S912XET256J2VAGR Freescale Semiconductor, S912XET256J2VAGR Datasheet - Page 1215

• 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

Freescale Semiconductor
Peripheral
Peripheral
S12XCPU
S12XCPU
Overhead
Overhead
MSCAN
MSCAN
XGATE
XGATE
PWM
PWM
ECT
ATD
ECT
ATD
SPI
SCI
SPI
SCI
PIT
RTI
IIC
IIC
Table A-11. Module Configurations for Maximum Run Supply Current
Table A-10. Module Configurations for Typical Run Supply Current
420 cycle loop: 384 DBNE cycles plus subroutine entry to stimulate stacking (RAM access)
XGATE fetches code from RAM, XGATE runs in an infinite loop, reading the Status and Flag
registers of CAN’s, SPI’s, SCI’s in sequence and doing some bit manipulation on the data
Configured to loop-back mode using a bit rate of 500kbit/s
Configured to master mode, continuously transmit data (0x55 or 0xAA) at 2Mbit/s
Configured into loop mode, continuously transmit data (0x55) at speed of 19200 baud
Operate in master mode and continuously transmit data (0x55 or 0xAA) at 100Kbit/s
Configured to toggle its pins at the rate of 1kHz
The peripheral shall be configured in output compare mode. Pulse accumulator and modulus
counter enabled.
The peripheral is configured to operate at its maximum specified
frequency and to continuously convert voltages on all input channels in sequence.
PIT is enabled, Micro-timer register 0 and 1 loaded with $0F and timer registers 0 to 3 are loaded
with $03/07/0F/1F.
Enabled with RTI Control Register (RTICTL) set to $59
VREG supplying 1.8V from a 5V input voltage, core clock tree active, PLL on
420 cycle loop: 384 DBNE cycles plus subroutine entry to stimulate stacking (RAM access)
XGATE fetches code from RAM, XGATE runs in an infinite loop, reading the Status and Flag
registers of CAN’s, SPI’s, SCI’s in sequence and doing some bit manipulation on the data
Configured to loop-back mode using a bit rate of 1Mbit/s
Configured to master mode, continuously transmit data (0x55 or 0xAA) at 4Mbit/s
Configured into loop mode, continuously transmit data (0x55) at speed of 57600 baud
Operate in master mode and continuously transmit data (0x55 or 0xAA) at 100Kbit/s
Configured to toggle its pins at the rate of 40kHz
The peripheral shall be configured in output compare mode. Pulse accumulator and modulus
counter enabled.
The peripheral is configured to operate at its maximum specified
frequency and to continuously convert voltages on all input channels in sequence.
VREG supplying 1.8V from a 5V input voltage, PLL on
MC9S12XE-Family Reference Manual Rev. 1.25
Configuration
Configuration
Appendix A Electrical Characteristics
V
V
DD35
DD35
=5V
=5.5V
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