93C56A datasheet(5/28 Pages) MICROCHIP

部件名	93C56A

功能描述	2K Microwire Compatible Serial EEPROM

Download	28 Pages

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制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

标志

5 / 28 page

DS21794E-page 5

93AA56A/B/C, 93LC56A/B/C, 93C56A/B/C

FIGURE 1-1:

SYNCHRONOUS DATA TIMING

TABLE 1-3:

INSTRUCTION SET FOR X 16 ORGANIZATION (93XX56B OR 93XX56C WITH ORG = 1)

TABLE 1-4:

INSTRUCTION SET FOR X 8 ORGANIZATION (93XX56A OR 93XX56C WITH ORG = 0)

Instruction

SB

Opcode

Address

Data In

Data Out

Req. CLK Cycles

ERASE

1

11

X

A6A5 A4A3A2A1 A0

—

(RDY/BSY)11

ERAL

1

00

1

0

X

XXX

XX

—

(RDY/BSY)11

EWDS

1

00

0

X

XXX

XX

—High-Z

11

EWEN

1

00

1

X

XXX

XX

—High-Z

11

READ

1

10

X

A6 A5 A4 A3 A2 A1 A0

—

D15 – D0

27

WRITE

1

01

X

A6A5 A4A3A2A1 A0

D15 – D0

(RDY/BSY)27

WRAL

1

00

0

1

X

XXX

XX

D15 – D0

(RDY/BSY)27

Instruction

SB

Opcode

Address

Data In

Data Out

Req. CLK

Cycles

ERASE

1

11

X

A7A6 A5A4 A3A2 A1 A0

—

(RDY/BSY)12

ERAL

1

00

1

0

X

XXXX

X

—

(RDY/BSY)12

EWDS

1

00

0

X

XXXX

X

—High-Z

12

EWEN

1

00

1

X

XXXX

X

—High-Z

12

READ

1

10

X

A7A6 A5A4 A3A2 A1 A0

—

D7 – D0

20

WRITE

1

01

X

A7A6 A5A4 A3A2 A1 A0

D7 – D0

(RDY/BSY)20

WRAL

1

00

0

1

X

XXXX

X

D7 – D0

(RDY/BSY)20

CS

VIH

VIL

VIH

VIL

VIH

VIL

VOH

VOL

VOH

VOL

CLK

DI

DO

(Read)

DO

(Program)

TCSS

TDIS

TCKH

TCKL

TDIH

TPD

TCSH

TPD

TCZ

Status Valid

TSV

TCZ

Note:

TSV is relative to CS.

类似零件编号 - 93C56A

制造商	部件名	数据表	功能描述
Microchip Technology	93C56A	252Kb / 12P	2K 5.0V Automotive Temperature Microwire Serial EEPROM 1998
	93C56A	474Kb / 30P	2K Microwire Compatible Serial EEPROM 01/02/08
	93C56A-E/CH	738Kb / 38P	1K-16K Microwire Compatible Serial EEPROMs 2007
	93C56A-E/MC	738Kb / 38P	1K-16K Microwire Compatible Serial EEPROMs 2007
	93C56A-E/MS	738Kb / 38P	1K-16K Microwire Compatible Serial EEPROMs 2007

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类似说明 - 93C56A

制造商	部件名	数据表	功能描述
Microchip Technology	93AA56A	388Kb / 24P	2K Microwire Compatible Serial EEPROM 2003
Microchip Technology	93LC56BT-I	474Kb / 30P	2K Microwire Compatible Serial EEPROM 01/02/08
Catalyst Semiconductor	93C57	406Kb / 9P	2K-Bit Microwire Serial EEPROM
Catalyst Semiconductor	CAT93C56	411Kb / 9P	2K-Bit Microwire Serial EEPROM
Microchip Technology	93AA46A	1Mb / 38P	1K Microwire Compatible Serial EEPROM 11/29/12
	93AA76A	744Kb / 36P	8K Microwire Compatible Serial EEPROM 11/29/11
	93LC86C-ISN	431Kb / 26P	16K Microwire Compatible Serial EEPROM 01/26/04
	93AA86A	776Kb / 38P	16K Microwire Compatible Serial EEPROM 11/29/11
	93AA46A	438Kb / 28P	1K Microwire Compatible Serial EEPROM 2005
	93LC46A	420Kb / 28P	1K Microwire Compatible Serial EEPROM 2005