S912XET256J2VAGR Freescale Semiconductor, S912XET256J2VAGR Datasheet - Page 1252

• Manufacturer Part Number: S912XET256J2VAGR
• Description: 16-bit Microcontrollers - MCU Watchdog OSC/Timer -40 C to + 105 C HCS12X MCU SPI
• Manufacturer: Freescale Semiconductor

Specifications of S912XET256J2VAGR

• Core: HCS12X
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 16 KB
• On-chip Adc: Yes
• Package / Case: LQFP
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 24
• Interface Type: CAN, SCI, SPI
• Maximum Operating Temperature: + 105 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

Appendix A Electrical Characteristics
A.7.3.3
1252
ECLK2X
ECLK
LSTRB
ADDR
[19:16]/
IQSTAT
[3:0]
ADDR
[15:0]/
IVD
[15:0]
DATAx
R/W
ADDR
[22:20]/
ACC
[2:0]
Figure A-15. Example 2a: Emulation Single-Chip Mode — Read Followed by Write
Emulation Single-Chip Mode (Without Wait States)
4
12
2
addr1
addr1
addr1
data0
1
MC9S12XE-Family Reference Manual Rev. 1.25
5
3
ivd0
iqstat0
acc1
(read) data1
8
12
addr2
addr2
addr2
1
9
6
10
ivd1
iqstat1
acc2
(write) data2
Freescale Semiconductor
7
addr3
addr3
addr3
11