S08JS|8-bit USB JS MCUs

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The MC9S08JS16 (JS16) family features a full-speed 2.0 USB device controller and integrates a USB transceiver to help you reduce cost by eliminating off-chip components. The JS16 is ideal for affordable PC peripherals.

NXP^® offers easy-to-use hardware and software solutions for JS16 devices to help you navigate the development process quickly and easily.

Data Sheet

Reference Manual

Product Details

Block Diagram

Freescale S08JS Microcontroller Block Diagram

Get diagram PDF

Features

8-Bit HCS08 Central Processing Unit (CPU)

Up to 24 MHz internal bus (48 MHz HCS08 core) frequency offering 2.7 to 5.5V across temperature range of -40°C to +85°C

On-Chip Memory

Up to 16K flash read/program/erase over entire operating voltage and temperature ranges
Up to 512 bytes random access memory (RAM)
256 byte USB RAM

Power-Saving Modes

Wait plus two stop modes

Clock Source Options

Clock source options include crystal, resonator and external clock
Multi-purpose clock generator (MCG)—PLL and FLL
Internal reference clock with trim adjustment
Option to drive USB module with 32.768 kHz crystal

Peripherals

USB device module
Serial Communications Interface (SCI) module with optional 13 bit break.
Serial Peripheral Interface (SPI) - A single 8-bit or 16- bit module with receive data buffer (RDB) hardware match function
TPM — Up to 2-channel 16-bit timer/pulse-width modulator (TPM) module
RTC—(Real-time counter) 8-bit modulus counter with binary or decimal based prescaler

Input/Output

8 interrupt pins with selectable polarity
12 general purpose input/output (GPIO) pins and 2 output only pins

System Protection

A watchdog Computer Operating Properly (COP) reset
- option to run from dedicated 1-kHz internal clock source or bus clock
Low-voltage detection with reset or interrupt
Illegal opcode detection with reset
Illegal address detection with reset
Flash block protection

Development Support

ROM based USB boot loader
Single-wire background debug interface
On-chip in-circuit emulator (ICE) debug with real time bus capture

Buy/Parametrics

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Design Resources

Design Files

Receive the full breakdown. See the product footprint and more in the eCad file.

Hardware

Quick reference to our board types.

4 hardware offerings

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PEmicro Cyclone FX programmer

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Universal Multilink FX High-Speed Development Interface

U-MULTILINK-FX

8-bit USB JS MCUs

Product Details

Block Diagram

Freescale S08JS Microcontroller Block Diagram

Features

8-Bit HCS08 Central Processing Unit (CPU)

On-Chip Memory

Power-Saving Modes

Clock Source Options

Peripherals

Input/Output

System Protection

Development Support

Applications

Consumer

Industrial

Buy/Parametrics

Documentation

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MC9S08JS16/8 8-bit USB microcontroller - Fact SheetFeatured

MC9S08JS16 Series - Data SheetFeatured

MC9S08JS16, MC9S08JS8, MC9S08JS16L, MC9S08JS8L - Reference ManualFeatured

Design Resources

Design Files

Hardware

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