Microchip PIC16F1503-I/ST, 8bit PIC Microcontroller, 20MHz, 2048 words Flash, 14-Pin TSSOP

  • RS Stock No. 165-3456
  • Mfr. Part No. PIC16F1503-I/ST
  • Manufacturer Microchip
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

PIC16F1503 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 PIC16F1503 family of microcontrollers is based upon Microchip’s enhanced mid-range core with a 16 level deep hardware stack and 49 instructions. These MCUs provide up to 5 MIPS, 3.5 Kbytes program memory with data memory of 128 bytes RAM. On board is a configurable oscillator with ±1% accuracy.

Microcontroller Features

20 MHz Max. CPU Speed
49 Instructions
16 Level Hardware Stack
16 MHz Internal Oscillator – Selectable Frequency Range 16 MHz to 32 kHz
12 I/O Pins
Power-On Reset (POR)
Power-Up Timer (PWRT)
Programmable Low Power Brown-Out Reset (LPBOR)
Extended Watchdog Timer (WDT)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)


8 Channel 10-bit Analogue to Digital Converter (ADC)
Digital to Analogue Converter (DAC)
Two Comparators
Voltage Reference
Two 8-bit Timers
One 16-bit Timer
Four 10-bit PWM Modules
Master Synchronous Serial Port (MSSP) with SPI and I2C
Two Configurable Logic Cell (CLC) Modules
Complimentary Waveform Generator (CWG)

Attribute Value
Family Name PIC16F
Package Type TSSOP
Mounting Type Surface Mount
Pin Count 14
Device Core PIC
Data Bus Width 8bit
Program Memory Size 2048 words
Maximum Frequency 20MHz
RAM Size 128 B
Number of PWM Units 4
ADC Channels 10
Number of SPI Channels 1
Typical Operating Supply Voltage 2.3 5.5 V
Program Memory Type Flash
Pulse Width Modulation 1 (4 x 10 bit)
Timers 1 x 16 bit, 2 x 8 bit
Width 4.5mm
PWM Channels 1
Height 1.05mm
Timer Resolution 8 bit, 16 bit
ADCs 10 (1 x 10 bit)
Dimensions 5.1 x 4.5 x 1.05mm
Number of I2C Channels 1
Number of Timers 3
Maximum Operating Temperature +85 °C
Length 5.1mm
Number of Ethernet Channels 1
Number of ADC Units 1
Instruction Set Architecture RISC
Minimum Operating Temperature -40 °C
ADC Resolution 10bit
Maximum Number of Ethernet Channels 1
PWM Resolution 10bit
Temporarily out of stock - back order for despatch 28/04/2020, delivery within 6 working days
Price (VAT excluded) Each (In a Tube of 96)
TWD 25.80
(exc. GST)
TWD 27.10
(inc. GST)
Per unit
Per Tube*
96 +
*price indicative