Microchip PIC16F874-20/L, 8bit PIC Microcontroller, PIC16F, 20MHz, 128 x 8 words, 4K x 14 words Flash, 44-Pin PLCC
- RS-artikelnummer:
- 467-1533
- Tillv. art.nr:
- PIC16F874-20/L
- Tillverkare / varumärke:
- Microchip
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- RS-artikelnummer:
- 467-1533
- Tillv. art.nr:
- PIC16F874-20/L
- Tillverkare / varumärke:
- Microchip
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Produktdetaljer
PIC16F873/874/876/877 8-Bit Flash Microcontrollers
The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.
The PIC16F873/874/876/877 family of microcontrollers is based upon Microchip’s Mid-Range core with an 8 level deep hardware stack and 35 instructions. These MCUs provide up to 5 MIPS, 3.5 Kbytes program memory, 128 bytes RAM and EEPROM of 64 bytes.
The PIC16F873/874/876/877 family of microcontrollers is based upon Microchip’s Mid-Range core with an 8 level deep hardware stack and 35 instructions. These MCUs provide up to 5 MIPS, 3.5 Kbytes program memory, 128 bytes RAM and EEPROM of 64 bytes.
Microcontroller Features
20 MHz Max. CPU Speed
35 Instructions
8 Level Hardware Stack
22 I/O Pins – PIC16F873/876
33 I/O Pins – PIC16F874/877
Power-On Reset (POR)
Brown-Out Reset (BOR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)
35 Instructions
8 Level Hardware Stack
22 I/O Pins – PIC16F873/876
33 I/O Pins – PIC16F874/877
Power-On Reset (POR)
Brown-Out Reset (BOR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)
Peripherals
10-bit Analogue-to-Digital Converter (ADC) - PIC16F873/876 5 Channels, PIC16F874/877 8 Channels
Two Capture, Compare, PWM (CCP) Modules
Two 8-bit Timers
One 16-bit Timer
Synchronous Serial Port (SSP) with SPI and I2C
Universal Synchronous Asynchronous Receiver Transmitter (USART)
Parallel Slave Port (PSP) – PIC16F874/877 Models Only
Two Capture, Compare, PWM (CCP) Modules
Two 8-bit Timers
One 16-bit Timer
Synchronous Serial Port (SSP) with SPI and I2C
Universal Synchronous Asynchronous Receiver Transmitter (USART)
Parallel Slave Port (PSP) – PIC16F874/877 Models Only
Specifikationer
Attribute | Value |
|---|---|
| Family Name | PIC16F |
| Package Type | PLCC |
| Mounting Type | Surface Mount |
| Pin Count | 44 |
| Device Core | PIC |
| Data Bus Width | 8bit |
| Program Memory Size | 128 x 8 words, 4K x 14 words |
| Maximum Frequency | 20MHz |
| RAM Size | 192 B |
| USB Channels | 0 |
| Number of PWM Units | 2 x 10 bit |
| Number of SPI Channels | 1 |
| Number of UART Channels | 0 |
| Typical Operating Supply Voltage | 4 → 5.5 V |
| Number of CAN Channels | 0 |
| Number of USART Channels | 1 |
| Number of I2C Channels | 1 |
| Dimensions | 16.66 x 16.66 x 3.68mm |
| Number of LIN Channels | 0 |
| Height | 3.68mm |
| Minimum Operating Temperature | 0 °C |
| Width | 16.66mm |
| ADCs | 8 x 10 bit |
| Length | 16.66mm |
| Maximum Operating Temperature | +70 °C |
| Number of ADC Units | 1 |
| Instruction Set Architecture | RISC |
| Number of PCI Channels | 0 |
| Number of Ethernet Channels | 0 |
| Program Memory Type | Flash |
| Pulse Width Modulation | 2 (10 bit) (CCP) |