Freescale Semiconductor Demo Board for JS16 Family DEMO9S08JS16 DEMO9S08JS16 数据表

Freescale Semiconductor
Data Sheet: Technical Data

Document Number: MC9S08JS16

Rev. 4, 4/2009

© Freescale Semiconductor, Inc., 2008-2009. All rights reserved.

This document contains information on a product under development. Freescale reserves the 
right to change or discontinue this product without notice.

Features:
• 8-Bit HCS08 Central Processor Unit (CPU)

– 48 MHz HCS08 CPU (central processor unit)
– 24 MHz internal bus frequency
– 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 512 bytes of on-chip RAM
– 256 bytes of USB RAM 

• Clock Source Options

– Clock source options include crystal, resonator, external 

clock

– MCG (multi-purpose clock generator) — PLL and FLL; 

internal reference clock with trim adjustment

• System Protection

– Optional computer operating properly (COP) reset with 

option to run from independent 1 kHz internal clock 
source or the bus clock

– Low-voltage detection
– Illegal opcode detection with reset
– Illegal address detection with reset

• Power-Saving Modes

– Wait plus two stops

• USB Bootload

– Mass erase entire flash array
– Partial erase flash array — erase all flash blocks except 

for the first 1 KB of flash

– Program flash

• Peripherals

– USB — USB 2.0 full-speed (12 Mbps) with dedicated 

on-chip 3.3 V regulator and transceiver; supports 
endpoint 0 and up to 6 additional endpoints 

– SPI — One 8- or 16-bit selectable serial peripheral 

interface module with a receive data buffer hardware 
match function

– SCI — One serial communications interface module 

with optional 13 bit break. Full duplex non-return to zero 
(NRZ); LIN master extended break generation; LIN 
slave extended break detection; wakeup on active edge

– MTIM — One 8-bit modulo counter with 8-bit prescaler 

and overflow interrupt

– TPM — One 2-channel 16-bit timer/pulse-width 

modulator (TPM) module; selectable input capture, 
output compare, and edge-aligned PWM capability on 
each channel; timer module may be configured for 
buffered, centered PWM (CPWM) on all channels

– KBI — 8-pin keyboard interrupt module
– RTC — Real-time counter with binary- or 

decimal-based prescaler 

– CRC — Hardware CRC generator circuit using 16-bit 

shift register; CRC16-CCITT compliancy with 
x

16

+x

12

+x

5

+1 polynomial

• Input/Output

– 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

– 24-pin quad flat no-lead (QFN)
– 20-pin small outline IC package (SOIC)

Covers: 
MC9S08JS16
MC9S08JS8
MC9S08JS16L
MC9S08JS8L

20 W-SOIC
Case 751D

24 QFN
Case 1982-01