MC9S12DT256MPVE Freescale Semiconductor, MC9S12DT256MPVE Datasheet - Page 310

• 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

Chapter 7 Enhanced Capture Timer (S12ECT16B8CV2)
7.1.3
310
Modulus Counter
Timer Channel 0
Timer Channel 7
Timer Overflow
PA Overflow
PB Overflow
Bus Clock
Block Diagram
PA Input
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
16-Bit Modulus Counter
Pulse Accumulator A
Pulse Accumulator B
MC9S12XDP512 Data Sheet, Rev. 2.21
Figure 7-1. ECT Block Diagram
16-bit Counter
Prescaler
Registers
16-Bit
16-Bit
Channel 0
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Output Compare
Output Compare
Output Compare
Output Compare
Output Compare
Output Compare
Output Compare
Output Compare
Input Capture
Input Capture
Input Capture
Input Capture
Input Capture
Input Capture
Input Capture
Input Capture
Freescale Semiconductor
IOC0
IOC1
IOC2
IOC3
IOC4
IOC5
IOC6
IOC7