S912XET256J2VAGR Freescale Semiconductor, S912XET256J2VAGR Datasheet - Page 183

• 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

The SPI0 pins can be re-routed.
2.4.3.8
This port is associated with the SCI3 CAN4-0 and SPI0.
Port M pins PM[7:6] can be used for either general purpose I/O, or with the CAN3 subsystem.
Port M pins PM[5:4] can be used for either general purpose I/O, or with the CAN2 subsystem.
Port M pins PM[3:2] can be used for either general purpose I/O, or with the CAN1 subsystem.
Port M pins PM[1:0] can be used for either general purpose I/O, or with the CAN0 subsystem.
Port M pins PM[5:2] can be used for either general purpose I/O, or with the SPI0 subsystem.
The CAN0, CAN4 and SPI0 pins can be re-routed.
2.4.3.9
This port is associated with the PWM, SPI1, SPI2 and TIM.
Port P pins PP[7:0] can be used for either general purpose I/O, or with the PWM or with the channels of
the standard Timer.subsystem.
Port P pins PP[7:4] can be used for either general purpose I/O, or with the SPI2 subsystem.
Port P pins PP[3:0] can be used for either general purpose I/O, or with the SPI1 subsystem.
2.4.3.10
This port is associated with the SPI1, SPI2, and SCI7-4.
Port H pins PH[7:4] can be used for either general purpose I/O, or with the SPI2 subsystem.
Port H pins PH[3:0] can be used for either general purpose I/O, or with the SPI1 subsystem.
Port H pins PH[7:6] can be used for either general purpose I/O, or with the SCI5 subsystem.
Port H pins PH[5:4] can be used for either general purpose I/O, or with the SCI4 subsystem.
Port H pins PH[3:2] can be used for either general purpose I/O, or with the SCI7 subsystem.
Port H pins PH[1:0] can be used for either general purpose I/O, or with the SCI6 subsystem.
2.4.3.11
This port is associated with the chip selects CS[3:0] as well as with CAN4, CAN0, IIC1, IIC0, and SCI2.
Port J pins PJ[7:6] can be used for either general purpose I/O, or with the CAN4, IIC0 or CAN0
subsystems.
Port J pins PJ[5:4] can be used for either general purpose I/O, or with the IIC1 subsystem or as chip select
outputs.
Freescale Semiconductor
Port M
Port P
Port H
Port J
MC9S12XE-Family Reference Manual Rev. 1.25
Chapter 2 Port Integration Module (S12XEPIMV1)
183