A25L40PTQ-UF datasheet(2/38 Pages) AMICC

Part #	A25L40PTQ-UF

Description	4 Mbit, Low Voltage, Serial Flash Memory With 85MHz SPI Bus Interface

Download	38 Pages

Scroll/Zoom	100%

Manufacturer	AMICC [AMIC Technology]

Direct Link	http://www.amictechnology.com

Logo

2 / 38 page

A25L40P Series

4 Mbit, Low Voltage, Serial Flash Memory

Preliminary

With 85MHz SPI Bus Interface

PRELIMINARY

(May, 2007, Version 0.4)

1

AMIC Technology Corp.

FEATURES

4 Mbit of Flash Memory

Flexible Sector Architecture (4/4/8/16/32)KB/64x7 KB

Bulk Erase (4 Mbit) in 6s (typical)

Sector Erase (512 Kbit) in 1s (typical)

Page Program (up to 256 Bytes) in 3ms (typical)

2.7 to 3.6V Single Supply Voltage

SPI Bus Compatible Serial Interface

85MHz Clock Rate (maximum)

Deep Power-down Mode 1µA (typical)

Top or Bottom boot block configuration available

Electronic Signatures

- JEDEC Standard two-Byte Signature (2013h)

- RES Instruction, One-Byte, Signature (12h), for backward

compatibility

Package options

- 8-pin SOP (150mil or 209mil), 16-pin SOP, 8-pin DIP

(300mil) or 8-pin QFN

- All Pb-free (Lead-free) products are RoHS compliant

GENERAL DESCRIPTION

The A25L40P is a 4 Mbit (512K x 8) Serial Flash Memory, with

advanced write protection mechanisms, accessed by a high

speed SPI-compatible bus.

The memory can be programmed 1 to 256 bytes at a time, using

the Page Program instruction.

The memory is organized as 8 sectors, each containing 256

pages. Each page is 256 bytes wide. Thus, the whole memory

can be viewed as consisting of 2048 pages, or 524,288 bytes.

The whole memory can be erased using the Bulk Erase

instruction, or a sector at a time, using the Sector Erase

instruction.

Pin Configurations

SO8 Connections

SO16 Connections

V

CC

C

DU

Q

S

HOLD

V

SS

1

16

2

15

3

14

4

13

5

12

6

11

7

10

8

9

A25L40P

V

CC

C

Q

D

S

W

HOLD

V

SS

1

8

2

7

3

6

4

5

A25L40P

DU

D

DU

W

Note:

DU = Do not Use

DIP8 Connections

QFN8 Connections

A25L40P

V

CC

C

Q

D

S

W

HOLD

V

SS

1

2

3

4

8

7

6

5

V

CC

C

Q

D

S

W

HOLD

V

SS

1

8

2

7

3

6

4

5

Similar Part No. - A25L40PTQ-UF

Manufacturer	Part #	Datasheet	Description
AMIC Technology	A25L40PMF-50	513Kb / 34P	8 Mbit, Low Voltage, Serial Flash Memory With 50 MHz SPI Bus Interface
	A25L40PMF-50F	513Kb / 34P	8 Mbit, Low Voltage, Serial Flash Memory With 50 MHz SPI Bus Interface
	A25L40PMF-50U	513Kb / 34P	8 Mbit, Low Voltage, Serial Flash Memory With 50 MHz SPI Bus Interface
	A25L40PMF-50UF	513Kb / 34P	8 Mbit, Low Voltage, Serial Flash Memory With 50 MHz SPI Bus Interface
	A25L40PMW-50	513Kb / 34P	8 Mbit, Low Voltage, Serial Flash Memory With 50 MHz SPI Bus Interface

More results

Similar Description - A25L40PTQ-UF

Manufacturer	Part #	Datasheet	Description
AMIC Technology	A25L16P	510Kb / 38P	16 Mbit, Low Voltage, Serial Flash Memory With 85MHz SPI Bus Interface
STMicroelectronics	M25P40	262Kb / 40P	4 Mbit, Low Voltage, Serial Flash Memory With 40MHz SPI Bus Interface
AMIC Technology	A25L20P	544Kb / 43P	2Mbit / 1Mbit / 512Kbit, Low Voltage, Serial Flash Memory With 85MHz SPI Bus Interface
STMicroelectronics	M25P40	497Kb / 53P	4 Mbit, low voltage, serial Flash memory with 50 MHz SPI bus interface
Numonyx B.V	M25P40	1,016Kb / 53P	4 Mbit, low voltage, serial Flash memory with 50 MHz SPI bus interface
STMicroelectronics	M25P80	563Kb / 41P	8 Mbit, Low Voltage, Serial Flash Memory With 40MHz SPI Bus Interface August 2004
	M25P64	375Kb / 49P	64 Mbit, Low Voltage, Serial Flash Memory With 50MHz SPI Bus Interface
	M25P20	395Kb / 50P	2 Mbit, Low Voltage, Serial Flash Memory With 40MHz SPI Bus Interface
	M25P64	519Kb / 38P	64 Mbit, Low Voltage, Serial Flash Memory With 50MHz SPI Bus Interface
	M25P32	506Kb / 39P	32 Mbit, Low Voltage, Serial Flash Memory With 50MHz SPI Bus Interface

More results

A25L40PTQ-UF Datasheet(PDF) 2 Page - AMIC Technology

A25L40PTQ-UF Datasheet(HTML) 2 Page - AMIC Technology

Similar Part No. - A25L40PTQ-UF

Similar Description - A25L40PTQ-UF

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Datasheet Download

Link URL