PIC16C57-10E/SS - 8-bit OTP MCU 2Kx12 10MHz SSOP-28 | Microchip
MPN: PIC16C57-10E/SS ✓ فعالPIC16C57-10E/SS جائزہ
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and I/O peripherals. The PIC16C5x family uses a RISC architecture with only 33 single-word/12-bit instructions, achieving 2:1 code compression over other 8-bit microcontrollers in its class. PIC microcontrollers belong to the broader category of microcontrollers -> embedded processors -> semiconductors, and have been a dominant architecture for low-power and deterministic control since the 1990s.
Key features of the PIC16C57-10E/SS include a 10 MHz maximum clock frequency, 20 I/O pins, two 8-bit timers/counters, a watchdog timer, and a power-on reset circuit. The 'E' suffix denotes the extended industrial temperature range (-40C to +125C), and the 'SS' suffix designates the 28-lead SSOP package. The device operates from a single 2.5V to 5.5V supply, drawing low quiescent current suitable for battery-powered and energy-conscious designs.
The PIC16C57-10E/SS uses a Harvard architecture with separate program and data buses, enabling simultaneous instruction fetch and data access. Its OTP EPROM program memory allows prototype and small-volume production programming using devices such as the MPLAB PM3. The architecture delivers deterministic interrupt response and predictable instruction timing, which is critical for real-time control loops.
Typical applications include consumer appliance control, automotive body electronics, industrial sensor interfaces, security and alarm systems, and low-cost remote-control transmitters. The wide operating voltage range and small SSOP footprint also suit handheld instrumentation and IoT edge nodes where board space is at a premium.
When designing with this device, note that OTP memory cannot be electrically erased - firmware must be fully validated before programming. For engineering development, a windowed ceramic package variant (PIC16C57-10E/JW) or a Flash-based PIC16F57 should be used to allow iterative code changes.
This page synthesizes distributor inventory, parametric comparisons, and design considerations for engineers evaluating the PIC16C57-10E/SS as a drop-in 8-bit MCU solution.
کے لیے ڈراپ اِن متبادل PIC16C57-10E/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 PIC16C57-10E/SS (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Program Memory Size, Package, Program Memory Type, Watchdog Timer, Instruction Cycle Time.
PIC16C57-10E/SP
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16F57-I/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C56-10E/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C55-10E/SS
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC16C57C-10E/SS
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC16C57-10E/SS زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core Architecture | 8-bit PIC RISC |
| Instruction Set | 33 instructions, 12-bit wide |
| Program Memory Type | OTP EPROM |
| Program Memory Size | 2K x 12 words (3 KB) |
| Data RAM | 72 bytes |
| Data EEPROM | Not present |
| زیادہ سے زیادہ کلاک فریکوئنسی | 10 MHz |
| Supply Voltage Range | 2.5 V to 5.5 V (5 V nominal) |
| I/O Pins | 20 |
| Timers/Counters | 1 x 8-bit RTCC + WDT |
| Watchdog Timer | Yes (on-chip, dedicated RC oscillator) |
| Interrupts | Yes (external + timer) |
| آپریٹنگ درجہ حرارت رینج | -40 C to +125 C (extended industrial, 'E') |
| Package Type | 28-pin SSOP (5.30 mm body width) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| MSL لیول | 1 (unlimited floor life at <30 C / 85% RH) |
| RoHS اسٹیٹس | Compliant (lead-free SSOP) |
| Programming Method | ICSP via MPLAB PM3 or compatible programmer |
PIC16C57-10E/SS پن کنفیگریشن
| پن 1 | RA3 — Bidirectional I/O port A bit 3 / T0CKI (timer 0 clock input) |
| پن 2 | RA2 — Bidirectional I/O port A bit 2 |
| پن 3 | RA1 — Bidirectional I/O port A bit 1 |
| پن 4 | RA0 — Bidirectional I/O port A bit 0 |
| پن 5 | OSC1/CLKIN — Oscillator crystal input / external clock input |
| پن 6 | OSC2/CLKOUT — Oscillator crystal output / clock output (Fosc/4) |
| پن 7 | VSS — Ground reference |
| پن 8 | RC0 — Bidirectional I/O port C bit 0 |
| پن 9 | RC1 — Bidirectional I/O port C bit 1 |
| پن 10 | RC2 — Bidirectional I/O port C bit 2 |
| پن 11 | RC3 — Bidirectional I/O port C bit 3 |
| پن 12 | RC4 — Bidirectional I/O port C bit 4 |
| پن 13 | RC5 — Bidirectional I/O port C bit 5 |
| پن 14 | RC6 — Bidirectional I/O port C bit 6 |
| پن 15 | RC7 — Bidirectional I/O port C bit 7 |
| پن 16 | VSS — Ground reference |
| پن 17 | VSS — Ground reference |
| پن 18 | RB7 — Bidirectional I/O port B bit 7 / RB0 interrupt-on-change |
| پن 19 | RB6 — Bidirectional I/O port B bit 6 |
| پن 20 | RB5 — Bidirectional I/O port B bit 5 |
| پن 21 | RB4 — Bidirectional I/O port B bit 4 |
| پن 22 | RB3 — Bidirectional I/O port B bit 3 |
| پن 23 | RB2 — Bidirectional I/O port B bit 2 |
| پن 24 | RB1 — Bidirectional I/O port B bit 1 |
| پن 25 | RB0 — Bidirectional I/O port B bit 0 / INT external interrupt |
| پن 26 | VDD — Positive supply voltage |
| پن 27 | VDD — Positive supply voltage |
| پن 28 | MCLR/VPP — Master clear reset input (active low) / programming voltage input |
عام استعمالات
PIC16C57-10E/SS کے لیے موزوں ہے 6 ایپلیکیشنs: Consumer Appliance Control, Automotive Body Electronics, Industrial Sensor Interfaces, Security and Alarm Systems, Remote Control Transmitters, IoT Edge Sensor Nodes.
Consumer Appliance Control
The PIC16C57-10E/SS fits low-to-mid complexity consumer appliance controllers such as washing machine timers, microwave oven keypads, and rice cooker thermal controllers. Its 2K x 12 OTP program memory holds typical appliance state machines with 10-20 I/O control points (relays, triacs, LEDs, keypads) while the 10 MHz instruction rate is more than adequate for slow electromechanical loops. The extended -40C to +125C temperature range handles under-cabinet and motor-adjacent thermal environments, and the SSOP-28 footprint enables slim PCB layouts behind front-panel displays. Power consumption is low enough that the MCU can run continuously from a small linear regulator on the appliance mains. For higher-volume designs the PIC16F57-I/SS Flash variant may be preferred for last-minute firmware tweaks during product launch.
تجویز کردہ
Automotive Body Electronics
In automotive body modules (mirror controllers, seat position memories, simple lighting drivers) the PIC16C57-10E/SS provides 20 I/O lines that comfortably drive relays, H-bridges, and LED arrays. Its 10 MHz execution supports 10 kHz-class PWM for soft-start bulb dimming and motor ramp profiles without DSP hardware. The 'E' extended industrial temperature rating covers under-dash and door-module thermal exposure, and the 28-SSOP SMD package survives engine-bay vibration when the PCB is properly strain-relieved. Watchdog timer and brown-out detection improve field reliability. For new designs requiring CAN/LIN, migrate to PIC16F1829 or dsPIC33; the PIC16C57-10E/SS is best suited to legacy body modules and aftermarket retrofits where code compatibility and BOM stability matter more than connectivity.
تجویز کردہ
Industrial Sensor Interfaces
The PIC16C57-10E/SS suits industrial sensor-conditioning front-ends for thermocouple, RTD, and 4-20 mA loop transmitters where deterministic timing and low cost outweigh connectivity. Its 10 MHz clock supports 100 kHz PWM outputs for analog signal conditioning and software-driven sigma-delta conversion at kHz sample rates. The 72-byte RAM handles local calibration tables and linearization coefficients for temperature-pressure lookups. With a 2.5-5.5 V supply it accepts power directly from 24V industrial bus through a small LDO. The extended temperature range tolerates factory-floor heat, and the SSOP package suits sealed sensor housings. Where IEC 61508 SIL compliance is required, migrate to a certified 16-bit MCU; the PIC16C57-10E/SS remains a strong fit for non-safety sensor nodes.
تجویز کردہ
Security and Alarm Systems
For PIR motion detectors, door/window contact panels, and basic alarm keypads, the PIC16C57-10E/SS delivers the right balance of I/O count, code space, and cost. Its 20 I/O pins connect directly to multiple reed switches, PIR outputs, piezo buzzers, status LEDs, and a 4x4 matrix keypad without external muxes. The 2K x 12 OTP memory holds event-logging state machines and simple encryption for wireless retransmission. The on-chip watchdog timer catches firmware lockups caused by EMI transients on long sensor wiring - critical in security applications where a hang means a missed alarm event. The wide 2.5-5.5 V supply supports battery-backed operation with a CR2032 or 9V backup. Low quiescent current extends standby time to multi-year levels in battery-only sensors.
تجویز کردہ
Remote Control Transmitters
The PIC16C57-10E/SS is a classic fit for IR/RF remote control transmitters (TV, STB, garage-door openers) where its 2K x 12 OTP holds protocol stacks like RC-5, NEC, or proprietary Manchester-encoded commands with overhead. Its 10 MHz instruction rate generates accurate 38 kHz / 40 kHz carrier frequencies in software using timer interrupts, eliminating the need for an external PWM modulator IC. The 20 I/O pins accommodate 8x8 key matrices plus status LEDs, IR LED driver, and a learning-mode UART. The extended temperature range handles in-car and outdoor garage environments. OTP memory prevents casual firmware cloning by aftermarket clone makers. For voice or Bluetooth remotes migrate to PIC16F18446 or PIC32MM; the PIC16C57-10E/SS remains the lowest-cost 28-SSOP solution for matrix-key transmitters.
تجویز کردہ
IoT Edge Sensor Nodes
For low-bandwidth IoT edge nodes that wake periodically to read a sensor and transmit via LoRa, sub-GHz, or NB-IoT modem, the PIC16C57-10E/SS acts as an ultra-low-cost application controller. Its 10 MHz execution handles sensor I2C/SPI transactions and modest protocol framing between deep-sleep intervals. The 2.5-5.5 V range accepts power directly from a 3.6 V lithium thionyl chloride battery, and the low quiescent current extends multi-year battery life. The on-chip watchdog and brown-out reset protect against modem-induced supply dips during transmit bursts. The 28-SSOP footprint fits 25 mm coin-cell sensor PCBs. For higher-throughput edge AI workloads, migrate to PIC32MX or SAMD21; the PIC16C57-10E/SS is the budget choice for simple threshold-reporting nodes.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC16C57-10E/SS — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC16C57-10E/SP | PIC16F57-I/SS | PIC16C56-10E/SS | PIC16C55-10E/SS | PIC16C57C-10E/SS |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 28-pin SSOP | 28-pin SPDIP - NOT same footprint | 28-pin SSOP - same | 28-pin SSOP - same | 28-pin SSOP - same | 28-pin SSOP - same |
| Program Memory Type | OTP EPROM (2K x 12) | OTP EPROM (2K x 12) | Flash (2K x 14 words) | OTP EPROM (1K x 12) | OTP EPROM (512 x 12) | OTP EPROM CMOS (2K x 12) |
| Maximum Clock Frequency | 10 MHz | 10 MHz | 20 MHz | 10 MHz | 10 MHz | 10 MHz |
| Data RAM | 72 bytes | 72 bytes | 72 bytes | 72 bytes | 72 bytes | 72 bytes |
| Operating Voltage Range | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.0 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 |
| Operating Temperature | -40 C to +125 C | -40 C to +125 C | -40 C to +85 C | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C |
| I/O Pins | 20 | 20 | 20 | 20 | 20 | 20 |
اہم امتیازی خصوصیات
- Industry-standard 28-SSOP PIC16C5X platform with broad toolchain support (بمقابلہPIC16F57-I/SS)
- Larger program memory than smaller PIC16C5X family members (بمقابلہPIC16C56-10E/SS)
- Extended industrial -40 C to +125 C temperature range (بمقابلہPIC16F57-I/SS)
ڈیزائن نوٹس
The PIC16C57-10E/SS uses one-time-programmable (OTP) EPROM and cannot be electrically erased. Validate firmware on a windowed ceramic JW-package sample (PIC16C57-10E/JW) or on the Flash-equivalent PIC16F57-I/SS during development. Programming on production units is permanent - any firmware bug discovered after programming requires scrapping the device. Use the MPLAB PM3 or a compatible programmer (e.g., PICkit 3 with adapter) for production programming. The device is fully static, so the oscillator can be stopped to save power without losing internal register state.
Decouple VDD with a 0.1 uF ceramic capacitor placed within 5 mm of pins 26-27, plus a bulk 10 uF tantalum or aluminum capacitor on the same rail. According to Microchip's PIC16C5X datasheet, VDD rise time during power-on reset must be monotonic and fast enough to ensure a clean POR; if the supply ramps slowly, add an external RC on MCLR to extend the reset pulse. Two VDD pins (26, 27) and two VSS pins (16, 17) are present - both must be connected for proper operation. For battery-powered designs, the on-chip watchdog timer draws 7-15 uA and should be disabled if standby current is critical.
Route the oscillator traces (OSC1/OSC2 on pins 5-6) as short as possible and surround them with a ground guard ring to minimize radiated EMI. Place the 0.1 uF decoupling capacitor directly at the VDD/VSS pin pairs. For SSOP-28 hand-soldering or rework, use a hot-air station with a 28-SSOP nozzle; the 0.65 mm pin pitch is finer than DIP and easy to bridge. Leave a continuous ground plane on the bottom layer and stitch vias around the SSOP perimeter to reduce EMI susceptibility. The MCLR pin (28) requires a 10 kohm pull-up to VDD and a 0.1 uF capacitor to VSS for proper reset behavior.
تعمیل کی معلومات
RoHS-compliant lead-free SSOP-28 package per Microchip product page. AEC-Q100 not qualified - this is a general-purpose industrial MCU, not an automotive-qualified part. Halogen-free status not stated in verified web data - set to unknown.
