20-668-0024 Rabbit Semiconductor, 20-668-0024 Datasheet - Page 341

IC CPU RABBIT4000 128-LQFP

20-668-0024

Manufacturer Part Number

20-668-0024

Description

IC CPU RABBIT4000 128-LQFP

Manufacturer

Rabbit Semiconductor

Datasheet

1.20-668-0024.pdf (358 pages)

Specifications of 20-668-0024

Processor Type

Rabbit 4000 8-bit

Speed

60MHz

Voltage

2.5V, 2.7V, 3V, 3.3V

Mounting Type

Surface Mount

Package / Case

128-LQFP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Features

-

Other names

20-668-0022
316-1078

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

20-668-0024

Manufacturer:

Rabbit Semiconductor

Quantity:

10 000

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A.2 Alternate Parallel Port Pin Inputs

Appendix A Parallel Port Pins with Alternate Functions

PA[7:0]

PB7

PB6

PB5

PB4

PB3

PB2

PB1

PB0

PC7

PC6

PC5

PC4

PC3

PC2

PC1

PC0

PD7

PD6

PD5

PD4

PD3

PD2

PD1

PD0

PE7

PE6

PE5

Pin

Capture

Input

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

DREQ1

DREQ0

DREQ1

DREQ0

DMA

Table A-3. Alternate Parallel Port Pin Inputs

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Interrupt

External

INT1

INT0

INT1

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Hand-

shake

Yes

Yes

Yes

I/O

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Network

ECLK

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Decoder

QRD2A

QRD1A

QRD2A

QRD1A

QRD2B

QRD1B

QRD2B

Quad-

rature

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

Slave

/SWR

/SRD

/SCS

/SCS

Port

Data

SA1

SA0

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

SCLKA

SCLKD

SCLKB

SCLKC

Serial

Ports

RXD

RXA

RXA

RXB

RXC

RXD

RXA

RXB

RXC

RXB

A–D

—

—

—

—

—

—

—

—

—

—

—

—

—

—

RCLKE

RCLKE

RCLKE

TCLKE

RCLKF

TCLKF

TCLKE

RCLKF

TCLKF

Serial

Ports

RXE

RXF

RXE

RXF

RXE

E–F

—

—

—

—

—

—

—

—

—

—

—

—

—

—

331

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