Microchip PIC16F870-I/SP, 8 bit PIC, PIC16F870 Microcontroller, 20 MHz, 3.5kB FLASH, 28-Pin SPDIP

The image is for reference only, please refer to product details and specifications

View all Microcontrollers
Bulk discount available

Subtotal (1 tube of 15 units)*

TWD2,298.00

(exc. GST)

TWD2,412.90

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • 315 unit(s) ready to ship from another location
  • Plus 495 unit(s) shipping from December 19, 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
15 - 15TWD153.20TWD2,298.00
30 +TWD150.10TWD2,251.50

*price indicative

RS Stock No.:
144-9137
Mfr. Part No.:
PIC16F870-I/SP
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Series

PIC16F870

Product Type

Microcontroller

Package Type

SPDIP

Mount Type

Through Hole

Pin Count

28

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

3.5kB

Interface Type

SCI

Maximum Clock Frequency

20MHz

RAM Size

128bit

Maximum Supply Voltage

5.5V

Maximum Power Dissipation Pd

1W

Number of Programmable I/Os

22

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Width

7.49 mm

Length

35.18mm

Height

3.43mm

Minimum Supply Voltage

2V

Program Memory Type

FLASH

Number of Timers

3

Instruction Set Architecture

RISC

Automotive Standard

No

ADCs

5 x 10 Bit

PIC16F870/871 8-Bit Microcontollers


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 PIC16F870/871 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 – PIC16F870 Model

33 I/O Pins – PIC16F871 Model

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) – PIC16F870 5 Channels, PIC16F871 8 Channels

Capture, Compare, PWM (CCP) Module

Two 8-bit Timers

One 16-bit Timer

Universal Synchronous Asynchronous Receiver Transmitter (USART)

Parallel Slave Port (PSP) – PIC16F871 Model Only

Related links