32-bit microcontroller featuring a Coldfire core architecture with a 32-bit data bus. Offers 256KB of FLASH memory and 32KB of RAM. Includes 54 I/Os, 69 programmable I/Os, and 8 timers/counters. Supports I2C, SPI, and SCI interfaces, with peripherals like PWM, WDT, and LVD. Operates from 2.7V to 5.5V, with a maximum frequency of 200kHz and an operating temperature range of -40°C to 85°C. Packaged in a QFP tray, this component is halogen and lead-free.
Frequency200kHz
PackageQFP
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Technical Specifications
NXP PCF51AC256BCFUE technical specifications.
General
Package/Case
QFP
Core Architecture
Coldfire
Data Bus Width
32b
Halogen Free
Halogen Free
Interface
I2C, SPI, SCI
Lead Free
Lead Free
Max Frequency
200kHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
256KB
Memory Type
FLASH,
Min Supply Voltage
2.7V
Number of I/Os
54
Number of Programmable I/O
69
Number of Timers/Counters
8
Oscillator Type
External
Package Quantity
84
Packaging
Tray
Peripherals
PWM, WDT, LVD
Radiation Hardening
No
RAM Size
32KB
Series
MCF51AC
Watchdog Timer
Yes
Weight
0.032156oz
Compliance
RoHS
Compliant
Datasheet
NXP PCF51AC256BCFUE Datasheet
Download the complete datasheet for NXP PCF51AC256BCFUE to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.