MC9S12DT256MPVE Freescale Semiconductor, MC9S12DT256MPVE Datasheet - Page 1272

• Manufacturer Part Number: MC9S12DT256MPVE
• Description: IC MCU 256K FLASH 25MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12DT256MPVE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.25 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Processor Series: S12D
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 1
• Operating Supply Voltage: 5 V to 2.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: M68KIT912DP256
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (8-ch x 10-bit)
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 12KB
• Cpu Speed: 25MHz
• No. Of Timers: 1
• No. Of Pwm Channels: 8
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix A Electrical Characteristics
A.7
This section provides electrical parametrics and ratings for the SPI. In
conditions are listed.
1
A.7.1
In
In
1274
Drive mode
Load capacitance C
Thresholds for delay measurement points
Timing specified for equal load on all SPI output pins. Avoid asymmetric load.
Figure A-6
Figure A-7
(CPOL = 1)
(CPOL = 0)
(Output)
(Output)
(Output)
(Output)
1. If configured as an output.
2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1, ..., bit 6, MSB.
(Input)
MISO
MOSI
SCK
SCK
SS1
SPI Timing
Master Mode
the timing diagram for master mode with transmission format CPHA = 0 is depicted.
the timing diagram for master mode with transmission format CPHA=1 is depicted.
LOAD
1
,
on all outputs
2
5
10
MSB IN2
MSB OUT2
Description
6
Figure A-6. SPI Master Timing (CPHA = 0)
4
Table A-25. Measurement Conditions
MC9S12XDP512 Data Sheet, Rev. 2.21
1
4
Bit 6 . . . 1
Bit 6 . . . 1
9
12
12
LSB IN
LSB OUT
Table A-25
13
13
(20% / 80%) V
Full drive mode
Value
50
11
the measurement
Freescale Semiconductor
3
DDX
Unit
pF
—
V