Integrated Circuits (ICs)

PCF51AC256ACPUE

Obsolete

NXP USA Inc.

IC MCU 32BIT 256KB FLASH 64LQFP

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Integrated Circuits (ICs)

PCF51AC256ACPUE

Obsolete

NXP USA Inc.

IC MCU 32BIT 256KB FLASH 64LQFP

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PCF51AC256ACPUE

A/D Channels	20 count
A/D Resolution (bits)	12 bit
Connectivity	CANbus, I2C, SPI, SCI
Core Configuration	Single-Core
Core Processor	Coldfire V1
Core Size (Bit Width)	32 Bit
Mounting Type	Surface Mount
Number of I/O	54
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	External
Package / Case	64-LQFP
Package Length	10 mm
Package Name	64-LQFP
Package Width	10 mm
Peripherals	PWM, LVD, WDT
Program Memory Depth	256 K
Program Memory Size	256 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	32 K
RAM Size Width	8 bit
Speed	50 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

PCF51 Series

Part	Core Size (Bit Width)	Core Configuration	Program Memory Type	Mounting Type	Connectivity	Speed	RAM Size Width	RAM Size Depth	Operating Temperature (Max)	Operating Temperature (Min)	Core Processor	Number of I/O	Oscillator Type	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Package Length	Package Name	Package Width	A/D Channels	A/D Resolution (bits)	Program Memory Width	Program Memory Depth	Program Memory Size	Peripherals	Package / Case	D/A Channels	D/A Resolution (bits)	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)
NXP USA Inc. PCF51AC256ACPUE	32 Bit	Single-Core	FLASH	Surface Mount	CANbus I2C SCI SPI	50 MHz	8 bit	32 K	85 °C	-40 °C	Coldfire V1	54	External	2.7 V	5.5 V	10 mm	64-LQFP	10 mm	20 count	12 bit	8 bit	256 K	256 KB	LVD PWM WDT	64-LQFP
NXP USA Inc. PCF51QU64VLF	32 Bit	Single-Core	FLASH	Surface Mount	EBI EMI I2C SPI UART USART	50 MHz	8 bit	16 K	105 °C	-40 °C	Coldfire V1	35	Internal	1.71 V	3.6 V	7 mm	48-LQFP	7 mm	13 count	12 bit	8 bit	64 K	64 KB	DMA LVD POR PWM	48-LQFP	1 count	12 bit
NXP USA Inc. PCF51JF128VLH	32 Bit	Single-Core	FLASH	Surface Mount	EBI EMI I2C SPI UART USART USB OTG	50 MHz	8 bit	32 K	105 °C	-40 °C	Coldfire V1	48	Internal	1.71 V	3.6 V	10 mm	64-LQFP	10 mm	17 count	12 bit				DMA I2S LVD POR PWM	64-LQFP	1 count	12 bit	128 K	128KB	8
NXP USA Inc. PCF51JF64VLF	32 Bit	Single-Core	FLASH	Surface Mount	EBI EMI I2C SPI UART USART USB OTG	50 MHz	8 bit	16 K	105 °C	-40 °C	Coldfire V1	35	Internal	1.71 V	3.6 V	7 mm	48-LQFP	7 mm	11 count	12 bit	8 bit	64 K	64 KB	DMA I2S LVD POR PWM	48-LQFP	1 count	12 bit
NXP USA Inc. PCF51QU64VLF	32 Bit		FLASH	Surface Mount	EBI EMI I2C SPI UART USART	50 MHz	8 bit	16 K	105 °C	-40 °C	Coldfire V1	35	Internal	1.71 V	3.6 V	7 mm	48-LQFP	7 mm	13 count	12 bit	8 bit	64 K	64 KB	DMA LVD POR PWM	48-LQFP	1 count	12 bit
NXP USA Inc. PCF51JF128VHS	32 Bit	Single-Core	FLASH	Surface Mount	EBI EMI I2C SPI UART USART USB OTG	50 MHz	8 bit	32 K	105 °C	-40 °C	Coldfire V1	31	Internal	1.71 V	3.6 V	5 mm	44-MAPLGA	5 mm	9 count	12 bit				DMA I2S LVD POR PWM	44-VFLGA Exposed Pad	1 count	12 bit	128 K	128KB	8

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 6.33	1m+

CAD

3D models and CAD resources for this part

Description

General part information

PCF51 Series

Coldfire V1 MCF51AC Microcontroller IC 32-Bit Single-Core 50MHz 256KB (256K x 8) FLASH 64-LQFP (10x10)

Documents

Technical documentation and resources