MC9S12XDT512MAA Freescale, MC9S12XDT512MAA Datasheet - Page 199

• Manufacturer Part Number: MC9S12XDT512MAA
• Manufacturer: Freescale

Specifications of MC9S12XDT512MAA

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 40MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 32KB
• # I/os (max): 59
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.5V
• Operating Supply Voltage (min): 2.35/3.15V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: 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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