S912XET256J2VAGR Freescale Semiconductor, S912XET256J2VAGR Datasheet - Page 1038

• 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

Chapter 27 512 KByte Flash Module (S12XFTM512K3V1)
1038
FLASH START
FLASH START
Scenario
Scenario
0x7F_FFFF
0x7F_FFFF
0x7F_8000
0x7F_8000
FPHDIS = 1
FPLDIS = 1
Unprotected region
Protected region
not defined by FPLS, FPHS
7
3
Figure 27-14. P-Flash Protection Scenarios
MC9S12XE-Family Reference Manual Rev. 1.25
FPHDIS = 1
FPLDIS = 0
6
2
FPHDIS = 0
FPLDIS = 1
5
1
Protected region with size
defined by FPLS
Protected region with size
defined by FPHS
FPHDIS = 0
FPLDIS = 0
4
0
Freescale Semiconductor