MC9S12XDT256CAA Freescale Semiconductor, MC9S12XDT256CAA Datasheet - Page 350

• Manufacturer Part Number: MC9S12XDT256CAA
• Description: IC MCU 256K FLASH 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XDT256CAA

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 59
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Processor Series: S12XD
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 59
• Number Of Timers: 12
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: EVB9S12XDP512E
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 7 Enhanced Capture Timer (S12ECT16B8CV2)
Read: Anytime
Write: Has no effect.
All bits reset to zero.
These registers are used to latch the value of the input capture registers TC0–TC3. The corresponding
IOSx bits in TIOS should be cleared (see
7.4
This section provides a complete functional description of the ECT block, detailing the operation of the
design from the end user perspective in a number of subsections.
350
Reset
Reset
W
W
R
R
Functional Description
TC15
TC7
15
0
0
7
Figure 7-63. Timer Input Capture Holding Register 3 High (TC3H)
= Unimplemented or Reserved
= Unimplemented or Reserved
Figure 7-64. Timer Input Capture Holding Register 3 Low (TC3H)
TC14
TC6
14
0
0
6
MC9S12XDP512 Data Sheet, Rev. 2.21
TC13
TC5
13
0
0
5
Section 7.4.1.1, “IC
TC12
TC4
12
0
0
4
TC11
TC3
11
Channels”).
0
0
3
TC10
TC2
10
0
0
2
Freescale Semiconductor
TC9
TC1
0
0
9
1
TC8
TC0
0
0
8
0