SC515846 Ver la hoja de datos (PDF) - Freescale Semiconductor

Número de pieza

componentes Descripción

Fabricante

SC515846

HCS12 Microcontrollers

Freescale Semiconductor 

Device User Guide — 9S12DT128DGV2/D V02.16

• SAE J1850 Class B Data Communications Network Interface

– Compatible and ISO Compatible for Low-Speed (<125 Kbps) Serial Data Communications in

Automotive Applications

• Inter-IC Bus (IIC)

– Compatible with I2C Bus standard

– Multi-master operation

– Software programmable for one of 256 different serial clock frequencies

• 112-Pin LQFP and 80-Pin QFP package options

– I/O lines with 5V input and drive capability

– 5V A/D converter inputs

– Operation at 50MHz equivalent to 25MHz Bus Speed

– Development support

– Single-wire background debug™ mode

– On-chip hardware breakpoints

1.3 Modes of Operation

User modes

• Normal and Emulation Operating Modes

– Normal Single-Chip Mode

– Normal Expanded Wide Mode

– Normal Expanded Narrow Mode

– Emulation Expanded Wide Mode

– Emulation Expanded Narrow Mode

• Special Operating Modes

– Special Single-Chip Mode with active Background Debug Mode

– Special Test Mode (Freescale use only)

– Special Peripheral Mode (Freescale use only)

Low power modes

• Stop Mode

• Pseudo Stop Mode

• Wait Mode

Freescale Semiconductor

27

Share Link: