MC9S12DT256MPVE Freescale Semiconductor, MC9S12DT256MPVE Datasheet - Page 200

IC MCU 256K FLASH 25MHZ 112-LQFP

MC9S12DT256MPVE

Manufacturer Part Number
MC9S12DT256MPVE
Description
IC MCU 256K FLASH 25MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

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

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Chapter 6 XGATE (S12XGATEV2)
6.3.1.12
The XGR4 register
Read: In debug mode if unsecured
Write: In debug mode if unsecured
6.3.1.13
The XGR5 register
Read: In debug mode if unsecured
Write: In debug mode if unsecured
200
Reset
Reset
XGR4[15:0]
XGR5[15:0]
W
W
R
R
Field
Field
15–0
15–0
15
15
0
0
XGATE Register 4 (XGR4)
XGATE Register 5 (XGR5)
XGATE Register 4 — The RISC core’s register 4
XGATE Register 5 — The RISC core’s register 5
14
14
0
0
(Figure
(Figure
13
13
0
0
12
12
0
0
6-15) provides access to the RISC core’s register 4.
6-16) provides access to the RISC core’s register 5.
11
11
0
0
Figure 6-15. XGATE Register 4 (XGR4)
Figure 6-16. XGATE Register 5 (XGR5)
Table 6-12. XGR4 Field Descriptions
Table 6-13. XGR5 Field Descriptions
MC9S12XDP512 Data Sheet, Rev. 2.21
10
10
0
0
0
0
9
9
0
0
8
8
XGR4
XGR5
Description
Description
7
0
7
0
0
0
6
6
0
0
5
5
0
0
4
4
0
0
3
3
Freescale Semiconductor
2
0
2
0
0
0
1
1
0
0
0
0

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