Datasheet MCF51MM256CML - Freescale 32- bit Microcontrollers (MCU) 32 bit 256K FLASH
Part Number: MCF51MM256CML
Detailed Description
Manufacturer: Freescale
Description: 32- bit Microcontrollers (MCU) 32 bit 256K FLASH
Docket:
Freescale Semiconductor Data Sheet: Technical Data
An Energy-Efficient Solution from Freescale
Document Number: MCF51MM256 Rev.
4, 10/2010
MCF51MM256/128
The MCF51MM256 series devices are members of the low-cost, low-power, high-performance ColdFire® V1 family of 32-bit microcontrollers (MCUs) designed for handheld metering devices. Not all features are available in all devices or packages; see Table 2 for a comparison of features by device. 32-Bit ColdFire V1 Central Processor Unit (CPU) · Up to 50.33-MHz ColdFire CPU above 2.4 V and 40 MHz CPU above 2.1 V and 20 MHz CPU above 1.8 V across temperature range of -40°C to 105°C. · ColdFire Instruction Set Revision C (ISA_C). · 32-bit multiply and accumulate (MAC) supports signed or unsigned integer or signed fractional inputs. On-Chip Memory · 256 K Flash comprised of two independent 128 K flash arrays; read/program/erase over full operating voltage and temperature; allows interrupt processing while programming. · 32 Kbytes System Rand
Specifications:
- A/D Channels Available: 8
- Clock Frequency Max: 50 MHz
- Core: ColdFire V1
- Data Bus Width: 32 bit
- Height: 1.18 mm
- Interface: CAN, I2C, SCI, SPI
- Length: 10 mm
- Mounting Style: SMD/SMT
- Number of I/O Lines: 69
- Number of Timers: 1
- Number of bits in ADC: 16 bit
- On-Chip ADC: Yes
- Operating Supply Voltage: 1.8 V to 3.6 V
- Operating Temperature Range: - 40 C to + 85 C
- Package / Case: PBGA-B104
- Packaging Type: Tray
- Processor Series: MCF51MM
- Program Memory Size: 256 Kb
- Program Memory Type: Flash
- RAM Size: 32 Kb
- Supply Voltage - Max: 3.6 V
- Supply Voltage - Min: 1.8 V
- Width: 10 mm
- RoHS: Yes