MCF51AC256ACPUE Freescale Semiconductor, MCF51AC256ACPUE Datasheet - Page 9
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MCF51AC256ACPUE
Manufacturer Part Number
MCF51AC256ACPUE
Description
MCU 32BIT 256K FLASH CAN 64-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF51ACr
Datasheet
1.MCF51AC128CCFUE.pdf
(50 pages)
Specifications of MCF51AC256ACPUE
Core Processor
Coldfire V1
Core Size
32-Bit
Speed
50MHz
Connectivity
CAN, I²C, SCI, SPI
Peripherals
LVD, PWM, WDT
Number Of I /o
54
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 20x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Processor Series
MCF51AC
Core
ColdFire V1
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
SCI, SPI
Maximum Clock Frequency
50.33 MHz
Number Of Programmable I/os
54
Number Of Timers
8
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 20 Channel
Package
64LQFP
Device Core
ColdFire
Family Name
MCF51AC
Maximum Speed
50.33 MHz
Operating Supply Voltage
3.3|5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF51AC256ACPUE
Manufacturer:
MURATA
Quantity:
1 000
Company:
Part Number:
MCF51AC256ACPUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Freescale Part Number
1.4
Freescale Semiconductor
MCF51AC256BVPUE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC128CVFUE MCF51AC128 ColdFire Microcontroller without CAN
MCF51AC128CVPUE MCF51AC128 ColdFire Microcontroller without CAN
MCF51AC256ACFUE MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC256BCFUE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC256AVFUE MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC256BVFUE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC256BVLKE
MCF51AC256AVPUE MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC128AVFUE MCF51AC128 ColdFire Microcontroller with CAN
MCF51AC128CVLKE MCF51AC128 ColdFire Microcontroller without CAN
MCF51AC128AVPUE MCF51AC128 ColdFire Microcontroller with CAN
MCF51AC256ACLKE
MCF51AC256BCLKE MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC256AVLKE
MCF51AC128AVLKE
•
(MCF = Fully Qualified ColdFire)
(PCF = Product Engineering)
— Double-buffered transmit and receive
— Serial clock phase and polarity options
— 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
— 16-bits Rapid GPIO pins connected to the processor’s local 32-bit platform bus with set, clear,
Part Numbers
strength on all output pins
and faster toggle functionality
Status
Family
MCF51AC256 ColdFire Microcontroller with CAN
MCF51AC256 ColdFire Microcontroller without CAN
MCF51AC128 ColdFire Microcontroller with CAN
MCF51AC256 ColdFire Microcontroller with CAN
Core
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
MCF
Table 3. Orderable Part Number Summary
51
Description
AC 256
X
V
XX E
Temperature range
(V = –40C to 105C, C= –40C to 85C )
CAN Feature (A: With CAN, B/C: Without CAN)
Pb free indicator
Package designator
Memory size designator
Flash / SRAM
(Kbytes)
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
MCF51AC256 Family Configurations
Package
80 LQFP
80 LQFP
64 LQFP
64 LQFP
80 LQFP
80 LQFP
64 LQFP
64 LQFP
80 LQFP
80 LQFP
64 QFP
64 QFP
64 QFP
64 QFP
64 QFP
64 QFP
–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
Temperature
9