AT27C1024-45JI datasheet(4/14 Pages) ATMEL

Part #	AT27C1024-45JI

Description	1-Megabit (64K x 16) OTP EPROM

Download	14 Pages

Scroll/Zoom	100%

Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

Logo

4 / 14 page

4

0019M–EPROM–12/07

AT27C1024

Notes:

1. X can be V

IL or VIH.

2. Refer to Programming Characteristics.

3. VH = 12.0 ± 0.5V.

4. Two identifier words may be selected. All Ai inputs are held low (V

IL), except A9 which is set to VH and A0 which is toggled

low (V

IL) to select the Manufacturer’s Identification word and high (VIH) to select the Device Code word.

5. Standby VCC current (ISB) is specified with VPP = VCC. VCC > VPP will cause a slight increase in ISB.

Notes:

1. VCC must be applied simultaneously or before VPP, and removed simultaneously or after VPP..

2. VPP may be connected directly to VCC, except during programming. The supply current would then be the sum of ICC and IPP..

6.

Operating Modes

Mode/Pin

CE

OE

PGM

Ai

V

PP

Outputs

Read

VIL

X(1)

Ai

X

DOUT

Output Disable

X

VIH

X

High Z

Standby

V

IH

XX

X

X(5)

High Z

Rapid Program(2)

VIL

VIH

VIL

Ai

VPP

DIN

PGM Verify

VIL

VIH

Ai

VPP

DOUT

PGM Inhibit

V

IH

XX

X

V

PP

High Z

Product Identification(4)

VIL

X

A9 = VH

(3)

A0 = VIH or VIL

A1 - A15 = V

IL

VCC

Identification Code

7.

DC and AC Operating Conditions for Read Operation

AT27C1024

-45

-70

Operating Temp. (Case)

Ind.

-40

° C - 85° C-40° C - 85° C

Auto.

V

CC Power Supply

5V ± 10%

8.

DC and Operating Characteristics for Read Operation

Symbol

Parameter

Condition

Min

Max

Units

ILI

Input Load Current

VIN = 0V to VCC

Ind.

±1

µA

Auto.

±5

µA

ILO

Output Leakage Current

VOUT = 0V to VCC

Ind.

±5

µA

Auto.

±10

µA

IPP1

(2)

VPP

(1)) Read/Standby Current

VPP = VCC

10

µA

ISB

VCC

(1) Standby Current

ISB1 (CMOS), CE = VCC ± 0.3V

100

µA

I

SB2 (TTL), CE = 2.0 to VCC + 0.5V

1

mA

ICC

VCC Active Current

f = 5 MHz, IOUT = 0 mA, CE = VIL

30

mA

VIL

Input Low Voltage

-0.6

0.8

V

IH

Input High Voltage

2.0

V

CC + 0.5

V

VOL

Output Low Voltage

IOL = 2.1 mA

0.4

V

VOH

Output High Voltage

IOH = -400 µA

2.4

V

Similar Part No. - AT27C1024-45JI

Manufacturer	Part #	Datasheet	Description
ATMEL Corporation	AT27C1024-45JI	261Kb / 9P	1-Megabit 64K x 16 OTP EPROM

More results

Similar Description - AT27C1024-45JI

Manufacturer	Part #	Datasheet	Description
ATMEL Corporation	AT27C1024	261Kb / 9P	1-Megabit 64K x 16 OTP EPROM
	AT27BV1024	367Kb / 14P	1-Megabit (64K x 16) Unregulated Battery-Voltage High-Speed OTP EPROM
	AT27BV1024	228Kb / 9P	1 Megabit 64K x 16 Unregulated Battery-Voltage High Speed OTP CMOS EPROM
	AT27C4096	254Kb / 9P	4-Megabit 256K x 16 OTP EPROM
	AT27C4096	360Kb / 14P	4-Megabit (256K x 16) OTP EPROM
	AT27C2048	163Kb / 9P	2-Megabit 128K x 16 OTP EPROM
	AT27C010	343Kb / 14P	1-Megabit (128K x 8) OTP EPROM
	AT27C2048	356Kb / 14P	2-Megabit (128K x 16) OTP EPROM AT27C2048
Maxwell Technologies	27C010T	207Kb / 14P	1 Megabit (128K x 8-Bit) - OTP EPROM
ATMEL Corporation	AT27C010	256Kb / 9P	1 Megabit 128K x 8 OTP CMOS EPROM

More results

AT27C1024-45JI Datasheet(PDF) 4 Page - ATMEL Corporation

AT27C1024-45JI Datasheet(HTML) 4 Page - ATMEL Corporation

Similar Part No. - AT27C1024-45JI

Similar Description - AT27C1024-45JI

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Datasheet Download

Link URL