32-bit Coldfire microcontroller featuring 256KB FLASH memory and 32KB RAM. Operates at a maximum frequency of 50.33MHz with a 32-bit data bus. Offers SPI, SCI, I2C, and CAN interfaces, along with 8 timers/counters and peripherals including PWM and WDT. Surface mountable in an LQFP package, with an operating voltage range of 2.7V to 5.5V and an operating temperature range of -40°C to 85°C. RoHS compliant.
Frequency50.33MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
NXP MCF51AC256ACPUE technical specifications.
General
Package/Case
LQFP
Core Architecture
Coldfire
Data Bus Width
32b
Frequency
50.33MHz
Interface
SPI, SCI, I2C, CAN
Max Frequency
50.33MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
256KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of I/Os
54
Number of Programmable I/O
54
Number of Timers/Counters
8
Operating Supply Voltage
3.6V
Oscillator Type
External
Package Quantity
800
Packaging
Tray
Peripherals
PWM, WDT, LVD
Radiation Hardening
No
RAM Size
32KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
MCF51AC
Watchdog Timer
Yes
Weight
0.012224oz
Compliance
RoHS
Compliant
Datasheet
NXP MCF51AC256ACPUE Datasheet
Download the complete datasheet for NXP MCF51AC256ACPUE to view detailed technical specifications.
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