IA8237-PDW40I datasheet(1/4 Pages) INNOVASIC

tên linh kiện	IA8237-PDW40I

Giải thích chi tiết về linh kiện	Programmable DMA Controller

PDF	4 Pages

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nhà sản xuất	INNOVASIC [InnovASIC, Inc]

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IA8237

Advanced Information Sheet

Programmable DMA Controller

Copyright

Customer Specific IC Solutions

FEATURES

•

Form, Fit, and Function Compatible with the Intel

® 8237A and Harris©

82C37A

•

Packaging options available: 40 Pin Plastic Dip or 44 Pin Plastic Leaded

Chip Carrier

•

Static Read/Write or Handshaking Modes

•

Direct Bit Set/Reset Capability

•

Memory-to-Memory Transfers

The IA8237 uses innovASIC’s innovative new f 3 Program to provide industry with parts that

other vendors have declared obsolete. By specifying parts through this program a customer is

assured of never having a component become obsolete again. This advanced information sheet

assumes the original part has been designed in, and so provides a summary of capabilities only. For

new designs contact innovASIC for more detailed information.

Intel is a registered trademark of Intel Corporation

Harris is a copyright trademark of Harris Corporation

Package Pinout

(6)

(1)

(2)

(3)

(4)

(5)

(7)

(8)

(9)

AEN

(10)

HRQ

(11)

CS_n

(12)

CLK

(13)

RESET

(14)

40 Pin DIP

IA8237

A0

VCC

DB0

DB1

(20)

VSS

(15)

DACK3

(16)

DREQ3

(17)

DREQ2

(18)

DREQ1

(19)

DREQ0

(21)

(22)

(23)

(24)

DB6

DB7

(40)

(39)

(38)

(37)

(36)

(35)

(34)

(33)

(32)

(31)

(30)

(29)

(28)

(27)

(26)

(25)

DACK2

DACK1

DB5

DB4

DACK0

DB2

DB3

A2

A1

EOP_n

A3

A5

A4

A7

A6

READY

IOR_n

IOW_n

MEMR_n

MEMW_n

N. C.

HLDA

ADSTB

A3

DB1

DB0

VCC

A1

A2

N. C.

DB4

DB3

DB2

A0

44 Pin LCC

IA8237

(12)

HRQ

(7)

N. C.

(8)

N. C.

(9)

HLDA

(10)

ADSTB

(11)

AEN

(13)

CS_n

(14)

CLK

(15)

RESET

(16)

DACK2

(17)

N. C.

(34)

(39)

(38)

(37)

(36)

(35)

(33)

(32)

(31)

(30)

(29)

Số phần tương tự - IA8237-PDW40I

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
InnovASIC, Inc	IA82050	57Kb / 11P	ASYNCHRONOUS SERIAL CONTROLLER
	IA82050	342Kb / 22P	Asynchronous Serial Controller
	IA82050-PDW28C-01	57Kb / 11P	ASYNCHRONOUS SERIAL CONTROLLER
	IA82050-PDW28I-01	57Kb / 11P	ASYNCHRONOUS SERIAL CONTROLLER
	IA82050-PDW28I-R-01	342Kb / 22P	Asynchronous Serial Controller

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Mô tả tương tự - IA8237-PDW40I

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
OKI electronic componet...	MSM82C37B-5RS	301Kb / 34P	PROGRAMMABLE DMA CONTROLLER
Intersil Corporation	82C237	158Kb / 25P	CMOS High Performance Programmable DMA Controller March 1997
Harris Corporation	82C37	204Kb / 23P	CMOS High Performance Programmable DMA Controller
Altera Corporation	M-CAS-C8237	404Kb / 5P	PROGRAMMABLE DMA CONTROLLER ALTERA CORE
Altera Corporation	A8237	269Kb / 22P	PROGRAMMABLE DMA CONTROLLER
Intel Corporation	M8257	360Kb / 7P	PROGRAMMABLE DMA CONTROLLER
NEC	UPD8237A	973Kb / 17P	HIGH-PERFORMANCE PROGRAMMABLE DMA CONTROLLER
Advanced Micro Devices	AM8257	519Kb / 8P	Programmable DMA Controller
NEC	UPD8257	608Kb / 11P	PROGRAMMABLE DMA CONTROLLER
Intersil Corporation	82C37A	427Kb / 24P	CMOS High Performance Programmable DMA Controller March 20, 2006

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