MC9S12DG128CFUE Freescale, MC9S12DG128CFUE Datasheet - Page 131

• Manufacturer Part Number: MC9S12DG128CFUE
• Manufacturer: Freescale

Specifications of MC9S12DG128CFUE

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 50MHz
• Interface Type: SCI/SPI/I2C/CAN
• Total Internal Ram Size: 8KB
• # I/os (max): 91
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.25V
• Operating Supply Voltage (min): 2.25/2.35/4.5V
• On-chip Adc: 2(8-chx10-bit)
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Program Memory Type: Flash
• Program Memory Size: 128KB
• Lead Free Status / RoHS Status: Compliant

A.7.2 Slave Mode
Figure A-8 and Figure A-9 illustrate the slave mode timing. Timing values are shown in (Table A-19).
Freescale Semiconductor
(CPOL 1)
(CPOL 0)
(OUTPUT)
(CPOL 0)
(CPOL 1)
(OUTPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
MOSI
MISO
MISO
SCK
MOSI
SCK
SCK
SCK
SS
SS
SLAVE
7
2
5
7
MSB IN
2
SLAVE
4
5
Figure A-8 SPI Slave Timing (CPHA = 0)
MSB OUT
9
Figure A-9 SPI Slave Timing (CPHA =1)
MSB IN
6
1
4
MSB OUT
6
1
4
4
BIT 6 . . . 1
BIT 6 . . . 1
9
12
11
10
BIT 6 . . . 1
BIT 6 . . . 1
12
11
Device User Guide — 9S12DT128DGV2/D V02.16
10
SLAVE LSB OUT
LSB IN
11
12
SLAVE LSB OUT
3
11
12
LSB IN
10
3
8
8
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