HCS08 Ver la hoja de datos (PDF) - Motorola => Freescale

Número de pieza

componentes Descripción

Fabricante

HCS08

HCS08 Microcontrollers

Motorola => Freescale 

Introduction

HCS08 CORE

BDC

CPU

INTERNAL BUS

DEBUG

MODULE (DBG)

8

PTA7/KBIP7–

PTA0/KBIP0

NOTES 1, 7

RESET

NOTE 4

IRQ

NOTES 2, 3

HCS08 SYSTEM CONTROL

RESETS AND INTERRUPTS

MODES OF OPERATION

POWER MANAGEMENT

RTI

COP

IRQ

LVD

USER FLASH

(GT60 = 61,268 BYTES)

(GT32 = 32,768 BYTES)

VDDAD

VSSAD

VREFH

VREFL

VDD

VSS

USER RAM

(GT60 = 4096 BYTES)

(GT32 = 2048 BYTES)

10-BIT

ANALOG-TO-DIGITAL

CONVERTER (ATD)

INTERNAL CLOCK

GENERATOR (ICG)

LOW-POWER OSCILLATOR

VOLTAGE

REGULATOR

8-BIT KEYBOARD

INTERRUPT MODULE (KBI)

IIC MODULE (IIC)

SERIAL COMMUNICATIONS

INTERFACE MODULE (SCI1)

SERIAL COMMUNICATIONS

INTERFACE MODULE (SCI2)

3-CHANNEL TIMER/PWM

MODULE (TPM1)

(NOTE 8)

5-CHANNEL TIMER/PWM

MODULE (TPM2)

(NOTE 8)

SERIAL PERIPHERAL

INTERFACE MODULE (SPI)

8

PTB7/AD7–

PTB0/AD0

NOTE 1

PTC6 (NOTE 6)

PTC5 (NOTE 6)

PTC4

PTC3/SCL

PTC2/SDA

PTC1/RxD2

PTC0/TxD2

NOTES 1, 5

PTD4/TPM2CH1

PTD3/TPM2CH0

PTD1/TPM1CH1

NOTE 1

PTD0/TPM1CH0

PTE5/SPSCK

PTE4/MOSI

PTE3/MISO

PTE2/SS

PTE1/RxD1

PTE0/TxD1

NOTE 1

PTG2/EXTAL

PTG1/XTAL

NOTE 1

PTG0/BKGD/MS

NOTES:

1. Port pins are software configurable with pullup device if input port.

2. Pin contains software configurable pullup/pulldown device if IRQ enabled (IRQPE = 1).

3. IRQ does not have a clamp diode to VDD. IRQ should not be driven above VDD.

4. Pin contains integrated pullup device.

5. High current drive

6. PTC[6:5] are not available on the 42-pin SDIP package.

7. Pins PTA[7:4] contain both pullup and pulldown devices. Pulldown available when KBI enabled (KBIPn = 1).

8. Only two timer channels per TPM are bonded out. All channels are available for use.

Figure 1-2 MC9S08GTxx Block Diagram

20

MC9S08GB/GT

MOTOROLA

Share Link: