Описание
The industry"s first instrumentation cluster MCU with on-chip TFT display driver revamps graphic display capabilities in the low-end automotive dashboard realm. Freescale"s MC9S12XHZ family drives up to six analog gauges, dot matrix displays, LCDs and high-resolution color TFT displays. S12XHZ complements the S12HZ family"s high integration of systems and features: More memory More CAN channels More IIC channels More stepper stall detectors (SSD) Faster bus frequency XGATE coprocessor
- XGATE coprocessor capable for building virtual peripherals and boosting overall performance
- TFT display software driver capability using the XGATE
- Up to six gauges/motor high-current outputs
- S12X CPU @ 40 MHz bus speed
- XGATE
- EEPROM
- LCD driver 32 frontplanes and four backplanes
- Pulse-width modulator motor controller with 24 high-current drivers
- Six stepper stall detectors (SSD)
- Low-power/low-noise Pierce oscillator
- Non-multiplexed external bus interface (EBI)
- Analog-to-digital converter (ADC) 16-channel 12-bit resolution and 3µs conversion time
- Enhance capture timer (ECT)
- Periodic interrupt timer (PIT)
- CAN 2.0A/B modules (MSCAN)
- Serial peripheral interface (SPI)
- Serial communication interface (SCI)
- Inter-IC module (IIC)
- Background debug module (BDM) debugger (xDBG)
- On-chip voltage regulator
