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MC9S08AC16_09 Datasheet, PDF (3/330 Pages) Freescale Semiconductor, Inc – HCS08 Microcontrollers | |||
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MC9S08AC16 Series Features
MC9S08AC16 Series Devices
⢠Consumer & Industrial
â MC9S08AC16
â MC9S08AC8
⢠Automotive
â MC9S08AW16A
â MC9S08AW8A
8-Bit HCS08 Central Processor Unit (CPU)
⢠40-MHz HCS08 CPU (central processor unit)
⢠20-MHz internal bus frequency
⢠HC08 instruction set with added BGND
instruction
⢠Background debugging system
⢠Breakpoint capability to allow single breakpoint
setting during in-circuit debugging (plus two
more breakpoints in on-chip debug module)
⢠Debug module containing two comparators and
nine trigger modes. Eight deep FIFO for storing
change-of-flow addresses and event-only data.
Debug module supports both tag and force
breakpoints.
⢠Support for up to 32 interrupt/reset sources
Memory Options
⢠Up to 16 KB of on-chip in-circuit programmable
FLASH memory with block protection and
security options
⢠Up to 1 KB of on-chip RAM
Clock Source Options
⢠Clock source options include crystal, resonator,
external clock, or internally generated clock
with precision NVM trimming
System Protection
⢠Optional computer operating properly (COP)
reset with option to run from independent
internal clock source or bus clock
⢠Low-voltage detection with reset or interrupt
⢠Illegal opcode detection with reset
⢠Illegal address detection with reset
Power-Saving Modes
⢠Wait plus two stops
Peripherals
⢠ADC â 8-channel, 10-bit analog-to-digital
converter with automatic compare function
⢠SCI â Two serial communications interface
modules with optional 13-bit break
⢠SPI â Serial peripheral interface module
⢠IIC â Inter-integrated circuit bus module to
operate at up to 100 kbps with maximum bus
loading; capable of higher baud rates with
reduced loading
⢠Timers â Three 16-bit timer/pulse-width
modulator (TPM) modules â Two 2-channel
and one 4-channel; each has selectable input
capture, output compare, and edge-aligned
PWM capability on each channel. Each timer
module may be configured for buffered,
centered PWM (CPWM) on all channels
⢠KBI â 7-pin keyboard interrupt module
Input/Output
⢠Up to 38 general-purpose input/output (I/O)
pins
⢠Software selectable pullups on ports when used
as inputs
⢠Software selectable slew rate control on ports
when used as outputs
⢠Software selectable drive strength on ports
when used as outputs
⢠Master reset pin and power-on reset (POR)
⢠Internal pullup on RESET, IRQ, and BKGD/MS
pins to reduce customer system cost
Package Options
⢠48-pin quad flat no-lead package (QFN)
⢠44-pin low-profile quad flat package (LQFP)
⢠42-pin shrink dual-in-line package (SDIP)
⢠32-pin low-profile quad flat package (LQFP)
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