PCF51AC256BCFUE vs PCF51AC256BCLKE vs PCF51AC256BCPUE

PartNumber	PCF51AC256BCFUE	PCF51AC256BCLKE	PCF51AC256BCPUE
Description	32-bit Microcontrollers - MCU 32 Bit 256K FLASH 32K RAM NO CAN	32-bit Microcontrollers - MCU 32 Bit 256K FLASH 32K RAM NO CAN	32-bit Microcontrollers - MCU 32 Bit 256K FLASH 32K RAM NO CAN
Manufacturer	NXP	NXP	NXP
Product Category	32-bit Microcontrollers - MCU	32-bit Microcontrollers - MCU	32-bit Microcontrollers - MCU
RoHS	Y	Y	Y
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	QFP-64	LQFP-80	LQFP-64
Series	MCF51AC256	MCF51AC256	MCF51AC256
Core	ColdFire V1	ColdFire V1	ColdFire V1
Data Bus Width	32 bit	32 bit	32 bit
Maximum Clock Frequency	50.33 MHz	50.33 MHz	50.33 MHz
Program Memory Size	256 kB	256 kB	256 kB
Data RAM Size	32 kB	32 kB	32 kB
ADC Resolution	12 bit	12 bit	12 bit
Number of I/Os	69 I/O	69 I/O	69 I/O
Operating Supply Voltage	2.7 V to 5.5 V	2.7 V to 5.5 V	2.7 V to 5.5 V
Minimum Operating Temperature	- 40 C	- 40 C	- 40 C
Maximum Operating Temperature	+ 85 C	+ 85 C	+ 85 C
Packaging	Tray	Tray	Tray
Height	2.4 mm	1.5 mm	1.4 mm
Length	14 mm	14 mm	10 mm
Program Memory Type	Flash	Flash	Flash
Width	14 mm	14 mm	10 mm
Brand	NXP / Freescale	NXP / Freescale	NXP / Freescale
Interface Type	2xSCI, 2xSPI	2xSCI, 2xSPI	2xSCI, 2xSPI
Moisture Sensitive	Yes	Yes	Yes
Number of ADC Channels	24	24	24
Number of Timers/Counters	8 Timer	12 Timer	8 Timer
Product Type	32-bit Microcontrollers - MCU	32-bit Microcontrollers - MCU	32-bit Microcontrollers - MCU
Factory Pack Quantity	84	90	160
Subcategory	Microcontrollers - MCU	Microcontrollers - MCU	Microcontrollers - MCU
Supply Voltage Max	5.5 V	5.5 V	5.5 V
Supply Voltage Min	2.7 V	2.7 V	2.7 V
Tradename	ColdFire	ColdFire	ColdFire
Unit Weight	0.032156 oz	0.022489 oz	0.012224 oz