S912XHY128F0VLM Datasheet, PDF (18/802 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers

Device Overview MC9S12XHY-Family
• 16-bit free-running counter with 8-bit precision prescaler
• 1 x 16-bit pulse accumulator
1.3.10 Liquid crystal display driver (LCD)
• Configurable for up to 40 frontplanes and 4 backplanes or general-purpose input or output
• 5 modes of operation allow for different display sizes to meet application requirements
• Unused frontplane and backplane pins can be used as general-purpose I/O
1.3.11 Motor Controller (MC)
• PWM motor controller (MC) with up to 16 high current drivers
• Each PWM channel switchable between two drivers in an H-bridge configuration
• Left, right and center aligned outputs
• Support for sine and cosine drive
• Dithering
• Output slew rate control
1.3.12 Pulse Width Modulation Module (PWM)
• 8channel x 8-bit or 4channel x 16-bit pulse width modulator
— Programmable period and duty cycle per channel
— Center-aligned or left-aligned outputs
— Programmable clock select logic with a wide range of frequencies
1.3.13 Inter-IC bus Module (IIC)
• 1 Inter-IC (IIC) bus module which has following feature
— Multi-master operation
— Soft programming for one of 256 different serial clock frequencies
— General Call(Broadcast) mode support
— 10-bit address support
1.3.14 Controller Area Network Module (MSCAN)
• 1 Mbit per second, CAN 2.0 A, B software compatible
— Standard and extended data frames
— 0–8 bytes data length
— Programmable bit rate up to 1 Mbps
• Five receive buffers with FIFO storage scheme
• Three transmit buffers with internal prioritization
• Flexible identifier acceptance filter programmable as:
MC9S12XHY-Family Reference Manual, Rev. 1.01
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Freescale Semiconductor