25L1605A 데이터 시트보기 (PDF) - Macronix International

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25L1605A

16M-BIT [x 1] CMOS SERIAL FLASH

Macronix International 

• Status Register Feature

• Electronic Identification

- JEDEC 2-byte Device ID

- RES command, 1-byte Device ID

HARDWARE FEATURES

• SCLK Input

- Serial clock input

• SI Input

- Serial Data Input

• SO Output

- Serial Data Output

• WP# pin

- Hardware write protection

• HOLD# pin

- pause the chip without diselecting the chip

• PACKAGE

- 16-pin SOP (300mil)

- 8-land SON (8x6mm)

- 8-pin SOP (200mil)

- All Pb-free devices are RoHS Compliant

MX25L1605A

GENERAL DESCRIPTION

The MX25L1605A is a CMOS 16,777,216 bit serial Flash memory, which is configured as 2,097,152 x 8 internally. The

MX25L1605A features a serial peripheral interface and software protocol allowing operation on a simple 3-wire bus. The

three bus signals are a clock input (SCLK), a serial data input (SI), and a serial data output (SO). SPI access to the device

is enabled by CS# input.

The MX25L1605A provides sequential read operation on whole chip.

After program/erase command is issued, auto program/ erase algorithms which program/ erase and verify the specified

page or sector/block locations will be executed. Program command is executed on page (256 bytes) basis, and erase

command is executes on chip or sector(4K-bytes) or block(64K-bytes).

To provide user with ease of interface, a status register is included to indicate the status of the chip. The status read

command can be issued to detect completion status of a program or erase operation via WIP bit.

When the device is not in operation and CS# is high, it is put in standby mode and draws less than 20uA DC current.

The MX25L1605A utilizes MXIC's proprietary memory cell, which reliably stores memory contents even after 100,000

program and erase cycles.

P/N: PM1211

REV. 1.6, APR. 18, 2008

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