MC9S12E256VFUE Freescale Semiconductor, MC9S12E256VFUE Datasheet - Page 427

• Manufacturer Part Number: MC9S12E256VFUE
• Description: IC MCU 256K FLASH 25MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E256VFUE

• 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 ~ 105°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
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• On-chip Dac: 8 bit, 2 Channel
• Package: 80PQFP
• Family Name: HCS12
• Maximum Speed: 50 MHz
• 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: Details

13.3.2.14 Timer Input Capture/Output Compare Registers High and Low 4–7
Depending on the TIOS bit for the corresponding channel, these registers are used to latch the value of the
free-running counter when a defined transition is sensed by the corresponding input capture edge detector
or to trigger an output action for output compare.
Read: Anytime
Write: Anytime for output compare function.Writes to these registers have no meaning or effect during
input capture. All timer input capture/output compare registers are reset to 0x0000.
Freescale Semiconductor
Reset
Reset
W
R
W
R
(TCxH and TCxL)
Figure 13-20. Timer Input Capture/Output Compare Register x High (TCxH)
Read/Write access in byte mode for high byte should takes place before low
byte otherwise it will give a different result.
Bit 15
Figure 13-21. Timer Input Capture/Output Compare Register x Low (TCxL)
15
Bit 7
0
0
7
Bit 14
14
Bit 6
0
0
6
MC9S12E256 Data Sheet, Rev. 1.08
Bit 13
11
Bit 5
0
0
5
NOTE
Bit 12
12
Bit 4
0
0
4
Bit 11
11
Bit 3
0
0
3
Chapter 13 Timer Module (TIM16B4CV1)
Bit 10
10
Bit 2
0
0
2
Bit 9
Bit 1
0
9
0
1
Bit 8
Bit 0
0
0
0
0
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