mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 24

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Device Overview MC9S12VR-Family
1.4.9
1.4.10
1.4.11
1.4.12
1.4.13
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— Can be initialized out of reset using option bits located in flash memory
Clock monitor supervising the correct function of the oscillator
Up to 4 x 16-bit channels for input capture or output compare
16-bit free-running counter with 8-bit precision prescaler
Up to eight 8-bit channels or reconfigurable four 16-bit channel PWM resolution
— Programmable period and duty cycle per channel
— Center-aligned or left-aligned outputs
— Programmable clock select logic with a wide range of frequencies
Compliant with LIN physical layer 2.1
Standby mode with glitch-filtered wake-up.
Slew rate selection optimized for the baud rates: 10kBit/s, 20kBit/s and Fast Mode (up to
250kBit/s).
Selectable pull-up of 30kΩ or 330kΩ (in Shutdown Mode, 330kΩ only)
Current limitation by LIN Bus pin rising and falling edges
Over-current protection with transmitter shutdown
Configurable 8- or 16-bit data size
Full-duplex or single-wire bidirectional
Double-buffered transmit and receive
Master or slave
MSB-first or LSB-first shifting
Serial clock phase and polarity options
Full-duplex or single-wire operation
Standard mark/space non-return-to-zero (NRZ) format
Selectable IrDA 1.4 return-to-zero-inverted (RZI) format with programmable pulse widths
13-bit baud rate selection
Programmable character length
Timer (TIM)
Pulse Width Modulation Module (PWM)
LIN physical layer transceiver (LINPHY)
Serial Peripheral Interface Module (SPI)
Serial Communication Interface Module (SCI)
MC9S12VR Family Reference Manual,
Preliminary - Subject to Change Without Notice
Rev. 2.2
Freescale Semiconductor