MCF51AC256ACPUE データシートの表示（PDF） - Freescale Semiconductor
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MCF51AC256ACPUE Datasheet PDF : 46 Pages
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MCF51AC256 Family Configurations
— Slave select output
— Selectable MSB-first or LSB-first shifting
— 16-bit and FIFO operations in SPI2
• Input/Output
— 69 GPIOs
— 8 keyboard interrupt pins with selectable polarity
— Hysteresis and configurable pull-up device on all input pins; Configurable slew rate and drive
strength on all output pins
— 16-bits Rapid GPIO pins connected to the processor’s local 32-bit platform bus with set, clear,
and faster toggle functionality
1.4 Part Numbers
MCF 51 AC 256 X V XX E
Status
(MCF = Fully Qualified ColdFire)
(PCF = Product Engineering)
Core
Pb free indicator
Package designator
Temperature range
(V = –40°C to 105°C, C= –40°C to 85°C )
CAN Feature (A: With CAN, B/C: Without CAN)
Family
Memory size designator
Table 3. Orderable Part Number Summary
Freescale Part Number
Description
Flash / SRAM
(Kbytes)
MCF51AC256AVFUE MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC256BVFUE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC256AVLKE MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC256BVLKE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC256AVPUE MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC256BVPUE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC128AVFUE MCF51AC128 ColdFire Microcontroller with CAN
MCF51AC128CVFUE MCF51AC128 ColdFire Microcontroller without CAN
MCF51AC128AVLKE MCF51AC128 ColdFire Microcontroller with CAN
MCF51AC128CVLKE MCF51AC128 ColdFire Microcontroller without CAN
MCF51AC128AVPUE MCF51AC128 ColdFire Microcontroller with CAN
MCF51AC128CVPUE MCF51AC128 ColdFire Microcontroller without CAN
MCF51AC256ACFUE MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC256BCFUE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC256ACLKE MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC256BCLKE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC256ACPUE MCF51AC256 ColdFire Microcontroller with CAN
256 / 32
256 / 32
256 / 32
256 / 32
256 / 32
256 / 32
128 / 32
128 / 16
128 / 32
128 / 16
128 / 32
128 / 16
256 / 32
256 / 32
256 / 32
256 / 32
256 / 32
Package
64 QFP
64 QFP
80 LQFP
80 LQFP
64 LQFP
64 LQFP
64 QFP
64 QFP
80 LQFP
80 LQFP
64 LQFP
64 LQFP
64 QFP
64 QFP
80 LQFP
80 LQFP
64 LQFP
Temperature
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 105°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.4
Freescale Semiconductor
9
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