The MC9S08SH32CTJ is a 8-bit General-purpose Microcontroller based on enhanced HCS08 CPU (20MHz bus) with CISC architecture operates at a maximum frequency of 40MHz. The device incorporates 32kB internal flash, 1kB internal RAM, 16-channel 10-bit A/D converter and 17 general-purpose I/O pins. This device also features peripherals like one inter-integrated circuit (IIC) bus module to operate at up to 100kbps and one serial peripheral interface modules (SPI).
HC08 Instruction set with added BGND instruction
Support for up to 32 Interrupt/reset sources
Security circuitry to prevent unauthorized access to RAM and flash contents
Two very low power stop modes
Reduced power wait mode
Very low power real time interrupt for use in run, wait and stop
Loop-control Pierce oscillator (XOSC)
Internal clock source (ICS)
Watchdog computer operating properly (COP) reset
Low-voltage detection with reset or interrupt - selectable trip points
Illegal opcode detection with reset
Illegal address detection with reset
Flash block protect
8-bit Modulo counter with 8-bit prescaler and overflow interrupt
Two 2-channel Timer PWM modules (TPM1, TPM2)
8 Interrupt pins with selectable polarity
Hysteresis and configurable pull up device on all input pins
Configurable slew rate and drive strength on all output pins
Single-wire background debug interface
Breakpoint capability to allow single breakpoint setting during in-circuit debugging
(EN)
