PIC16C74AT-20/PQ

Obsolete

Microchip Technology

IC MCU 8BIT 7KB OTP 44MQFP

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PIC16C74AT-20/PQ

Obsolete

Microchip Technology

IC MCU 8BIT 7KB OTP 44MQFP

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Description Specifications Series Pricing CAD Documents

Description

General part information

PIC16C74 Series

This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X and PIC12CXXX devices. The PIC16C74B features 8 channels of 8-bit Analog-to-Digital (A/D) converter with 2 additional timers, 2 capture/compare/PWM functions and the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and a Universal Asynchronous Receiver Transmitter (USART). All of these features make it ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications.

Technical Specifications

Parameters and characteristics for this part

Specification	PIC16C74AT-20/PQ

A/D Channels	8 count
A/D Resolution (bits)	8 bit
Connectivity	USART, UART, SPI, I2C
Core Processor	PIC
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	33
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Oscillator Type	External
Package / Case	44-QFP
Package Length	10 mm
Package Name	44-MQFP
Package Width	10 mm
Peripherals	WDT, PWM, Brown-out Detect, POR, Reset
Program Memory Depth	4 K
Program Memory Size	7 KB
Program Memory Type	OTP
Program Memory Width	14
RAM Size Depth	192
RAM Size Width	8 bit
Speed	20 MHz
Voltage - Supply (Vcc/Vdd) Maximum	6 V
Voltage - Supply (Vcc/Vdd) Minimum	4 V

PIC16C74 Series

Part	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Package Length	Package Name	Package Width	Number of I/O	Program Memory Type	Program Memory Depth	Program Memory Size	Program Memory Width	Connectivity	RAM Size Width	RAM Size Depth	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	A/D Resolution (bits)	A/D Channels	Core Processor	Speed	Core Size (Bit Width)	Package / Case	Oscillator Type	Peripherals
Microchip Technology PIC16C74A-20I/L	85 °C	-40 °C	Surface Mount	16.59 mm	44-PLCC	16.59 mm	33	OTP	4 K	7 KB	14	I2C SPI UART USART	8 bit	192	4 V	6 V	8 bit	8 count	PIC	20 MHz	8 Bit	44-LCC (J-Lead)	External	Brown-out Detect POR PWM Reset WDT
Microchip Technology PIC16LC74A-04/L	70 °C	0 °C	Surface Mount	16.59 mm	44-PLCC	16.59 mm	33	OTP	4 K	7 KB	14	I2C SPI UART USART	8 bit	192	2.5 V	6 V	8 bit	5 count	PIC	4 MHz	8 Bit	44-LCC (J-Lead)	External	Brown-out Detect POR PWM Reset WDT
Microchip Technology PIC16LC74A-04/P	70 °C	0 °C	Through Hole	0.6 in	40-DIP 40-PDIP	15.24 mm	33	OTP	4 K	7 KB	14	I2C SPI UART USART	8 bit	192	2.5 V	6 V	8 bit	5 count	PIC	4 MHz	8 Bit		External	Brown-out Detect POR PWM Reset WDT
Microchip Technology PIC16LC74A-04I/L	85 °C	-40 °C	Surface Mount	16.59 mm	44-PLCC	16.59 mm	33	OTP	4 K	7 KB	14	I2C SPI UART USART	8 bit	192	2.5 V	6 V	8 bit	5 count	PIC	4 MHz	8 Bit	44-LCC (J-Lead)	External	Brown-out Detect POR PWM Reset WDT
Microchip Technology PIC16LC74A-04I/PQ	85 °C	-40 °C	Surface Mount	10 mm	44-MQFP	10 mm	33	OTP	4 K	7 KB	14	I2C SPI UART USART	8 bit	192	2.5 V	6 V	8 bit	5 count	PIC	4 MHz	8 Bit	44-QFP	External	Brown-out Detect POR PWM Reset WDT
Microchip Technology PIC16C74A-04I/P	85 °C	-40 °C	Through Hole	0.6 in	40-DIP 40-PDIP	15.24 mm	33	OTP	4 K	7 KB	14	I2C SPI UART USART	8 bit	192	4 V	6 V	8 bit	8 count	PIC	4 MHz	8 Bit		External	Brown-out Detect POR PWM Reset WDT
Microchip Technology PIC16C74AT-04I/L	85 °C	-40 °C	Surface Mount	16.59 mm	44-PLCC	16.59 mm	33	OTP	4 K	7 KB	14	I2C SPI UART USART	8 bit	192	4 V	6 V	8 bit	8 count	PIC	4 MHz	8 Bit	44-LCC (J-Lead)	External	Brown-out Detect POR PWM Reset WDT

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

PIC16C74AT-20/PQ | Datasheet

PIC16C7x

Tips N Tricks Guide