Microchip PIC16F84A-20E/P, 8bit PIC Microcontroller, PIC16F, 20MHz, 1.024 kB Flash, 18-Pin PDIP
- RS Stock No.:
- 823-3826
- Mfr. Part No.:
- PIC16F84A-20E/P
- Brand:
- Microchip
Discontinued product
- RS Stock No.:
- 823-3826
- Mfr. Part No.:
- PIC16F84A-20E/P
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
PIC16F84A 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 PIC16F84A 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, up to 1.75 Kbytes program memory, 68 bytes RAM and 64 bytes EEPROM.
The PIC16F84A 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, up to 1.75 Kbytes program memory, 68 bytes RAM and 64 bytes EEPROM.
Microcontroller Features
20 MHz Max. CPU Speed
35 Instructions
8 Level Hardware Stack
13 I/O Pins
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
35 Instructions
8 Level Hardware Stack
13 I/O Pins
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
Peripherals
One 8-bit Timer
Specifications
Attribute | Value |
|---|---|
| Family Name | PIC16F |
| Package Type | PDIP |
| Mounting Type | Through Hole |
| Pin Count | 18 |
| Device Core | PIC |
| Data Bus Width | 8bit |
| Program Memory Size | 1.024 kB |
| Maximum Frequency | 20MHz |
| RAM Size | 68 B |
| USB Channels | 0 |
| Number of SPI Channels | 0 |
| Number of USART Channels | 0 |
| Typical Operating Supply Voltage | 2 → 6 V |
| Number of CAN Channels | 0 |
| Number of UART Channels | 0 |
| Number of I2C Channels | 0 |
| Number of PCI Channels | 0 |
| Number of Ethernet Channels | 0 |
| Program Memory Type | Flash |
| Pulse Width Modulation | 0 |
| Dimensions | 23.37 x 7.11 x 4.95mm |
| Height | 4.95mm |
| Length | 23.37mm |
| Maximum Operating Temperature | +85 °C |
| Instruction Set Architecture | RISC |
| Minimum Operating Temperature | -40 °C |
| Width | 0.28in |
| Maximum Number of Ethernet Channels | 0 |
| Number of LIN Channels | 0 |