MC9S12DT256MPVE Freescale Semiconductor, MC9S12DT256MPVE Datasheet - Page 199

• 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

6.3.1.10
The XGR2 register
Read: In debug mode if unsecured
Write: In debug mode if unsecured
6.3.1.11
The XGR3 register
Read: In debug mode if unsecured
Write: In debug mode if unsecured
Freescale Semiconductor
Reset
Reset
XGR2[15:0]
XGR3[15:0]
W
W
R
R
Field
Field
15–0
15–0
15
15
0
0
XGATE Register 2 (XGR2)
XGATE Register 3 (XGR3)
XGATE Register 2 — The RISC core’s register 2
XGATE Register 3 — The RISC core’s register 3
14
14
0
0
(Figure
(Figure
13
13
0
0
12
12
0
0
6-13) provides access to the RISC core’s register 2.
6-14) provides access to the RISC core’s register 3.
11
11
0
0
Figure 6-13. XGATE Register 2 (XGR2)
Figure 6-14. XGATE Register 3 (XGR3)
Table 6-10. XGR2 Field Descriptions
Table 6-11. XGR3 Field Descriptions
MC9S12XDP512 Data Sheet, Rev. 2.21
10
10
0
0
0
0
9
9
0
0
8
8
XGR2
XGR3
Description
Description
7
0
7
0
0
0
6
6
0
0
5
5
0
0
4
4
Chapter 6 XGATE (S12XGATEV2)
0
0
3
3
2
0
2
0
0
0
1
1
0
0
0
0
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