S912XET256J2VAGR Freescale Semiconductor, S912XET256J2VAGR Datasheet - Page 30

• 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 1 Device Overview MC9S12XE-Family
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— Flexible identifier filter programmable as 2 x 32 bit, 4 x 16 bit, or 8 x 8 bit
— Four separate interrupt channels for Rx, Tx, error, and wake-up
— Low-pass filter wake-up function
— Loop-back for self-test operation
ECT (enhanced capture timer)
— 8 x 16-bit channels for input capture or output compare
— 16-bit free-running counter with 8-bit precision prescaler
— 16-bit modulus down counter with 8-bit precision prescaler
— Four 8-bit or two 16-bit pulse accumulators
TIM (standard timer module)
— 8 x 16-bit channels for input capture or output compare
— 16-bit free-running counter with 8-bit precision prescaler
— 1 x 16-bit pulse accumulator
PIT (periodic interrupt timer)
— Up to eight timers with independent time-out periods
— Time-out periods selectable between 1 and 2
— Time-out interrupt and peripheral triggers
8 PWM (pulse-width modulator) channels
— 8 channel x 8-bit or 4 channel x 16-bit Pulse Width Modulator
— programmable period and duty cycle per channel
— Center- or left-aligned outputs
— Programmable clock select logic with a wide range of frequencies
— Fast emergency shutdown input
Three Serial Peripheral Interface Modules (SPI)
— Configurable for 8 or 16-bit data size
Eight Serial Communication Interfaces (SCI)
— Standard mark/space non-return-to-zero (NRZ) format
— Selectable IrDA 1.4 return-to-zero-inverted (RZI) format with programmable pulse widths
Two Inter-IC bus (IIC) Modules
— Multi-master operation
— Software programmable for one of 256 different serial clock frequencies
— Broadcast mode support
— 10-bit address support
On-Chip Voltage Regulator
— Two parallel, linear voltage regulators with bandgap reference
— Low-voltage detect (LVD) with low-voltage interrupt (LVI)
— Power-on reset (POR) circuit
— 3.3V and 5V range operation
— Low-voltage reset (LVR)
MC9S12XE-Family Reference Manual Rev. 1.25
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bus clock cycles
Freescale Semiconductor