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MC9S12XD256CAG Datasheet, PDF (33/1348 Pages) Freescale Semiconductor, Inc – MC9S12XDP512 Data Sheet | |||
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Chapter 1 Device Overview MC9S12XD-Family
â 10-bit resolution
â External and internal conversion trigger capabilityFiveFourTwo 1M bit per second,
CAN 2.0 A, B software compatible modules
â Five receive and three transmit buffers
â Flexible identiï¬er ï¬lter programmable as 2 x 32 bit, 4 x 16 bit, or 8 x 8 bit
â Four separate interrupt channels for Rx, Tx, error, and wake-up
â Low-pass ï¬lter wake-up function
â Loop-back for self-test operation
⢠ECT (enhanced capture timer)
â 16-bit main counter with 7-bit prescaler
â 8 programmable input capture or output compare channels
â Four 8-bit or two 16-bit pulse accumulators
⢠8 PWM (pulse-width modulator) channels
â Programmable period and duty cycle
â 8-bit 8-channel or 16-bit 4-channel
â Separate control for each pulse width and duty cycle
â Center-aligned or left-aligned outputs
â Programmable clock select logic with a wide range of frequencies
â Fast emergency shutdown input
⢠Serial interfaces
â SixFourTwo asynchronous serial communication interfaces (SCI) with additional LIN support
and selectable IrDA 1.4 return-to-zero-inverted (RZI) format with programmable pulse width
â ThreeTwo Synchronous Serial Peripheral Interfaces (SPI)
⢠TwoOne IIC (Inter-IC bus) Modules
â Compatible with IIC bus standard
â Multi-master operation
â Software programmable for one of 256 different serial clock frequencies
⢠On-Chip Voltage Regulator
â Two parallel, linear voltage regulators with bandgap reference
â Low-voltage detect (LVD) with low-voltage interrupt (LVI)
â Power-on reset (POR) circuit
â 3.3-Vâ5.5-V operation
â Low-voltage reset (LVR)
â Ultra low-power wake-up timer
⢠144-pin LQFP, 112-pin LQFP, and 80-pin QFP packages
â I/O lines with 5-V input and drive capability
â Input threshold on external bus interface inputs switchable for 3.3-V or 5-V operation
â 5-V A/D converter inputs
â Operation at 80 MHz equivalent to 40-MHz bus speed
MC9S12XDP512 Data Sheet, Rev. 2.21
Freescale Semiconductor
33
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