M37640E8 Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC

Номер в каталоге

Компоненты Описание

Список матч

M37640E8

Single-Chip 8-BIT CMOS Microcontroller M37640E8-XXXFP Specification

MITSUBISHI ELECTRIC  

7600 Series

M37640E8-XXXF Preliminary Specification

Mitsubishi Microcomputers

P1HATRSTB P2LATRSTB

DQ

DQ

DQ

DQ

PIN1 T R PIN2 T R PIN1 T R P2+ T R

RQ

DQ

S PIN1 T

RESETB

PadResetB

DQ

P2+ T

P2 Peripheral

P1 Peripheral

STP

Oscillator Countdown

Timer 1->2

RQ

STP S

Interrupt Request

I Flag

PadResetB

STP Delay

S

R QB

RQ

WIT S

RQ

P2LATRSTB

DQ

P2 Peripheral

STP S

T

DQ

PIN2 T

P1 Peripheral

P1HATRSTB

P2 Out

Φout

SQ

P1 Out

R

DQ

P2LATRSTB

P2

XOSCSTP

OSCSTP

CPMA5

XOD

XDOSCSTP

XCOSCSTP

CPMA4

XCOD

XCDOSCSTP

P2+ T

P1

P1HATRSTB

PIN1,PIN2

CCR7

CPMB0

CPMB1

CPMB2

CPMB3

Slow Memory Wait

RDY

P1+,P2+

LPF

XOSCSTP

CPMB7

LPF

fXin

fXCin

XCOSCSTP

1/2

FIN(FSC3)

CPMA7

CPMA5

CPMA3

CPMA4

fIN

Frequency Synthesizer

enable

fEXT CPMA6

1/2

fSYN

Xin

Xout

XCin

XCout

FSC0

LPF

USB 48MHz clock

CCR4

Figure 2-7. Clock Block Diagram

2-10

7/9/98

Oscillator Circuit

Share Link: