The 8-bit microcontroller uses an enhanced HCS08 CPU core for embedded control applications. It provides 32,768 bytes of on-chip flash and 2,048 bytes of RAM within the MC9S08AC60 series. The device family supports a 40 MHz CPU clock, a 20 MHz internal bus frequency, 10-bit ADC capability, IIC, SCI, SPI, timer/PWM modules, keyboard interrupt, and CRC functions. Package options include 64-pin LQFP, 64-pin QFP, 48-pin QFN, 44-pin LQFP, and 32-pin LQFP variants over documented automotive temperature ranges.
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| Core | HCS08 |
| Data Bus Width | 8bit |
| Flash Memory | 32768bytes |
| RAM | 2048bytes |
| CPU Frequency | 40MHz |
| Internal Bus Frequency | 20MHz |
| Operating Temperature | -40 to 125°C |
| Supply Voltage | 2.7 to 5.5V |
| ADC Resolution | 10bit |
| ADC Channels | 6 to 16 package dependentchannels |
| I/O Pins | 22 to 54 package dependentpins |
| IIC Interfaces | 1 |
| SPI Interfaces | 1 |
| SCI Interfaces | 1 to 2 package dependent |
| Timer/PWM Modules | TPM1, TPM2, TPM3 |
| Flash Endurance | 10000 minimumcycles |
| Data Retention | 100 typicalyears |
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