PIC16LC716T-04I/SS - 8-bit 4MHz MCU, 3.5KB OTP, 20-SSOP | Microchip
MPN: PIC16LC716T-04I/SS ✓ فعالPIC16LC716T-04I/SS جائزہ
A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (program + data), and programmable peripherals on one die. Within the broader semiconductor taxonomy, the PIC16LC716 sits under: microcontroller -> embedded controller -> 8-bit MCU -> CMOS RISC MCU -> Microchip PIC16 family. The 'LC' suffix denotes the low-voltage CMOS variant (operating down to ~2.5V), while the 'T' suffix indicates Tape & Reel packaging and 'I' specifies the industrial temperature grade (-40C to +85C).
Key features include 35 single-word instructions (all single-cycle except program branches), a 4 MHz maximum operating frequency giving 200 ns instruction cycles, integrated Brown-out Reset (BOR), Power-On Reset (POR), Watchdog Timer (WDT), and PWM output. The device operates from 2.5V to 5.5V across the industrial temperature range.
The PIC16LC716T-04I/SS uses Microchip's classic Harvard RISC architecture with separate program and data buses, which is why the program memory word is 14 bits wide (compared to the 8-bit data bus). This architecture delivers deterministic interrupt latency and predictable instruction timing, ideal for hard-real-time control loops such as motor control and sensor sampling.
Typical applications include low-power embedded control, sensor signal conditioning, PWM-driven LED drivers, small motor control, white-goods appliance control, and battery-powered instrumentation. The industrial temperature grade makes it suitable for outdoor or factory-floor deployments.
When designing with this device, note that the '04' speed suffix corresponds to a 4 MHz oscillator limit and the /SS suffix confirms SSOP-20 footprint (5.30 mm body width). Code developed for this OTP device cannot be reprogrammed, so engineers typically prototype with the windowed (UV-erasable) PIC16LC716 counterpart or the flash-based PIC16F716.
کے لیے ڈراپ اِن متبادل PIC16LC716T-04I/SS — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں PIC16LC716T-04I/SS (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف ADC, Package, Program Memory Type, Instruction Set, Program Memory Size.
PIC16LC716-04I/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16LC716T-04/SO
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16LC711T-04I/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16LC715T-04I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F716-I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F15344T-I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16LC716T-04I/SS زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core | PIC 8-bit RISC |
| Core Size | 8-bit |
| Program Memory Type | OTP (One-Time-Programmable) |
| Program Memory Size | 3.5 KB (2K x 14 words) |
| RAM Size | 128 x 8 bytes |
| زیادہ سے زیادہ کلاک فریکوئنسی | 4 MHz |
| Instruction Cycle | 200 ns |
| Number of Instructions | 35 single-word |
| Operating Voltage Range | 2.5 V to 5.5 V |
| آپریٹنگ درجہ حرارت رینج | -40 C to +85 C (Industrial) |
| ADC | 8-bit integrated |
| PWM | Capture/Compare/PWM peripheral |
| Integrated Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| پیکیج | 20-pin SSOP (5.30 mm body) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| Packaging | Tape & Reel (T suffix) |
| RoHS اسٹیٹس | unknown |
PIC16LC716T-04I/SS پن کنفیگریشن
| پن 1 | MCLR/Vpp — Master Clear (Reset) input / Programming voltage |
| پن 2 | RA0/AN0 — GPIO RA0 / AI0 ADC input |
| پن 3 | RA1/AN1 — GPIO RA1 / AI1 ADC input |
| پن 4 | RA2/AN2 — GPIO RA2 / AI2 ADC input |
| پن 5 | RA3/AN3/Vref — GPIO RA3 / AI3 / ADC voltage reference |
| پن 6 | RA4/T0CKI — GPIO RA4 / Timer0 clock input |
| پن 7 | RA5/AN4/SS — GPIO RA5 / AI4 / SPI slave select |
| پن 8 | OSC1/CLKIN — Oscillator input / external clock |
| پن 9 | OSC2/CLKOUT — Oscillator output |
| پن 10 | RC0/T1CKI — GPIO RC0 / Timer1 clock input |
| پن 11 | RC1 — GPIO RC1 |
| پن 12 | RC2/CCP1 — GPIO RC2 / Capture-Compare-PWM output |
| پن 13 | RC3 — GPIO RC3 |
| پن 14 | RC4 — GPIO RC4 |
| پن 15 | RC5 — GPIO RC5 |
| پن 16 | RC6 — GPIO RC6 |
| پن 17 | RC7 — GPIO RC7 |
| پن 18 | RB0/INT — GPIO RB0 / external interrupt |
| پن 19 | RB1 — GPIO RB1 |
| پن 20 | VDD — Positive supply voltage |
عام استعمالات
PIC16LC716T-04I/SS کے لیے موزوں ہے 6 ایپلیکیشنs: Sensor Signal Conditioning, PWM LED Driver Control, Small Motor Control (Brushed DC), White-Goods Appliance Control, Battery-Powered Instrumentation, Automotive Body Electronics (Auxiliary).
Sensor Signal Conditioning
The PIC16LC716T-04I/SS is well-suited for low-power sensor signal conditioning front-ends. Its integrated 8-bit A/D converter (sampled via the AN0-AN3 channels) provides adequate resolution for thermistor, photodiode, or strain-gauge readouts, while the 35-instruction RISC core executes linearization and averaging loops within the 200 ns single-cycle budget. At 2.5 V to 5.5 V operation, the part can run directly from a 3.3 V regulated rail or a 2xAA battery pack, eliminating the need for an external boost converter. The industrial -40 C to +85 C range covers outdoor environmental sensor pods and HVAC duct probes. Place a 100 nF decoupling cap adjacent to VDD (pin 20) and a 10 kohm pull-up on MCLR (pin 1) for reliable brown-out-reset behavior.
تجویز کردہ
PWM LED Driver Control
The PIC16LC716T-04I/SS provides a Capture/Compare/PWM (CCP) peripheral on RC2/CCP1 capable of driving LED dimming loops at up to several kHz PWM frequency with 10-bit resolution. The 4 MHz instruction rate is fast enough to service multiple PWM channels via software bit-banging when additional LED strings are required. Operating from 2.5 V to 5.5 V, the part can directly interface to constant-current LED driver ICs such as the TLC5940 or simple MOSFET low-side switches. The integrated Brown-out Reset prevents flicker during brown-out events, and the Watchdog Timer recovers the MCU from software faults - both critical for unattended lighting installations. For cost-optimized fixed-brightness signage, the OTP architecture eliminates per-unit flash programming costs.
تجویز کردہ
Small Motor Control (Brushed DC)
For small brushed-DC motor control in toys, appliances, or HVAC dampers, the PIC16LC716T-04I/SS offers sufficient compute horsepower: the CCP peripheral generates the PWM command signal, while firmware-implemented PI loops regulate speed or torque at sample rates above 1 kHz. The 128-byte RAM accommodates state-machine variables and PID history, and the 3.5 KB OTP program memory holds control tables and lookup curves. Industrial temperature rating supports under-hood automotive auxiliary pumps and outdoor fan drives. Use the WDT to safely reset the MCU on stalled-rotor faults. Note: for sensorless BLDC or FOC algorithms, a dsPIC33 migration is recommended.
تجویز کردہ
White-Goods Appliance Control
Embedded control for washing machines, dishwashers, and microwave ovens is a classic fit for the PIC16LC716T-04I/SS. The MCU reads user panel buttons via the A/D channels (resistor-ladder keypad), drives 7-segment or LCD displays through software multiplexing, and times relay outputs for pumps, valves, and heaters. Brown-out Reset and Watchdog Timer satisfy the safety-critical reliability requirements of household appliances. The OTP 3.5 KB program memory holds state-machine firmware with no field-upgrade path needed for cost-sensitive consumer products. The SSOP-20 footprint with 5.30 mm body is well-suited to high-density appliance control boards.
تجویز کردہ
Battery-Powered Instrumentation
Low-voltage CMOS operation from 2.5 V to 5.5 V and the LC-family low-quiescent architecture make the PIC16LC716T-04I/SS a good choice for battery-powered instrumentation - handheld multimeters, portable data loggers, or wireless sensor nodes. Two AA alkaline cells (3.0 V nominal) can power the MCU directly without a boost converter, and Sleep mode current drops to microamp levels when the WDT is disabled. The ADC monitors battery voltage for low-cell cutoff, while firmware-implemented SPI or I2C bit-banging interfaces to external flash or radio modules. Tape & Reel packaging supports automated SMT assembly of compact handheld enclosures.
تجویز کردہ
Automotive Body Electronics (Auxiliary)
While the PIC16LC716T-04I/SS is not AEC-Q100 qualified, its industrial -40 C to +85 C range and integrated peripherals make it a cost-effective choice for non-safety automotive body applications: ambient lighting controllers, seat-position memory modules, mirror adjusters, and accessory timers. The CCP/PWM peripheral drives LED strings or small DC motors, while the ADC reads potentiometer or Hall-effect sensor inputs. Brown-out Reset handles load-dump transients on the 12 V automotive bus after external regulation. For safety-critical or under-hood applications (>-40 C to +125 C, AEC-Q100), an automotive-qualified PIC16 variant must be selected.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC16LC716T-04I/SS — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC16LC716-04I/SS | PIC16LC716T-04/SO | PIC16LC711T-04I/SS | PIC16LC715T-04I/SS | PIC16F716-I/SS |
|---|---|---|---|---|---|---|
| Package | 20-SSOP (5.30 mm) | 20-SSOP - same | 20-SOIC (7.50 mm) | 20-SSOP - same | 20-SSOP - same | 20-SSOP - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | PIC 8-bit RISC | PIC 8-bit RISC | PIC 8-bit RISC | PIC 8-bit RISC | PIC 8-bit RISC | PIC 8-bit RISC |
| Max Clock Frequency | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 4 MHz | 20 MHz |
| Program Memory | 3.5 KB OTP (2K x 14) | 3.5 KB OTP (2K x 14) | 3.5 KB OTP (2K x 14) | 1.75 KB OTP (1K x 14) | 3.5 KB OTP (2K x 14) | 3.5 KB Flash (2K x 14) |
| RAM | 128 x 8 bytes | 128 x 8 bytes | 128 x 8 bytes | 68 x 8 bytes | 128 x 8 bytes | 128 x 8 bytes |
| ADC | 8-bit integrated | 8-bit integrated | 8-bit integrated | 8-bit integrated | None | 8-bit integrated |
| Operating Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.0 V to 5.5 V |
| Memory Type | OTP | OTP | OTP | OTP | OTP | Flash (reprogrammable) |
| Approx Unit Price (qty 1000) | USD 2.45 | USD 2.20 | USD 2.55 | USD 2.15 | USD 2.30 | USD 3.10 |
اہم امتیازی خصوصیات
- Lower per-unit cost than flash counterparts (بمقابلہPIC16F716-I/SS)
- Integrated 8-bit ADC included vs PIC16LC715 (بمقابلہPIC16LC715-04I/SS)
- Compact SSOP-20 footprint vs SOIC-20 (بمقابلہPIC16LC716T-04/SO)
ڈیزائن نوٹس
Place a 100 nF ceramic decoupling capacitor as close as possible to VDD (pin 20) and a bulk 10 uF tantalum or ceramic capacitor on the same node to suppress switching transients. The PIC16LC716T-04I/SS operating range is 2.5 V to 5.5 V; verify the regulator ripple stays below 50 mVpp at full load to avoid spurious ADC readings on the AN0-AN3 channels. Brown-out Reset is enabled by default configuration bit; do not disable it for production firmware, as this protects against code mis-execution during supply droops.
Three common pitfalls to avoid with the PIC16LC716T-04I/SS: (1) The 'T' suffix indicates Tape & Reel - do NOT order the 'T' variant for hand-rework or breadboarding; use the tube-shipped PIC16LC716-04I/SS instead. (2) OTP memory cannot be reprogrammed - a single misprogramming step bricks the part. Always prototype with the flash-based PIC16F716-I/SS or windowed PIC16LC716 variant before committing to OTP volume orders. (3) The MCLR pin (pin 1) MUST have a 10 kohm pull-up to VDD; leaving it floating causes intermittent resets.
Route the oscillator traces (OSC1 pin 8 / OSC2 pin 9) as short as possible and guard them with a ground ring to reduce EMI susceptibility. If using a crystal oscillator, place the crystal within 5 mm of the MCU and add 15-33 pF load capacitors to ground per the datasheet crystal table. Avoid routing high-speed digital signals (PWM, INT) parallel to the oscillator traces for more than 5 mm to prevent capacitive crosstalk into the clock signal.
When using the ADC channels for sensor readout, add an RC low-pass filter (1 kohm + 100 nF, fc ~1.6 kHz) at each analog input to reject PWM switching noise coupled through the power supply or PCB ground bounce. The internal 8-bit ADC has a recommended source impedance below 10 kohm for full accuracy; higher-impedance sensors (e.g., thermistor dividers above 50 kohm) require an external op-amp buffer. Acquire multiple ADC samples and average in firmware to improve SNR beyond the raw 8-bit resolution.
تعمیل کی معلومات
RoHS, REACH, lead-free, and halogen-free status not confirmed in the provided web data. Not qualified to AEC-Q100 - not suitable for automotive safety-critical or under-hood applications. Industrial temperature grade (-40 C to +85 C) confirmed by 'I' suffix in the part number.
