MC9S12E256MFUE Freescale Semiconductor, MC9S12E256MFUE Datasheet - Page 583

• Manufacturer Part Number: MC9S12E256MFUE
• Description: IC MCU 256K FLASH 25MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E256MFUE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.75 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-QFP
• Processor Series: S12E
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 12
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• On-chip Dac: 2-ch x 8-bit
• Controller Family/series: HCS12/S12X
• No. Of I/o's: 60
• Ram Memory Size: 16KB
• Cpu Speed: 25MHz
• No. Of Timers: 3
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• For Use With: M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

A.5.2
In
In
Freescale Semiconductor
Figure A-7
Figure A-8
(CPOL = 0)
(CPOL = 1)
(OUTPUT)
(CPOL = 1)
(CPOL = 0)
(OUTPUT)
(INPUT)
(INPUT)
NOTE: Not defined!
(INPUT)
(INPUT)
(INPUT)
NOTE: Not defined!
(INPUT)
(INPUT)
(INPUT)
MISO
MOSI
MOSI
MISO
SCK
SCK
SCK
SCK
SS
SS
Slave Mode
10
7
the timing diagram for slave mode with transmission format CPHA = 0 is depicted.
the timing diagram for slave mode with transmission format CPHA = 1 is depicted.
note
see
note
see
7
2
5
2
SLAVE
MSB IN
4
5
9
MSB IN
SLAVE MSB
1
6
4
Figure A-7. SPI Slave Timing (CPHA = 0)
Figure A-8. SPI Slave Timing (CPHA = 1)
MSB OUT
6
4
1
MC9S12E256 Data Sheet, Rev. 1.08
4
BIT 6 . . . 1
BIT 6 . . . 1
9
12
12
11
BIT 6 . . . 1
BIT 6 . . . 1
12
12
11
SLAVE LSB OUT
13
13
LSB IN
SLAVE LSB OUT
3
LSB IN
13
13
11
3
Appendix A Electrical Characteristics
NOTE
SEE
8
8
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