S912XEQ512J3CAGR Freescale Semiconductor, S912XEQ512J3CAGR Datasheet - Page 356

• Manufacturer Part Number: S912XEQ512J3CAGR
• Description: 16-bit Microcontrollers - MCU 16 BIT,512K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S912XEQ512J3CAGR

• Rohs: yes
• Core: HCS12X
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 kB
• Data Ram Size: 32 kB
• On-chip Adc: Yes
• Package / Case: LQFP
• Mounting Style: SMD/SMT
• Interface Type: CAN/SCI/SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 119
• Number Of Timers: 25
• Program Memory Type: Flash
• Supply Voltage - Max: 1.98 V, 2.9 V, 5.5 V
• Supply Voltage - Min: 1.72 V, 2.7 V, 3.13 V

Chapter 10 XGATE (S12XGATEV3)
10.2
The XGATE module has no external pins.
10.3
This section provides a detailed description of address space and registers used by the XGATE module.
The memory map for the XGATE module is given below in
is the sum of a base address and an address offset. The base address is defined at the SoC level and the
address offset is defined at the module level. Reserved registers read zero. Write accesses to the reserved
registers have no effect.
10.3.1
This section consists of register descriptions in address order. Each description includes a standard register
diagram with an associated figure number. Details of register bits and field functions follow the register
diagrams, in bit order.
356
XGISPSEL
Reserved
XGMCTL
XGCHPL
XGISP74
XGISP31
Register
XGCHID
XGVBR
0x0000
0x0002
0x0003
0x0004
0x0005
0x0006
0x0006
0x0006
Name
External Signal Description
Memory Map and Register Definition
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
Register Descriptions
XGEM
15
0
= Unimplemented or Reserved
FRZM
14
XG
0
DBGM
13
XG
0
Figure 10-2. XGATE Register Summary (Sheet 1 of 3)
XGSSM
12
MC9S12XE-Family Reference Manual Rev. 1.25
0
FACTM
XG
11
0
10
0
SWEFM
XG
9
0
XGISP74[15:1]
XGISP31[15:1]
XGVBR[15:1]
XGIEM
8
0
Figure
XGE XGFRZ XGDBG XGSS
7
0
0
0
10-2.The address listed for each register
6
0
0
5
0
0
4
0
0
XGCHID[6:0]
FACT
XG
Freescale Semiconductor
3
0
0
2
0
0
XGCHPL[2:0]
XGISPSEL[1:0]
SWEF
XG
1
XGIE
0
0
0
0