Circuitos integrados

PIC12HV609T-I/MF

PIC12HV609T-I/MF - 8-Bit Flash MCU, 1.75KB, 20MHz | Microchip

The Microchip Technology PIC12HV609T-I/MF is an 8-bit, flash-based CMOS microcontroller from the PIC12 family, featuring 1.75 KB of program memory and 64 bytes of RAM in an 8-pin DFN (VSON) exposed-pad package. The 'HV' suffix denotes an integrated shunt regulator that derives the device supply directly from 2.0V-5.5V across a wide input range without a separate rail, simplifying power-tree design in low-cost systems. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU, program memory, data RAM, peripherals, and I/O on one silicon die. PIC12-series microcontrollers sit at the entry tier of Microchip's PIC architecture portfolio (8-bit PIC -> mid-range core -> microcontroller -> embedded processor -> semiconductor), targeting compact, cost-sensitive applications where 8-pin or 14-pin packages replace discrete logic and timers. The PIC12HV609T-I/MF operates at up to 20 MHz clock speed with a 4.5V absolute maximum supply and 6 I/O pins. It integrates a precision 8 MHz internal oscillator, eliminating external crystal components in many designs. The device features an enhanced mid-range 14-bit instruction set, 128 bytes of EEPROM, and a 10-bit ADC with 4 channels. Hardware peripherals include a comparator, Capture/Compare/PWM (CCP) module, and a watchdog timer, all accessible through Microchip's MPLAB X IDE toolchain. Typical applications include LED drivers, battery chargers, power-conversion controllers, sensor conditioning, and consumer appliance controls. The compact 3x3 mm DFN package and integrated shunt regulator reduce BOM cost and PCB area in space-constrained designs requiring deterministic 8-bit processing. When designing with this device, ensure the DFN-8 exposed pad is soldered to a thermal pad for proper heat dissipation, and that firmware is validated with MPLAB X IDE and XC8 compiler. Decoupling capacitors must be placed within 5 mm of the supply pin to mitigate digital switching noise. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet. Source: Microchip PIC12F609/615/617 and PIC12HV609/615 datasheet DS41302D.

Cotización Contacto

PIC12HV615-E/MF

PIC12HV615-E/MF - 8-Bit 20MHz MCU 1.75KB Flash | Microchip

The Microchip Technology PIC12HV615-E/MF is an 8-bit flash-based CMOS microcontroller from the PIC® 12F family, featuring a 20MHz maximum clock speed, 1.75KB (1K x 14) of flash program memory, and 64 bytes of data RAM, all housed in an 8-pin DFN (3x3mm) package. It operates from 2V to 5.5V, integrates a 10-bit ADC with 4 input channels, includes a built-in 8MHz internal oscillator, and offers 6 I/O pins with nanoWatt power management. The "HV" variant adds an internal shunt regulator that allows direct operation from higher-voltage supplies (up to 5V regulated internally), making it ideal for applications where a stable supply is needed without external regulation. An 8-bit microcontroller is a small computer-on-a-chip that integrates a CPU, program memory (flash/ROM), data memory (RAM), and peripherals (ADC, timers, I/O) into a single IC. The PIC12HV615 belongs to the mid-range PIC® family that uses a 14-bit instruction word and a RISC architecture, occupying a position in the taxonomy: PIC12HV615 -> PIC12F MCU family -> 8-bit PIC MCU -> PIC microcontroller -> microcontroller unit (MCU) -> embedded semiconductor. These MCUs target cost- and space-constrained designs where a full 32-bit processor would be overkill but a simple logic circuit is insufficient. Key features of the PIC12HV615-E/MF include the integrated 8MHz internal oscillator (eliminates external crystal), 10-bit ADC with 4 channels for analog signal acquisition, a 5-bit DAC for analog output, two 8-bit timers plus one 16-bit timer, an enhanced PWM module, an internal voltage reference, and nanoWatt technology for ultra-low sleep currents. The "HV" shunt regulator is the critical differentiator: it accepts inputs up to the device maximum and internally regulates to 5V, simplifying power supply design in 12V battery and unregulated supply scenarios. Typical applications include LED lighting controllers, battery chargers, sensor signal conditioning, simple motor control loops, low-cost consumer appliances, and home automation sensor nodes. The compact 3x3mm DFN package combined with only 8 pins forces tight firmware design but enables PCBs under 10mm square. Design consideration: ensure exposed pad (EP) on the DFN-8 package is soldered to the PCB ground plane for proper thermal dissipation and electrical grounding. The internal shunt regulator dissipates excess voltage as heat; size the input current budget accordingly. This page synthesizes distributor pricing, pin-compatible same-brand alternatives within the PIC12F family, and practical design notes not found in the manufacturer datasheet.

Cotización Contacto

PIC12HV615-E/MS

PIC12HV615-E/MS - 8-bit 20MHz 1.75KB Flash MCU | Microchip

The Microchip Technology PIC12HV615-E/MS is an 8-bit flash-based CMOS microcontroller from the PIC12 family, featuring a 20 MHz instruction cycle, 1.75 KB (1K x 14) of program Flash, 64 bytes of RAM, and a high-voltage (HV) shunt regulator variant that allows direct operation from a 2V-5V supply without a conventional on-chip voltage regulator. It is housed in an 8-pin MSOP package with 6 I/O pins, and integrates a precision 4/8 MHz internal oscillator, a comparator with hysteresis, a 10-bit ADC, an 8-bit timer, and a 16-bit timer/PWM module. A PIC microcontroller (MCU) is a compact programmable processor built on a Harvard architecture where program and data memory use independent buses. Within Microchip's taxonomy, the PIC12 series belongs to the mid-range 8-bit core with 35 instructions and 8 hardware stack levels, sitting below the PIC16/PIC18 families in complexity but above baseline parts like the PIC10. This hierarchy makes the PIC12HV615 ideal for cost-sensitive, low-pin-count applications where deterministic 8-bit control is preferred over 32-bit solutions. Key features include 1.75 KB self-programmable Flash, in-circuit serial programming (ICSP) via two pins, an integrated voltage reference, comparator with user-configurable hysteresis, 4-channel 10-bit ADC with internal voltage reference, PWM output, and an on-chip HV shunt regulator that accepts up to 9V on HV pin. The MSOP-8 footprint is a small-outline plastic package measuring 3.00 mm wide, well suited for dense PCB designs. Power-down current drops below 1 uA typical, and the device operates across -40C to +125C industrial extended temperatures. Typical applications include LED lighting controllers, battery chargers, sensor signal conditioning, power supply monitoring, fan speed controllers, and small appliance controls. The high-voltage shunt regulator removes the need for an external LDO when powered from rectified mains-derived rails. The integrated ADC and comparator allow direct sensor interfacing without external signal conditioning. When designing with this part, ensure decoupling of VDD with at least a 0.1 uF ceramic capacitor placed within 5 mm of the supply pin, and reserve the ICSPDAT/ICSPCLK pins or dedicated PGM mode for in-circuit programming access. The HV shunt regulator draws excess current to ground, so thermal management of the MSOP-8 thermal pad is important at high input voltages. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the standalone manufacturer datasheet, giving engineers a faster path to BOM validation.

Cotización Contacto

PIC12HV615-E/P

PIC12HV615-E/P - 8-Bit 20MHz MCU 1.75KB Flash | Microchip

The Microchip PIC12HV615-E/P is an 8-bit flash-based CMOS microcontroller from the PIC12 family, delivering 20 MHz instruction execution in an 8-pin PDIP through-hole package. The 'HV' suffix indicates the integrated shunt regulator (typically 5V/4V/3.3V/2V variants), allowing direct operation from a high-voltage supply (2.0V–user-defined via shunt) without an external LDO in many node configurations. An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data memory (RAM), and peripheral set on one die. Within the PIC taxonomy, this device belongs to the PIC12 mid-range baseline family, itself part of the broader 8-bit PIC microcontrollers category, then microcontrollers -> integrated circuits -> semiconductors. The 'HV' line is a low-pin-count derivative designed to remove the external regulator in cost- or size-sensitive designs. Key features include 1.75 KB (1K x 14) of self-programmable flash program memory, 64 bytes of RAM, 6 configurable I/O pins, a 20 MHz internal oscillator with software calibration, and a 10-bit ADC with up to 4 channels. The integrated shunt regulator eliminates the need for an external 78xx-style regulator when the input rail exceeds 5V, reducing BOM cost and PCB footprint in space-constrained designs. Architecturally, the PIC12HV615 uses Microchip's enhanced mid-range RISC core with 35 single-word instructions and a hardware multiplier (8x8 in one cycle). The integrated shunt is rated for input voltages up to a user-defined level (commonly 12V-15V absolute maximum, depending on variant and thermal design), enabling direct operation from battery stacks, 12V bus rails, or rectified AC sources. Typical applications include low-power sensor nodes, LED driver controllers, smoke detector interfaces, appliance user-interface boards, and battery chargers. The wide operating temperature range (-40°C to +125°C for the 'E' industrial extended grade) supports both consumer and industrial deployments. When designing with this MCU, derate the shunt regulator power dissipation with proper PCB copper area and never exceed the absolute maximum shunt input voltage; a 1kΩ to 10kΩ shunt resistor pairs with the internal pass element to set VDD. This page synthesizes distributor pricing tiers, pin-compatible same-family alternatives (PIC12F615, PIC12HV609), and practical design considerations beyond the manufacturer datasheet, including DIP footprint reuse for breadboarding and thru-hole industrial designs.

Cotización Contacto

PIC12HV615-I/MD

PIC12HV615-I/MD - 8-bit 20MHz 1.75KB Flash MCU | Microchip

The Microchip PIC12HV615-I/MD is an 8-bit flash-based CMOS microcontroller in the PIC12 family, featuring 1.75KB (1K x 14) of Flash program memory, 64 bytes of RAM, and 6 I/O pins, housed in an 8-pin DFN (4x4 mm) surface-mount package. It operates from a 2.0V to 5.5V supply with a maximum clock speed of 20MHz, and is qualified for the industrial temperature range of -40C to +85C. An 8-bit microcontroller (MCU) is a small, self-contained computing device built around an 8-bit data path and an integrated CPU, memory, and peripherals on a single silicon die. PIC microcontrollers implement Microchip's proprietary RISC architecture, executing instructions in a single cycle (200 ns at 20MHz) from a compact 35-instruction set, balancing low power, deterministic timing, and code efficiency. PIC12-family devices sit at the low-end of the PIC hierarchy -> 8-bit PIC -> PIC microcontroller -> microcontroller -> embedded processor -> semiconductor, optimized for cost-sensitive, space-constrained applications where only a few I/O pins are needed. The PIC12HV615 integrates key differentiating features including a high-voltage shunt regulator on the VDD pin (the HV suffix), enabling direct connection to higher-voltage buses via an external Zener/resistor network without a separate LDO. It also includes an internal 8MHz oscillator (4MHz factory calibrated), 4 channels of 10-bit ADC, a comparator, and Flash program memory that supports in-circuit serial programming (ICSP). Architecturally, the PIC12HV615 uses a Harvard RISC core with separate program and data buses, allowing simultaneous instruction fetch and operand access. The wide operating range and integrated peripherals enable standalone analog and digital sensing designs without external components. The HV shunt regulator topology is distinctive: it tolerates inputs well above 5.5V (with proper external component selection), making it ideal for automotive and industrial nodes where the upstream supply is unregulated. Typical applications include LED lighting control, battery chargers, sensor signal conditioning, and automotive/industrial subsystems where board space and BOM count are critical. Compared with switching regulators + MCU combinations, the integrated HV shunt simplifies the analog front end. When designing with the PIC12HV615-I/MD, ensure the DFN-8 (MD) exposed pad is properly soldered for thermal dissipation and that the HV shunt network components are correctly sized for the target input voltage. The device is supported by Microchip's MPLAB X IDE and XC8 compiler toolchain. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing engineers with a single reference for sourcing, selection, and PCB layout decisions.

Cotización Contacto

PIC12HV615-I/P

PIC12HV615-I/P - 8-Bit 20MHz 1.75KB Flash MCU 8-PDIP | Microchip

The Microchip Technology PIC12HV615-I/P is an 8-bit PIC® mid-range CMOS flash microcontroller with a 20 MHz CPU and 1.75 KB (1K x 14) of program Flash memory, packaged in an 8-pin PDIP through-hole form factor. The 'HV' variant integrates an internal shunt regulator that lets the device operate directly from a high-voltage source (up to 9 V) when paired with an external Zener diode, eliminating the need for a separate 5 V regulator in many designs. The industrial temperature grade (-40 °C to +85 °C) and 6 I/O pins make it suited to compact, cost-sensitive embedded modules. The PIC12HV615 differs from the standard PIC12F615 primarily through this internal shunt regulator; otherwise the silicon (CPU core, peripherals, pinout) is shared. An 8-bit PIC microcontroller is a small, RISC-based single-chip computer built around Harvard architecture with separate program and data buses. PIC12F/HV6xx devices belong to the PIC12 family -> mid-range 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. The PIC12HV615's mid-range core executes one instruction per 200 ns at 20 MHz and uses only 35 single-word instructions, which simplifies firmware development and reduces code size. The device exposes internal 4/8 MHz precision oscillators, a configurable comparator with hysteresis, an 8-bit ADC (10-bit on later rev.), PWM, and 25 mA source/sink I/O for direct LED or transistor drive. Key features include 1.75 KB Flash program memory, 64 bytes RAM, 128 bytes EEPROM, six general-purpose I/O pins, an internal 4 MHz or 8 MHz oscillator (selectable), 20 MHz max external clock, on-chip comparator and ADC, and an internal shunt regulator for high-voltage operation. Two hardware PWM channels support simple motor or LED-dimming tasks without additional peripherals. From an architecture standpoint the PIC12HV615 uses a 14-bit instruction word mid-range core, hardware stack with eight levels, and NanoWatt power management with multiple sleep modes. The internal shunt regulator replaces the conventional VDD pin, allowing direct connection to higher-voltage rails via an external series resistor and Zener reference. Code protection follows Microchip's standard low-pin-count security scheme and is protected by U.S. Patent No. 5,847,450. Typical applications include LED lighting controllers, small appliance control, battery chargers, fan/thermostat controllers, and hobby/educational embedded boards. The internal shunt regulator makes it especially attractive in mains-derived or battery-stack designs where a low-cost 5 V rail is otherwise required. When designing with the PIC12HV615-I/P, place a 1 µF decoupling capacitor directly on the VDD/VSS pins and configure the HV regulator with an appropriate external Zener and series resistor per the datasheet typical application circuit to avoid exceeding the shunt regulator's dissipation limit. This page synthesizes distributor pricing, pin-compatible same-package drop-in alternatives, and design guidance that goes beyond the manufacturer datasheet to accelerate your design-in and procurement decisions.

Cotización Contacto

PIC12HV615T-I/MD

PIC12HV615T-I/MD - 8-Bit 20MHz 1.75KB Flash MCU | Microchip

The Microchip Technology PIC12HV615T-I/MD is an 8-bit, 8-pin Flash-based CMOS microcontroller built on the enhanced mid-range PIC® 12F architecture, offering 1.75 KB of Flash program memory, 64 bytes of SRAM, and 128 bytes of EEPROM in a compact 3 mm x 3 mm 8-pin DFN (MD) exposed-pad package. It operates at clock speeds up to 20 MHz and supports supply voltages of 2.5 V, 3.3 V, and 5 V, making it flexible for both battery-powered and line-powered designs. The device integrates a high-voltage (HV) shunt regulator that allows direct operation from high-impedance sources such as a 12 V rail or a solar cell array without an external regulator. A microcontroller (MCU) is a single-chip computer containing a CPU, non-volatile program memory, RAM, and programmable I/O peripherals. The PIC12HV615 belongs to the PIC12 family of 8-bit RISC microcontrollers from Microchip, which sits within the broader 8-bit microcontroller hierarchy: 8-bit MCU -> RISC microcontroller -> embedded controller -> semiconductor. The "HV" prefix denotes an integrated shunt voltage regulator, a niche feature that lets the chip self-regulate from a wide input range while the 8-pin DFN package keeps the solution footprint minimal. Key features include six general-purpose I/O pins, four 10-bit ADC channels, two 8-bit timers plus one 16-bit timer, an enhanced PWM/Capture/Compare module, an internal 8 MHz oscillator with PLL for 32 MHz operation, and a configurable 5-bit DAC. The HV shunt regulator accepts inputs above 2.5 V and tolerates voltage drops from unregulated supplies, which simplifies isolated or energy-harvesting designs. Debug is supported through the ICSP interface using Microchip's MPLAB® PICkit™ 5 in-circuit debugger. Typical applications include LED lighting controllers, sensor signal conditioning, battery chargers, and low-cost consumer appliance controls where board space is constrained. The DFN exposed-pad package enables efficient heat dissipation for the HV regulator while maintaining a 3 x 3 mm footprint suitable for hand-held and IoT-style enclosures. When selecting this part, ensure the application's input impedance allows the HV shunt regulator to source sufficient bias current (typically 5 mA minimum) - otherwise the optional PIC12F615 (without HV) is the lower-cost alternative. This page synthesizes distributor pricing, drop-in alternatives, and engineering design notes beyond the manufacturer datasheet summary, with cross-references to functionally equivalent parts in the same DFN-8 footprint.

Cotización Contacto

PIC12HV615T-I/MF

PIC12HV615T-I/MF - 8-bit MCU, 1.75KB Flash, 8-DFN | Microchip

The Microchip Technology PIC12HV615T-I/MF is an 8-bit PIC12F-family flash microcontroller with a 20 MHz CPU clock, 1.75 KB (1K x 14 words) of flash program memory, 64 bytes of SRAM, and an integrated 8 MHz internal oscillator, packaged in an 8-pin DFN (3x3 mm) with an exposed thermal pad. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (flash), working RAM, peripherals, and I/O onto one die. The PIC12HV615 belongs to Microchip's mid-range PIC10/12/16 architecture, which uses a 14-bit instruction word and Harvard bus design optimized for deterministic, byte-oriented embedded control. In the wider taxonomy: PIC12HV615 -> PIC12F family -> 8-bit PIC MCU -> microcontroller -> embedded processing IC -> semiconductor. The "HV" prefix designates an on-chip shunt regulator that lets the device operate directly from a 2.5 V/3.3 V/5 V supply without an external regulator, simplifying power design in space-constrained nodes. Key features include 1.75 KB flash (1K x 14) self-programmable program memory, 64 bytes RAM, 6 general-purpose I/O, internal 8 MHz oscillator with PLL multiplication to 20 MHz, nanoWatt technology for ultra-low sleep current, an enhanced Capture/Compare/PWM (ECCP) module, 10-bit ADC, two comparators, and an internal shunt regulator that tolerates 4.5 V input rails. Architecturally, the PIC12HV615 uses a 14-bit RISC instruction set, an 8-level hardware stack, and a 25 ns instruction cycle (40 MIPS equivalent) at 20 MHz. The on-chip shunt regulator replaces the external LDO needed by non-HV PIC12F615, reducing BOM count and PCB area for 5 V-bus sensor and LED-driver nodes. Typical applications include compact sensor signal conditioning, LED lighting control, low-cost battery chargers, white-goods user-interface controllers, and standalone consumer appliances where small pin count, on-chip regulation, and nanoWatt sleep modes are needed. When designing, verify that the 8-pin DFN (3x3) thermal pad is properly soldered to the PCB ground plane to dissipate the shunt-regulator heat, and reserve adequate flash/RAM headroom for the chosen application stack. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

Cotización Contacto

PIC12HV615T-I/MS

PIC12HV615T-I/MS - 8-Bit 20MHz MCU, 1.75KB Flash | Microchip

The Microchip Technology PIC12HV615T-I/MS is an 8-bit RISC microcontroller based on the enhanced mid-range PIC12 CPU core, delivering 20 MHz of processing throughput in a compact 8-pin MSOP (3.00 mm) package. It integrates 1.75 KB (1K x 14 words) of self-programmable Flash program memory, 64 bytes of SRAM, and 128 bytes of EEPROM, with an internal shunt regulator that allows direct operation from high-voltage rails up to 5 V without external components. The device features 6 general-purpose I/O lines, 4 channels of 10-bit Analog-to-Digital Conversion (ADC), 2 comparators, and a Capture/Compare/PWM (CCP) module. An 8-bit microcontroller (MCU) is a small single-chip computer optimized for embedded control, where a reduced instruction set (RISC) architecture executes one instruction per clock cycle. The PIC12 family represents Microchip's smallest-footprint 8-bit line, sitting below the PIC16 and PIC18 in code density and below the dsPIC/PIC32 in performance, while consuming microamp-level active current for battery and energy-harvesting applications. The HV variant adds an internal 5 V shunt regulator, allowing the device to run from unregulated supplies such as 9 V batteries or 12 V industrial rails without a separate LDO. Key features of the PIC12HV615 include 20 MHz maximum oscillator speed, instruction cycle time of 200 ns, internal 4 MHz/8 MHz/31 kHz oscillators, brown-out reset (BOR), power-on reset (POR), and an enhanced Watchdog Timer with its own on-chip RC oscillator. The integrated 10-bit ADC supports up to 4 channels with conversion rates suitable for temperature, light, and potentiometer sensing, while dual comparators enable threshold detection and zero-crossing detection without external op-amps. The internal shunt regulator with zener clamp enables direct connection to higher-voltage sources, reducing BOM cost in space-constrained designs. Typical applications include consumer appliance control, LED lighting drivers, sensor interface modules, battery chargers, and small motor control in toys or low-power tools. The wide input voltage range and integrated HV regulator make it well suited for industrial 12 V/24 V nodes that must coexist with 3.3 V logic peripherals. Designers should evaluate total power dissipation when running from high-voltage rails via the shunt regulator. Decoupling the HV pin with 0.1 uF plus bulk capacitance is recommended. The internal regulator is shunt-type - excess voltage is dropped as heat, so consider thermal layout in enclosed housings. This page synthesizes distributor pricing, parametric drop-in alternatives, and practical design notes not found in the manufacturer datasheet, including explicit comparisons with same-package PIC12F615 and PIC12HV609 variants.

Cotización Contacto

PIC12HV615T-I/SN

PIC12HV615T-I/SN - 8-Bit MCU, 2KB Flash, 64B RAM, 20MHz, 8-SOIC | Microchip

The Microchip Technology PIC12HV615T-I/SN is an 8-bit PIC® microcontroller based on a RISC architecture, offering 1.75 KB (1K x 14) of FLASH program memory, 64 bytes of RAM, and 20 MHz CPU clock speed, packaged in an 8-pin SOIC. The "HV" variant integrates a high-voltage shunt regulator input (typically 2 V to user VDD) that allows direct operation from higher-voltage supplies (commonly 5 V or 12 V) without an external regulator, while the on-chip band-gap reference holds the regulated VDD for the core logic. A microcontroller (MCU) is a single-chip computer containing a processor core, non-volatile program memory, working RAM, and configurable peripherals. The PIC12HV615 belongs to the 8-bit family of microcontrollers, itself a sub-class of embedded microcontrollers, which are the smallest and most power-efficient members of the broader MCU category in the semiconductor hierarchy. 8-bit PIC MCUs use a Harvard architecture with separate program and data buses and an instruction set tuned for deterministic single-cycle execution at low clock rates. Key features of this part include a 10-bit, 4-channel Analog-to-Digital Converter (ADC), six general-purpose I/O pins, an 8-bit timer with 1:2/1:1/1:4 prescaler, a 16-bit timer/counter, one Enhanced Capture/Compare/PWM (ECCP) module, an on-chip voltage reference, and an internal 4 MHz/8 MHz oscillator selectable by configuration bits. The device draws roughly 230 µA active at 4 MHz / 2.0 V and supports industrial temperature range operation from -40 °C to +85 °C. The shunt regulator topology makes the PIC12HV615 well suited to products powered from rectified mains or 12 V rails where dropping an external linear regulator lowers BOM cost. The PIC12HV615 sits at the low end of Microchip's enhanced mid-range 8-bit line, occupying a position between baseline PIC10/12F parts and larger 14-/20-pin mid-range MCUs. Its 14-bit wide instruction word and 35-instruction RISC ISA deliver deterministic 200 ns instruction execution at 20 MHz. The 10-bit ADC is shared with the comparator input mux, allowing mixed-signal sensing in low-cost sensor nodes. Typical applications include battery charging controllers (where the shunt regulator accepts a high-voltage DC bus directly), LED drivers and signage dimming controllers, capacitive-touch front panels, low-end fan/thermostat control, simple appliance user-interface boards, and inline sensor signal conditioning modules. The 8-pin SOIC footprint also makes it a popular choice for retrofits into legacy 8-bit sockets where board space is constrained. When designing with this device, observe VDD decoupling requirements: a 0.1 µF ceramic bypass placed within 5 mm of the VDD pin and, where the shunt regulator is used, a series resistor sized so that the minimum operating current keeps the internal regulator in regulation across all load conditions. The -I temperature suffix guarantees -40 °C to +85 °C operation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

Cotización Contacto

PIC12HV752-E/MF

PIC12HV752-E/MF - 8-bit 20MHz MCU, 1.75KB Flash, 8-DFN | Microchip

The Microchip Technology PIC12HV752-E/MF is an 8-bit PIC microcontroller from the PIC12F family, featuring 1.75 KB (1K x 14) of self-read/write Flash program memory, 64 bytes of RAM, and 6 I/O pins, housed in an 8-pin DFN (3x3 mm) package. The "HV" prefix indicates a high-voltage shunt regulator variant that can operate directly from a 2V to a user-defined regulated rail derived from a higher voltage source, removing the need for an external LDO in many line-powered designs. It executes instructions at up to 5 MIPS (20 MHz internal oscillator) and integrates an 8 MHz internal oscillator with calibration. A microcontroller (MCU) is a single-chip computer that combines a CPU core, program memory, working RAM, and configurable peripherals such as timers, ADC, comparators, and communication interfaces. The PIC12HV752 sits at the low-pin-count end of the PIC mid-range core family - the smallest PIC12F devices - and trades processing throughput for compact footprint, low cost, and analog-rich integration including two high-speed analog comparators (20 ns response time) and one Capture-Compare-PWM (CCP) module. This positioning makes it a workhorse for cost-sensitive embedded control where discrete analog and a small MCU can replace a multi-chip analog front end. Key differentiating features include the 2 high-speed analog comparators with 20 ns propagation delay for peak current-mode control or fast feedback loops, a single CCP channel for PWM generation, a 10-bit ADC up to 4 channels, and an internal 8 MHz oscillator factory calibrated to +/-1 percent. The device offers 8-bit PIC mid-range core compatibility with 35 instructions, all single-cycle except branches, providing deterministic interrupt latency ideal for hard real-time loops. The PIC12HV752-E/MF is well suited to LED lighting controllers, DC-DC peak current-mode power supplies, battery chargers, fan/thermostat controllers, and any application where a small MCU drives an analog feedback loop without external analog components. Its internal HV shunt regulator allows the part to power itself from a wide DC bus (typical application circuits demonstrate 12 V to 24 V operation), simplifying isolated or off-line designs. A standard external 5.1 V shunt reference replaces a separate regulator IC, reducing BOM count and PCB area in cost-driven products. When laying out the 8-DFN package, dedicate the exposed thermal pad to a contiguous ground copper pour with at least 6 thermal vias to the inner ground plane to keep junction temperature under the 150 C maximum during continuous switching. Use a 0.1 uF decoupling capacitor within 5 mm of the VDD pin. For HV applications, place the external 5.1 V Zener/shunt reference within 10 mm of the HVIN pin to minimize parasitic inductance and ringing. This page synthesizes distributor stock and pricing, pin-compatible drop-in alternatives, and engineering design notes not collected in a single place in the manufacturer datasheet, giving procurement and design teams a faster path to a production-ready BOM.

Cotización Contacto

PIC12HV752-E/P

PIC12HV752-E/P - 8-Bit MCU, 1.75KB Flash, 20MHz, HV Shunt | Microchip

The Microchip PIC12HV752-E/P is an 8-bit PIC microcontroller in the PIC12F family with 1.75KB (1K x 14) Flash program memory and a maximum CPU speed of 20MHz (5 MIPS), housed in an 8-pin PDIP through-hole package. The "HV" suffix designates the integrated high-voltage shunt regulator that allows operation directly from a 2V to user-defined unregulated supply, eliminating the need for an external LDO in many low-cost designs. A microcontroller (MCU) is a single-chip computer containing a CPU, RAM, non-volatile program memory, and peripherals. The PIC12HV752 belongs to Microchip's mid-range 8-bit core family (hypernym hierarchy: PIC12F → PIC10/12/14/16/18 mid-range → 8-bit MCU → microcontroller → embedded processor → semiconductor). The 35-instruction RISC core executes most instructions in a single cycle, delivering deterministic 200ns instruction timing at 20MHz. Key features include 64 bytes of SRAM, 6 bidirectional I/O pins, a 4-channel 10-bit ADC, two high-speed analog comparators with 20ns response time, one Capture-Compare-PWM (CCP) module, and an internal 8MHz oscillator. The HV shunt regulator accepts a wide input range and regulates VDD internally, simplifying power tree design in cost-sensitive applications. The -E suffix denotes the extended industrial temperature range of -40°C to +125°C. Architecturally, the device uses a Harvard bus with separate program and data paths, an 8-level hardware stack, and an enhanced mid-range instruction set. Flash self-read/write capability supports in-application reprogramming without an external programmer, enabling field firmware updates. Typical applications include battery chargers, LED lighting controllers, smart sensor nodes, household appliance controls, and low-cost motor-control interfaces. The wide HV supply input also makes it suitable for 12V automotive accessory rails (with proper protection). When designing with this part, place a 0.1µF decoupling capacitor directly on VDD and provide a robust bypass path for the HV shunt reference. The high-speed comparators have very low propagation delay but are sensitive to PCB parasitics; keep traces short and guarded. This page synthesizes distributor pricing, parametric comparison data, and engineering design notes not found on a single manufacturer or distributor page, giving procurement and design engineers a one-stop reference for the PIC12HV752-E/P.

Cotización Contacto

PIC12HV752-E/SN

PIC12HV752-E/SN - 8-bit 20MHz MCU 1.75KB Flash HV | Microchip

The Microchip PIC12HV752-E/SN is an 8-bit PIC12-family flash microcontroller with integrated shunt voltage regulator, 1.75KB (1K x 14) of self-read/write program memory, and 64 bytes of data RAM, housed in an 8-pin SOIC (SN) package. The device runs up to 20MHz instruction execution (5 MIPS) from an internal 8MHz oscillator, with a wide operating voltage range that accommodates high-voltage bus applications thanks to its built-in 5V shunt regulator on the HV variant. A microcontroller is a single-chip computer that integrates a CPU core, program memory, data memory, and peripherals onto one die. The PIC12HV752 belongs to Microchip's PIC12F mid-range 8-bit RISC family, characterized by a compact 35-instruction set, deterministic single-cycle execution (except branches), and aggressive peripheral integration in 8-pin packages. PIC microcontrollers are a subset of microcontrollers -> RISC microcontrollers -> CMOS microcontrollers -> integrated circuits -> semiconductors. The 'HV' suffix denotes the high-voltage shunt regulator variant, while the 'F' variant (PIC12F752) operates from a standard external supply. Key features include 6 I/O pins, two 20ns high-speed analog comparators, one Capture/Compare/PWM (CCP) module, a 4-channel 8-bit ADC with voltage reference, two 8-bit timers, one 16-bit timer, and an enhanced USART. The integrated 5V shunt regulator allows the HV variant to be powered directly from a 2V-5V bus without an external regulator, simplifying power design for bias-supply applications. Architecturally, the PIC12HV752 uses a Harvard RISC core with separate program and data buses, enabling single-cycle instruction execution and deterministic interrupt latency. The internal 8MHz oscillator can be tuned or replaced with an external clock source, and the in-circuit serial programming (ICSP) interface allows firmware updates without removing the device from the board. The 14-bit instruction word and 8-bit data path are characteristic of Microchip's mid-range PIC architecture, balancing code density and execution efficiency. Typical applications include LED lighting control, battery chargers, smart sensors, and industrial bias supplies where the integrated HV regulator eliminates an external LDO. It also fits low-cost motor control, fan controllers, and capacitive-touch human interface designs using the high-speed comparators. When designing with this part, allocate one pin for ICSP and consider decoupling for the shunt regulator that biases the internal 5V rail. The 64-byte RAM and 1.75KB flash limit the firmware footprint, so optimize for the 35-instruction mid-range core rather than migrating from larger PIC architectures. This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC12F752 family, and practical design notes not aggregated on any single manufacturer or distributor page.

Cotización Contacto

PIC12HV752-I/MF

PIC12HV752-I/MF - 8-bit MCU 1.75KB Flash 20MHz DFN-8 | Microchip

The Microchip PIC12HV752-I/MF is an 8-bit PIC microcontroller in the PIC12F family featuring 1.75 KB Flash program memory, 64 bytes SRAM, 6 I/O pins, and an internal 8 MHz oscillator, all packaged in an 8-pin DFN (3x3 mm) with exposed pad. It executes instructions at 5 MIPS and supports a maximum clock speed of 20 MHz, while integrating a built-in shunt regulator that allows direct operation from 2 V to 5 V supplies including high-voltage sources such as 12 V rails through an external dropping resistor. An 8-bit microcontroller (MCU) is a small, self-contained computer-on-a-chip built around an 8-bit data path, integrating CPU, RAM, non-volatile program memory, and peripherals in a single package. Within Microchip's taxonomy, the PIC12HV752 belongs to the mid-range PIC® 12F family - a flash-based CMOS line optimized for ultra-low pin-count applications and positioned hierarchically under 8-bit MCU -> microcontroller -> embedded controller -> semiconductor device. Key differentiators include two 20 ns high-speed analog comparators ideal for peak current-mode control in switch-mode power supplies, one Capture-Compare-PWM (CCP) module, 4 channels of 10-bit ADC, and an internal 8 MHz oscillator that eliminates external timing components. The 'HV' in the part number denotes the integrated high-voltage shunt regulator that simplifies supplies from AC-DC adapters or 12 V buses. Typical applications include primary-side regulation in isolated AC-DC converters, LED driver control loops, battery charging circuits, and low-cost general-purpose logic replacement. The DFN-8 (3x3) package provides a compact footprint suitable for space-constrained designs such as IoT edge sensors and consumer electronics. When designing with this device, ensure the high-voltage supply path includes a current-limiting series resistor sized for worst-case input voltage and minimum load. The exposed thermal pad must be soldered to a copper pour for proper thermal dissipation. MPLAB X IDE with XC8 compiler is the recommended toolchain for firmware development.

Cotización Contacto

PIC12HV752-I/P

PIC12HV752-I/P - 8-Bit MCU 1.75KB Flash 8-PDIP | Microchip

The Microchip Technology PIC12HV752-I/P is a 8-bit PIC microcontroller from the PIC12 family housed in an 8-pin PDIP (through-hole) package. It integrates 1.75 KB (1K x 14) of Flash program memory with self read/write capability, 64 bytes of RAM, and a 20 MHz internal oscillator that delivers 5 MIPS instruction throughput. The HV suffix denotes an integrated shunt regulator on the MCLR/VPP pin that allows direct operation from a 2 V to 5 V high-impedance source without a separate voltage regulator. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash or ROM), data memory (RAM), and integrated peripherals such as timers, ADCs, comparators, and communication interfaces. Within the PIC12 family, the HV752 sits in the Mid-Range 8-bit PIC architecture tier, positioning it above baseline 12F parts in terms of analog integration while remaining pin-compatible with the broader 8-pin DIP footprint that has become an industry-standard form factor for hobbyist and industrial designs. Key features of the PIC12HV752-I/P include two high-speed analog comparators with 20 ns response time, one Capture-Compare-PWM (CCP) module, a 10-bit ADC with up to 6 input channels, an 8 MHz internal oscillator, and 6 digital I/O pins. The integrated shunt regulator allows operation directly from 2-cell solar, thermoelectric, or other variable high-impedance sources. The device also supports in-circuit serial programming (ICSP) and in-circuit debugging (ICD) via dedicated pins. The PIC12HV752 uses an enhanced Mid-Range 8-bit RISC core with a 14-bit instruction word, a hardware stack, and direct/indirect addressing modes. Its internal oscillator calibrates to within +/-1 percent across voltage and temperature, eliminating external resonator components in cost-sensitive designs. Brown-out reset, power-on reset, watchdog timer, and code protection provide fault tolerance for unattended installations. Typical applications include solar-powered sensor nodes, battery chargers with MPPT control, LED drivers, low-cost motor control, and general-purpose 8-bit embedded control. The HV shunt regulator simplifies designs that harvest energy from photovoltaic cells or thermoelectric generators where input voltage may be unstable. When designing with this device, place a 0.1 microfarad decoupling capacitor as close as possible to the VDD pin and ensure the MCLR/VPP shunt path has adequate impedance to limit current to the datasheet-specified range. ICSP programming requires a dedicated programmer such as PICkit 3 or MPLAB SNAP. This page synthesizes distributor pricing, drop-in PDIP alternatives within the PIC12 family, and practical design notes not found in the manufacturer datasheet. All specifications are verified against Microchip datasheet document 40001576D.

Cotización Contacto

PIC12HV752-I/SN

PIC12HV752-I/SN - 8-bit MCU, 1.75KB Flash, 8MHz Int Osc | Microchip

The Microchip Technology PIC12HV752-I/SN is an 8-bit flash-based CMOS microcontroller from the PIC12 family, featuring 1.75KB (1K x 14) of Flash program memory, 64 bytes of RAM, and 6 I/O pins in an 8-pin SOIC package. It integrates a 20 MHz internal oscillator, 5 MIPS CPU performance, and an internal shunt regulator that allows direct operation from a 2V to user-defined maximum supply. This part is the high-voltage variant of the PIC12F752 with built-in 5.1V shunt regulator. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash, RAM, EEPROM), and programmable peripherals on one silicon die. The PIC12HV752 belongs to the PIC microcontroller family (Microchip's 8-bit RISC architecture), which sits within the broader category of embedded microcontrollers -> microcontrollers -> integrated circuits -> semiconductors. PIC MCUs use a Harvard architecture with separate program and data buses, executing instructions in a single cycle for predictable real-time timing. Key features include 5 MIPS throughput at 20 MHz, 6-channel 10-bit ADC with 12-bit result via oversampling, 2 op amps, a comparator, 2 8-bit timers, 1 16-bit timer, PWM module, and high-current sink/source capability. The internal shunt regulator supports operation from input voltages up to the user-defined maximum (typically 5V regulated from higher bus voltages such as 9V, 12V, or 24V), removing the need for an external regulator on the board. Technical depth: the device uses a RISC CPU with only 35 single-word instructions, an 8-level hardware stack, and two 8-bit file registers (special function and general purpose). The integrated 5.1V shunt regulator draws excess current through the input pin when VIN exceeds the regulated voltage, enabling unregulated DC bus operation common in appliance and industrial sensor designs. Internal oscillator is factory-calibrated to +/-1% typical accuracy. Typical applications include LED lighting drivers, battery chargers, smart sensors, white-goods user-interface controls, and 12V-powered signal conditioning circuits where the integrated shunt regulator eliminates a separate LDO. Design consideration: the I/O count is limited to 6 usable pins (of 8 pins total); plan pin allocation carefully and consider the PIC12F1840 (same SOIC-8 footprint) for designs needing more peripherals. This page synthesizes distributor pricing, pin-compatible alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a one-stop engineering brief for the PIC12HV752-I/SN.

Cotización Contacto

PIC12HV752T-I/MF

PIC12HV752T-I/MF - 8-bit MCU 1.75KB Flash 20MHz 8-DFN | Microchip

The Microchip Technology PIC12HV752T-I/MF is an 8-bit PIC® mid-range flash microcontroller in an 8-pin VDFN (3x3 mm, exposed pad) package, integrating 1.75 KB (1K x 14) of self-read/write flash program memory, 64 bytes of SRAM, an 8 MHz internal oscillator, 6 I/O pins, a 20 MHz instruction-cycle CPU (5 MIPS), and on-chip high-speed analog peripherals. What is an 8-bit PIC® microcontroller? An 8-bit MCU is a single-chip computer with an 8-bit data path, ALU, program counter, and integrated memory plus peripherals, used to sense, decide, and actuate in embedded systems. PIC® mid-range devices sit in the taxonomy: microcontroller -> 8-bit MCU -> PIC® family -> PIC12F sub-family -> mid-range core. The HV752 variant (HV = high voltage) supports a wide supply range from 2.0 V to a user-defined VDDHV limit typically regulated via an internal shunt regulator, which lets the part operate directly from unregulated busses. Key features include a 5-channel 10-bit ADC with selectable references, two high-speed analog comparators (20 ns response), one Capture-Compare-PWM (CCP) module, an enhanced PWM with dead-band control, an 8-bit DAC, an internal voltage reference, two 8-bit timers plus one 16-bit timer, and a 4x PLL for 32 MHz operation. The 'HV' shunt regulator removes the need for an external regulator in many line-powered or battery stacks. Architecturally, the device uses Microchip's enhanced mid-range 14-bit instruction set, an 8-level hardware stack, and a single-cycle internal oscillator. The 20 MHz CPU clock delivers 5 MIPS throughput, sufficient for control loops, LED dimming, and simple sensor conditioning. Self-programmable flash and an ICD interface support field firmware updates. Typical applications include LED drivers and lighting control, battery charging front-ends, energy harvesting converters, sensor signal conditioning, small appliance controls, and IoT edge nodes. The 8-DFN package suits space-constrained designs down to roughly 10 mm². When designing, note that the exposed pad must be soldered to the ground plane for thermal dissipation and electrical reference. Decoupling caps of 0.1 µF and 1 µF should be placed within 2 mm of VDD; the ADC requires a clean analog supply and AGND tie-back. Programming/debugging uses Microchip's MPLAB X with PICkit or ICD tools. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

Cotización Contacto

PIC12HV752T-I/SN

PIC12HV752T-I/SN - 8-bit MCU, 1.75KB Flash, 20MHz, 8SOIC | Microchip

The Microchip Technology PIC12HV752T-I/SN is an 8-bit flash-based CMOS microcontroller from the PIC12 family, featuring a mid-range RISC core, 1.75 KB of self-read/write program memory, 64 bytes of RAM, and 128 bytes of EEPROM, delivered in an 8-pin SOIC (SN) package. It executes instructions at 200 ns (5 MIPS) and integrates a high-voltage shunt regulator (HV suffix) that allows operation directly from a 2 V to 5.5 V supply while internally regulating down for the logic core, eliminating the need for an external LDO in many 5 V-only or high-voltage-tolerant designs. A microcontroller (MCU) is a single-chip computer containing a CPU, non-volatile program memory, working RAM, and a range of peripheral IP blocks; the 8-bit PIC architecture uses a RISC instruction set with a single accumulator (WREG) and hardware stack, providing deterministic timing and very compact code density (~one instruction per assembly line) compared to CISC 8-bit cores. The PIC12 family is Microchip's entry-level 8-pin line optimized for cost-sensitive analog and timing applications where pin count and BOM size matter more than memory depth. Key features of the PIC12HV752 include two high-speed analog comparators with 20 ns response time, one Capture/Compare/PWM (CCP) module, a 5-bit DAC, internal 8 MHz oscillator, 6 I/O pins, and an internal shunt regulator that supports high-voltage operation. The device runs from a wide supply range thanks to its internal HV shunt, supports in-circuit serial programming (ICSP), and includes power-managed modes for low quiescent current. The PIC12HV752 uses a Harvard architecture with a 14-bit instruction word, separate program and data buses, and a 2-level hardware call/return stack. Its 35-instruction RISC set makes it well suited for deterministic interrupt-driven control, while the integrated analog peripherals enable single-chip sensor interfaces without external op-amps. Typical applications include LED lighting drivers, battery chargers, power-conversion supervisory circuits, automotive accessory modules, and small motor or fan control. The integrated HV shunt regulator is particularly useful when the board is fed from a loosely regulated 12 V or 24 V rail and only a single low-cost MCU is desired. When designing with this device, ensure the HV shunt supply pin (VDD) is decoupled with at least 0.1 µF ceramic close to the pin, and that the GP5/RA5 high-voltage-tolerant pin is used for shunt current path. Programming is done via ICSP using Microchip's MPLAB X IDE and XC8 compiler; existing PIC12F752 firmware is fully source-compatible with only the supply-pin configuration differing. This page synthesizes distributor pricing, drop-in same-family and cross-family alternatives, and practical design notes not found in the manufacturer datasheet alone.

Cotización Contacto

PIC12LC508A-04I/MF

PIC12LC508A-04I/MF - 8-Bit 4MHz OTP MCU 768B | Microchip

The Microchip Technology PIC12LC508A-04I/MF is an 8-bit CMOS PIC12C5xx-family microcontroller with 768 bytes (512 x 12) of One-Time Programmable (OTP) program memory, 25 bytes of RAM, and 6 I/O pins, housed in an 8-pin DFN (3x3 mm) package. It executes instructions at a 4 MHz maximum clock rate with a 1 microsecond instruction cycle, and operates across an industrial temperature range of -40C to +85C. What is a PIC12C5xx microcontroller? It is a low-cost, high-performance, fully static 8-bit RISC microcontroller family from Microchip Technology using 12-bit wide instructions. The PIC12C5xx family sits within the broader 8-bit PIC microcontroller hierarchy: PIC12C5xx -> PIC10/12/16 family -> 8-bit PIC microcontrollers -> Microcontrollers (MCU) -> Integrated Circuits (ICs) -> Semiconductors. The architecture employs a RISC instruction set of 33 single-word/single-cycle instructions, providing approximately 2:1 code compression versus competing 8-bit MCUs and reducing development time for embedded engineers. Key features include an 8-bit real-time clock/counter (TMR0) with an 8-bit programmable prescaler, Power-On Reset (POR), Device Reset Timer (DRT), a Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation, programmable code protection, and 1,000,000 erase/write endurance cycles. The "LC" device variant indicates the low-power CMOS process supporting the full industrial temperature range, while the "-04I" suffix denotes a 4 MHz maximum oscillator frequency and industrial (-40C to +85C) operating range. Typical applications span automotive subsystems (sensor interfaces, simple actuator controllers), industrial automation (small logic-replacement controllers, smart sensors), appliance controls (white-goods user interfaces, timing controllers), and low-cost consumer products (toys, remote controls, LED controllers). The 8-pin DFN package suits compact PCB designs where board area is at a premium. Design considerations: when migrating firmware between PIC12LC508A and PIC12C508A variants, confirm the oscillator calibration and supply-voltage range are compatible. The DFN exposed pad must be soldered to the board for proper thermal dissipation and mechanical reliability. Always configure the WDT prescaler to balance recovery time against system latency.

Cotización Contacto

PIC12LC508A-04I/P

PIC12LC508A-04I/P - 8-Bit 4MHz OTP MCU 768B | Microchip

The Microchip Technology PIC12LC508A-04I/P is an 8-bit, 4 MHz, low-cost CMOS OTP microcontroller from the PIC12C5xx family, packaged in an 8-pin PDIP (through-hole) and qualified to the industrial temperature range. It integrates 768 bytes of program memory (512 x 12-bit wide OTP words), 25 bytes of data RAM, and 6 I/O pins on a fully static RISC core that executes 33 single-word, single-cycle instructions. An 8-bit microcontroller (MCU) is a compact programmable processor that combines a CPU, non-volatile program memory (ROM/EPROM/OTP/Flash), volatile data RAM, and peripherals such as timers, reset, and I/O onto a single die. The PIC12C5xx family occupies the low-cost, small-pin-count tier of the PIC architecture hierarchy: PIC12C5xx -> 8-bit PIC MCUs -> PIC microcontrollers -> microcontrollers -> embedded processors -> semiconductors. Microcontrollers of this class are typically deployed as glue logic, sensor front-ends, and standalone control cores in cost-sensitive industrial and consumer products. Key features include 4 MHz maximum operating frequency, a 1 microsecond instruction execution time, an 8-bit real-time counter (TMR0) with an 8-bit programmable prescaler, a Watchdog Timer (WDT) with its own on-chip RC oscillator, Power-On Reset (POR), Device Reset Timer (DRT), and an internal 4 MHz RC oscillator for low-BOM-count designs. The device operates from 2.5V to 5.5V across an industrial -40C to +85C temperature window. Architecturally, the PIC12LC508A-04I/P uses a Harvard RISC core with separate program and data buses, achieving deterministic 1-cycle instruction execution at 4 MHz (250 ns per instruction). Its 12-bit-wide instruction word is optimized for compact code density rather than arithmetic width, which is typical for PIC baseline-class controllers where program memory is measured in 12-bit words rather than bytes. Typical applications include low-cost consumer appliances, industrial sensor interfaces, LED controllers, simple motor control, automotive body electronics, and battery-powered or remote-control devices where the 8-pin footprint, OTP cost structure, and Microchip ecosystem support are decisive. The industrial temperature grade (-40C to +85C) extends usability to harsh enclosures and outdoor installations. When designing with this part, note that the "LC" prefix denotes a wider operating voltage range (2.5V to 5.5V) versus the "C" 5V-only variant, and the "I" suffix marks the industrial temperature grade. Because the program memory is OTP (one-time-programmable), the PIC12LC508A-04I/P is best chosen for high-volume, locked-firmware designs; for field upgrades or design iteration, choose the PIC12F508 Flash equivalent.

Cotización Contacto

PIC12LC508A-04I/SM

PIC12LC508A-04I/SM - 4MHz 8-bit OTP MCU 768B | Microchip

The Microchip PIC12LC508A-04I/SM is an 8-bit RISC CMOS microcontroller from the PIC12C family, operating at up to 4 MHz with 768 bytes (512 x 12) of One-Time Programmable (OTP) program memory and 25 bytes of data RAM, housed in an 8-pin SOIJ package. It features 6 general-purpose I/O pins, an 8-bit real-time clock/counter (TMR0) with an 8-bit programmable prescaler, Power-On Reset (POR), Device Reset Timer (DRT), and a Watchdog Timer (WDT) with its own dedicated on-chip RC oscillator for reliable operation. An 8-bit microcontroller (MCU) is a small computing system-on-a-chip integrating a CPU, memory (program ROM/RAM), and peripherals on a single die. The PIC12LC508A belongs to the broader hierarchy of microcontroller -> embedded controller -> semiconductor IC, and uses a RISC (Reduced Instruction Set Computer) architecture with only 33 single-word single-cycle instructions, delivering 1 MIPS performance at 4 MHz - an order of magnitude higher throughput than competing 8-bit MCUs of its generation. Key features of the PIC12LC508A-04I/SM include 6 I/O pins with individual direction control, a programmable WDT for code-execution safety, built-in Power-On Reset and Brown-out detection, in-circuit serial programming (ICSP) capability, and an extended industrial temperature range of -40C to +85C. Code protection is programmable to safeguard firmware IP, and the device supports up to 1,000,000 erase/write cycles on Flash variants of the family. The architecture is built on low-power CMOS technology with a wide 2.5 V to 5.5 V supply range, making the LC variant well-suited for battery-powered applications. Its 33-instruction RISC core executes most instructions in a single cycle (1 microsecond at 4 MHz), with only program branches taking two cycles. The integrated WDT with a separate on-chip RC oscillator ensures the device can recover from code faults without external components. Typical applications include low-cost consumer appliances, automotive subsystems (body controllers, sensor interfaces), industrial control logic, battery-powered embedded devices, LED drivers, and remote-control transmitters/receivers. The small SOIJ-8 footprint is ideal for space-constrained PCB designs. When designing with this MCU, allocate pin 4 (GP3/MCLR) carefully because it doubles as the Master Clear reset input; for reset-only applications a pull-up resistor is required. The OTP memory means firmware cannot be updated in the field - design with engineering samples and finalize firmware before OTP programming. This page synthesizes distributor pricing from DigiKey, Mouser, LCSC and Octopart, drop-in alternatives in the SOIJ-8 footprint, and practical design notes not consolidated on any single manufacturer or distributor page.

Cotización Contacto

PIC12LC508A-04I/SN

PIC12LC508A-04I/SN - 8-bit 4MHz MCU 768B OTP 25B RAM SOIC-8 | Microchip

The Microchip Technology PIC12LC508A-04I/SN is an 8-bit RISC CMOS microcontroller in an 8-pin SOIC package, operating at up to 4 MHz with 768 bytes of One-Time-Programmable (OTP) program memory and 25 bytes of data RAM. The "LC" suffix denotes the extended low-voltage variant supporting 2.5 V to 5.5 V operation, while the "04" speed grade specifies a 4 MHz maximum clock and the "I" grade specifies an industrial temperature range of -40 C to +85 C. An 8-bit microcontroller is a single-chip computer built around an 8-bit data path, register file, ALU, and integrated program/data memory plus peripherals. The PIC12LC508A belongs to the PIC10/12/16 mid-range family, sitting hierarchically as: 8-bit MCU -> RISC microcontroller -> PIC12C5xx baseline family -> CMOS OTP MCU -> embedded controller. It uses a Harvard architecture with separate program and data buses, a 33-instruction RISC ISA, and 12-bit wide instructions, delivering approximately 2:1 code compression over comparable 8-bit CISC MCUs. Single-cycle instruction execution (1 us at 4 MHz) makes throughput 4x that of legacy 8-bit peers. Key features include 6 general-purpose digital I/O pins, an 8-bit real-time clock/counter (TMR0) with 8-bit programmable prescaler, Power-On Reset (POR), Device Reset Timer (DRT), Watchdog Timer (WDT) with dedicated on-chip RC oscillator, programmable code protection, and 1,000,000 erase/write cycle endurance. The wide 2.5 V to 5.5 V supply range simplifies battery-powered and 3.3 V system designs. Typical applications include low-cost consumer appliances, remote controls, sensor signal conditioning, battery management, LED driving logic, automotive body electronics, and simple state machines. Industrial temperature qualification allows deployment in harsh environments without derating. When designing, leave GP3 configured as input-only or MCLR reset per datasheet, and respect the 25-byte RAM limit when selecting an RTOS or large stack frames. The OTP memory requires a device programmer (e.g., PICkit) for firmware loading. This page synthesizes distributor pricing, drop-in compatible alternatives, and practical design notes not found in the manufacturer datasheet alone.

Cotización Contacto

PIC12LC508AT-04/SM

PIC12LC508AT-04/SM - 8-bit MCU, 768B OTP, 4MHz | Microchip

The Microchip Technology PIC12LC508AT-04/SM is an 8-bit CMOS microcontroller from the PIC PIC® 12C family, featuring 768 bytes (512 x 12) of One-Time-Programmable (OTP) program memory, 25 bytes of data RAM, and a maximum CPU clock frequency of 4 MHz, housed in an 8-pin SOIJ (208-mil, 0.209 inch / 5.30 mm width) surface-mount package. This part is the low-voltage (LC) variant of the PIC12C508A, qualified for operation across 2.5 V to 5.5 V supply, making it suitable for battery-powered applications where standard PIC12C parts (4.0 V to 6.0 V) would be unsuitable. The IC integrates a RISC-style PIC CPU core, six general-purpose digital I/O pins, an 8-bit timer/counter (TMR0) with an 8-bit programmable prescaler, Power-On Reset (POR), Device Reset Timer (DRT), Watchdog Timer (WDT) with its own on-chip RC oscillator, and programmable code protection supporting up to 1,000,000 erase/write cycles. What is an 8-bit OTP microcontroller? An OTP microcontroller is a single-chip computer that stores its program in non-volatile memory that can be written exactly once (or a limited number of times during production programming), as opposed to flash-based MCUs that can be re-written in-circuit thousands of times. The PIC12LC508A belongs to the 8-bit microcontroller hierarchy -> RISC microcontroller -> PIC architecture -> Microchip 12C family, and is positioned at the lowest-cost end of Microchip's portfolio for high-volume, space-constrained applications. Key differentiating features of the PIC12LC508AT-04/SM include its ultra-small 8-pin SOIJ footprint with 1.27 mm pitch, low-voltage 2.5 V to 5.5 V operation, six bidirectional I/O lines that share package pins with GP0-GP5, and a 33-instruction RISC instruction set with 12-bit-wide opcode. The architecture is Harvard (separate program/data buses), and a two-stage pipeline delivers near 1 MIPS throughput per MHz, so the 4 MHz oscillator yields approximately 1 MIPS of sustained execution. The internal 4 MHz RC option (calibrated) further reduces external component count. From an application perspective, the PIC12LC508AT-04/SM is best understood as a glue-logic replacement and ultra-low-cost control engine. It targets designs that previously used discrete 555 timers, transistor logic, or small ASICs and need firmware flexibility. The wide operating range and OTP program memory make it appropriate for one-time-programmed production devices where firmware does not need field upgrades. Typical applications include low-power consumer electronics, simple sensor signal conditioning, LED driver controllers, toy and hobby electronics, smart-card peripherals, battery chargers, remote-control transmitters/receivers, low-end appliance control, automotive body controllers (non-safety), and personal-care devices such as electric toothbrushes. Six I/O pins are sufficient for keypad scanning, relay drive, PWM-style LED control via the TMR0 prescaler, or serial-bit-banged protocols. Design considerations include the OTP nature of the program memory (no field re-programmability), the need for an in-system-serial-programming (ICSP) header to load code during manufacturing, supply-decoupling capacitor selection, and WDT configuration to handle software lock-up conditions. According to Microchip's PIC12C508A/LC508A datasheet (DS40186E-family), the device supports in-circuit debugging via ICD and the standard PICkit programming toolchain. This page synthesizes distributor pricing, drop-in same-package alternatives, datasheet pin assignments, and design considerations beyond the manufacturer datasheet to support engineer selection and sourcing.

Cotización Contacto

PIC12LC508AT-04/SN

PIC12LC508AT-04/SN - 8-bit PIC MCU, 768B OTP, 4MHz, 8-SOIC | Microchip

The Microchip Technology PIC12LC508AT-04/SN is an 8-bit CMOS RISC microcontroller from the PIC12C family, featuring 768 bytes (512 x 12) of One-Time-Programmable (OTP) program memory and 25 bytes of data RAM. It runs at a maximum clock frequency of 4MHz and is housed in an 8-pin SOIC package. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data RAM, and peripheral interfaces into one IC. The PIC12C series from Microchip belongs to the broader category of 8-bit microcontrollers -> microcontrollers -> embedded processors -> semiconductors. These compact MCUs are widely used as glue logic, simple control engines, and low-cost programmable devices in commercial and industrial products. Key specifications include 6 I/O pins, a wide operating voltage range of 2.5V to 5.5V, an operating temperature range of 0°C to +70°C, and built-in peripherals such as an 8-bit real-time clock/counter (TMR0) with programmable prescaler, Power-On Reset (POR), Device Reset Timer (DRT), Watchdog Timer (WDT) with dedicated on-chip RC oscillator, and programmable code protection. The OTP memory allows one-time field programming and is ideal for low-to-medium volume production. Architecturally, the device uses a Harvard RISC core with a 12-bit wide instruction word, enabling compact code density and deterministic single-cycle instruction execution (except branches). The 'LC' variant designation denotes the extended low-voltage operating range optimized for battery-powered and 3.3V systems. The 'AT' suffix indicates the industrial tape-and-reel packaging orientation, while '04' specifies the 4MHz maximum clock speed, and 'SN' indicates the 8-pin SOIC package. Typical applications include low-cost consumer electronics, battery-powered devices, simple sensor interfaces, LED driving and lighting controllers, timer/replacement circuits, and embedded control in white goods. The compact 8-pin footprint makes it well-suited for space-constrained designs that require more flexibility than pure hardware logic but don't justify larger 14- or 20-pin microcontrollers. When designing with this MCU, note that OTP memory cannot be reprogrammed - firmware must be fully verified before programming. For development cycles requiring iteration, consider PIC12F508 (Flash-based, drop-in replacement) or PIC12C508A (windowed EPROM version). The 4MHz clock limits instruction throughput to approximately 1 MIPS. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing procurement and engineering value beyond the original PIC12LC508AT-04/SN datasheet PDF.

Cotización Contacto

Subcategorías

Productos (39.000+)

PIC12HV609T-I/MF - 8-Bit Flash MCU, 1.75KB, 20MHz | Microchip

PIC12HV615-E/MF - 8-Bit 20MHz MCU 1.75KB Flash | Microchip

PIC12HV615-E/MS - 8-bit 20MHz 1.75KB Flash MCU | Microchip

PIC12HV615-E/P - 8-Bit 20MHz MCU 1.75KB Flash | Microchip

PIC12HV615-I/MD - 8-bit 20MHz 1.75KB Flash MCU | Microchip

PIC12HV615-I/P - 8-Bit 20MHz 1.75KB Flash MCU 8-PDIP | Microchip

PIC12HV615T-I/MD - 8-Bit 20MHz 1.75KB Flash MCU | Microchip

PIC12HV615T-I/MF - 8-bit MCU, 1.75KB Flash, 8-DFN | Microchip

PIC12HV615T-I/MS - 8-Bit 20MHz MCU, 1.75KB Flash | Microchip

PIC12HV615T-I/SN - 8-Bit MCU, 2KB Flash, 64B RAM, 20MHz, 8-SOIC | Microchip

PIC12HV752-E/MF - 8-bit 20MHz MCU, 1.75KB Flash, 8-DFN | Microchip

PIC12HV752-E/P - 8-Bit MCU, 1.75KB Flash, 20MHz, HV Shunt | Microchip

PIC12HV752-E/SN - 8-bit 20MHz MCU 1.75KB Flash HV | Microchip

PIC12HV752-I/MF - 8-bit MCU 1.75KB Flash 20MHz DFN-8 | Microchip

PIC12HV752-I/P - 8-Bit MCU 1.75KB Flash 8-PDIP | Microchip

PIC12HV752-I/SN - 8-bit MCU, 1.75KB Flash, 8MHz Int Osc | Microchip

PIC12HV752T-I/MF - 8-bit MCU 1.75KB Flash 20MHz 8-DFN | Microchip

PIC12HV752T-I/SN - 8-bit MCU, 1.75KB Flash, 20MHz, 8SOIC | Microchip

PIC12LC508A-04I/MF - 8-Bit 4MHz OTP MCU 768B | Microchip

PIC12LC508A-04I/P - 8-Bit 4MHz OTP MCU 768B | Microchip

PIC12LC508A-04I/SM - 4MHz 8-bit OTP MCU 768B | Microchip

PIC12LC508A-04I/SN - 8-bit 4MHz MCU 768B OTP 25B RAM SOIC-8 | Microchip

PIC12LC508AT-04/SM - 8-bit MCU, 768B OTP, 4MHz | Microchip

PIC12LC508AT-04/SN - 8-bit PIC MCU, 768B OTP, 4MHz, 8-SOIC | Microchip