32-bit Coldfire microcontroller IC featuring a 50MHz core, 256KB FLASH memory, and 32KB RAM. This integrated circuit supports I2C, SPI, and SCI interfaces, with 69 programmable I/Os and 12 timers/counters. Operating from 2.7V to 5.5V, it functions across a -40°C to 85°C temperature range. The device includes PWM, WDT, and LVD peripherals, packaged in an 80-pin LQFP.
Frequency200kHz
PackageLQFP
Quick Jump:
Technical Specifications
NXP PCF51AC256BCLKE technical specifications.
General
| Package/Case | LQFP |
| Core Architecture | Coldfire |
| Data Bus Width | 32b |
| Halogen Free | Halogen Free |
| Interface | I2C, SPI, SCI |
| Max Frequency | 200kHz |
| 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 |
| Number of I/Os | 69 |
| Number of Programmable I/O | 69 |
| Number of Timers/Counters | 12 |
| Oscillator Type | External |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 32KB |
| Series | MCF51AC |
| Watchdog Timer | Yes |
| Weight | 0.022489oz |
Compliance
| RoHS | Compliant |
Datasheet
NXP PCF51AC256BCLKE Datasheet
Download the complete datasheet for NXP PCF51AC256BCLKE to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
