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PIC16C57C-04I/P
+Lista de MateriaisIC MCU 8BIT 3KB OTP 28DIP
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FabricanteTecnologia Microchip
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Peça do Fabricante #PIC16C57C-04I/P
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Ficha Técnica PIC16C57C-04I/P DataSheet
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Pacote DIP-28
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Series | PIC® 16C |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 4MHz |
| Peripherals | POR, WDT |
| Number of I/O | 20 |
| Program Memory Size | 3KB (2K x 12) |
| Program Memory Type | OTP |
| RAM Size | 72 x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
Visão Geral
Description
- 4 MHz clock speed (04 indicates 4 MHz max).
- 12-bit instruction set with 2K×12 program memory (ROM).
- 72 bytes of RAM and 128 bytes of EEPROM for data storage.
- 20 I/O pins for versatile interfacing.
- 8-bit timer, watchdog timer, and power-saving sleep mode.
- DIP (Dual In-line Package) for easy prototyping.
Ideal for low-cost, embedded applications like industrial controls, consumer electronics, and simple automation. Operates at 2.5V–5.5V, making it power-efficient. The P suffix denotes a plastic DIP package, and I indicates industrial temperature range (-40°C to +85°C).
Key strengths: Cost-effective, robust, and easy to program with Microchip’s tools. Limitations: Limited memory and peripherals compared to newer PICs.
For basic control tasks, it remains a reliable choice.
Equivalent
- PIC16C57C-04I/SO (SOIC package)
- PIC16C57C-04I/SS (SSOP package)
- PIC16C57C-04E/P (Commercial temp range)
- PIC16C57C-04/P (No industrial temp rating)
These are pin-compatible with similar specs. For newer alternatives, consider PIC16F57 (Flash-based). Check datasheets for exact compatibility.
Features
- Core: 8-bit RISC architecture with 2K × 12-bit ROM.
- Speed: 4 MHz clock, ~1 µs instruction cycle.
- I/O: 20 bidirectional pins (3 ports).
- RAM: 72 bytes.
- Timers: 8-bit timer/counter with prescaler.
- Interrupts: External (RB0/INT) and timer-based.
- Package: 28-pin PDIP (Plastic Dual In-line).
- Voltage: 2.5V–6V operating range.
- Temperature: Industrial grade (-40°C to +85°C).
- Peripherals: None (basic MCU, no ADC/PWM).
Ideal for simple control applications.
Pinout
- Pin Count: 28 pins (DIP package)
- Core: 8-bit RISC architecture
- Clock Speed: 4 MHz (4 MHz max @ 4.0V)
- Program Memory: 2 KB (OTP ROM)
- RAM: 72 bytes
- I/O Pins: 20 pins (bidirectional, TTL-compatible)
- Peripherals:
- Timer (8-bit)
- Watchdog Timer (WDT)
- Power-on Reset (POR)
- Sleep mode for low power
Functions:
- General-purpose I/O (GPIO)
- Simple control applications
- Embedded systems requiring low-cost OTP-based MCUs
This device is now considered obsolete; newer alternatives (e.g., PIC16F series) are recommended.
Application
- Consumer Electronics (remote controls, toys)
- Industrial Control (sensors, small automation)
- Automotive Systems (basic control modules)
- Home Appliances (timers, simple interfaces)
- Embedded Systems (low-cost, low-power applications)
Its 4MHz clock speed, OTP memory, and I/O flexibility make it suitable for cost-sensitive, small-scale control tasks.
Package
- Pin count: 28
- Package type: Through-hole (DIP)
- Operating temperature: Industrial (-40°C to +85°C)
- Speed: 4 MHz
This package is suitable for prototyping and breadboarding due to its easy handling.