IA82510

Data Sheet

ASYNCHRONOUS SERIAL CONTROLLER

As of Production Ver. 01

Copyright

© 2001

ENG211001219-01

www.innovasic.com

Customer Support:

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FEATURES

•

•

Packaging options available: 28 Pin Plastic or Ceramic DIP, 28 Pin Plastic

Leaded Chip Carrier, 28 Pin Ceramic Leadless Chip Carrier

•

Asynchronous Serial Channel Operation

•

Separate Transmit and Receive FIFOs with Programmable Threshold

•

Programmable Baud Rate Generators up to 288K Baud

•

Special Protocol Features

- Control Character Recognition

- Auto Echo and Loopback Modes

- 9-Bit Protocol Support

- 5 to 9 Bit Character Format

replacement ICs far more complex than "emulation" while ensuring they are compatible with the original IC.

also verifies the clone against the original IC so that even the "undocumented features" are duplicated. This data

sheet documents all necessary engineering information about the IA82510 including functional and I/O

descriptions, electrical characteristics, and applicable timing.

Package Pinout

(6)

TXD

(1)

D4

(2)

D5

(3)

D6

(4)

D7

(5)

INT

(7)

VSS

(8)

X2 or OUT2n

(9)

X1 or CLK

(10)

SCLK or RIn

(11)

DSRn or TA or OUT0n

(12)

DCDn or ICLK or OUT1n

(13)

RXD

(14)

CTSn

28 Pin DIP

IA82510

(28)

D3

(27)

D2

(26)

D1

(25)

D0

(24)

A2

(23)

A1

(22)

A0

(21)

VDD

(20)

RDn

(19)

WRn

(18)

CSn

(17)

RESET

(16)

RTSn

(15)

DTRn or TB

28 Pin LCC

IA82510

(6)

TXD

(5)

INT

(7)

VSS

(8)

X2 or OUT2n

(9)

X1 or CLK

(10)

SCLK or RIn

(11)

DSRn or TA or OUT0n

(25)

D0

(24)

A2

(23)

A1

(22)

A0

(21)

VDD

(20)

RDn

(19)

WRn

(4)

D7

(3)

D6

(2)

D5

(1)

D4

(28)

D3

(27)

D2

(26)

D1

(18)

(17)

(16)

(15)

(14)

(13)

(12)