Mfr Part #:

PIC16F1503-I/ST

The Microchip Technology PIC16F1503-I/ST is an 8-bit microcontroller featuring 3.5KB of FLASH program memory and 128B of RAM. It operates at speeds up to 20MHz within a voltage range of 2.3V to 5.5V.

✓ Total Stock: 12,707 pcs

$ Price Range: $6.40

PIC16F1503-I/ST Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	5,600 pcs On Request	5600 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	4,676 pcs On Request	4676 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	1,350 pcs On Request	1350 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,081 pcs On Request	1081 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

PIC16F1503-I/ST Description

Short technical summary and product information.

The PIC16F1503-I/ST from Microchip Technology is an 8-bit microcontroller designed for embedded applications. It offers 3.5KB of FLASH program memory and 128 bytes of RAM, supporting a clock speed of up to 20MHz.

This device operates within a wide voltage range of 2.3V to 5.5V and features an internal oscillator. It includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT, along with an 8-channel, 10-bit Analog-to-Digital converter. Connectivity options include I²C and SPI interfaces.

The PIC16F1503-I/ST is housed in a 14-TSSOP package, suitable for surface mount applications. It is specified for operation in temperatures ranging from -40°C to 85°C (TA).

PIC16F1503-I/ST Quick Information

Product Type: Microcontroller

Canonical Name: PIC16F1503-I/ST 8-Bit Microcontroller

Subcategory: Microcontrollers

PIC16F1503-I/ST Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PIC16F1503-I/ST Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

PIC16F1503-I/ST Features

8-bit PIC microcontroller with 3.5KB Flash
128B RAM and 20MHz clock speed
2.3V to 5.5V operating voltage range
14-TSSOP surface mount package
Includes I2C and SPI connectivity

PIC16F1503-I/ST Applications

Suitable for general embedded control
Used in low-power applications
Ideal for I2C or SPI communication
Compact design for space-constrained projects

PIC16F1503-I/ST FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage for the PIC16F1503-I/ST?

The operating voltage is 2.3V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

What package type is the PIC16F1503-I/ST supplied in?

It is supplied in a 14-TSSOP package.

What is the program memory size?

The program memory size is 3.5KB (2K x 14).

What are the connectivity options?

Connectivity options include I²C and SPI.

Category	Microcontrollers
Manufacturer Name	Microchip Technology
Connectivity	I²C, SPI
Core Processor	PIC
Core Size	8-Bit
Data Converters	A/D 8x10b
Lead Spacing	4.4 mm
Mounting Type	Surface Mount
Number of I	11
Number of I/O	11
Operating Temperature	-40°C ~ 85°C (TA)
Operating Voltage	2.3V ~ 5.5V
Oscillator Type	Internal
Package / Case	14-TSSOP
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Size	3.5KB (2K x 14)
Program Memory Type	FLASH
RAM Size	128 x 8
Speed	20MHz
Supplier Device Package	14-TSSOP
Voltage	2.3V ~ 5.5V