MCF51MM256CLK Freescale Semiconductor, MCF51MM256CLK Datasheet - Page 47

• Manufacturer Part Number: MCF51MM256CLK
• Description: IC MCU 32BIT 256K FLASH 80LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51MMr

Specifications of MCF51MM256CLK

• Core Processor: Coldfire V1
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, SCI, SPI, USB OTG
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 47
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x16b, D/A 1x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Processor Series: MCF51MM
• Core: ColdFire V1
• Data Bus Width: 32 bit
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: TWR-MCF51MM-KIT, TWR-SER, TWR-ELEV, TOWER
• Package: 80LQFP
• Device Core: ColdFire
• Family Name: MCF51MM
• Maximum Speed: 50.33 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Number Of Programmable I/os: 47
• Interface Type: I2C/SCI/SPI
• On-chip Adc: 8-chx16-bit
• On-chip Dac: 1-chx12-bit
• Number Of Timers: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Freescale Semiconductor
Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
(CPOL = 1)
(OUTPUT)
(CPOL = 0)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
NOTE:
MOSI
(OUTPUT)
(CPOL = 0)
(CPOL = 1)
MISO
SCK
SCK
(INPUT)
(INPUT)
(INPUT)
(INPUT)
NOTE:
1. Not defined, but normally MSB of character just received
SS
MISO
MOSI
SCK
SCK
1. Not defined, but normally LSB of character just received
SS
SLAVE
NOTE
2
SEE
6
8
8
MSB IN
2
SLAVE
Figure 17. SPI Slave Timing (CPHA = 0)
Figure 18. SPI Slave Timing (CPHA = 1)
MSB OUT
5
4
6
7
11
MSB IN
4
5
2
MSB OUT
2
7
5
4
5
4
BIT 6 . . . 1
BIT 6 . . . 1
11
BIT 6 . . . 1
12
BIT 6 . . . 1
SLAVE LSB OUT
LSB IN
SLAVE LSB OUT
3
12
LSB IN
3
Electrical Characteristics
NOTE
SEE
9
9
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