A25QBO080QL datasheet(2/58 Pages) AMICC

2 / 58 page

A25LQ080 Series

8Mbit, 3V Suspend/Resume, Dual/Quad-I/O Serial Flash Memory

with 100MHz Uniform 4KB Sectors

(April, 2016, Version 1.0)

AMIC Technology Corp.

FEATURES

Family of Serial Flash Memories

- A25LQ080: 8M-bit /2M-byte

Flexible Sector Architecture with 4KB sectors

- Sector Erase (4K-bytes) in 70ms (typical)

- Block Erase (64K-bytes) in 0.5s (typical)

- Program/Erase Suspend & Resume

Page Program (up to 256 Bytes) in 1.5ms (typical)

2.7 to 3.6V Single Supply Voltage

Dual input / output instructions resulting in an equivalent

clock frequency of 200MHz:

- FAST_READ_DUAL_OUTPUT Instruction

- FAST_READ_DUAL_INPUT_OUTPUT Instruction

- Dual Input Fast Program (DIFP) Instruction

Quad input / output instructions resulting in an equivalent

clock frequency of 400MHz:

- FAST_READ_QUAD_ OUTPUT Instruction

- FAST_READ_QUAD_INPUT_OUTPUT Instruction

- Quad Input Fast Program (QIFP) Instruction

SPI Bus Compatible Serial Interface

100MHz Clock Rate (maximum)

Deep Power-down Mode 15µA (Max.)

Advanced Protection Features

- Software and Hardware Write-Protect

- Top/Bottom, 4KB Complement Array Protection

Additional 64-byte user-lockable, one-time programmable

(OTP) area

8Mbit Flash memory

- Uniform 4-Kbyte Sectors

- Uniform 64-Kbyte Blocks

Electronic Signatures

- JEDEC Standard Two-Byte Signature

A25LQ080: (4014h)

- RES

Instruction, One-Byte, Signature, for backward

compatibility

A25LQ080: (13h)

Package options

- 8-pin SOP (150/209mil), 8-pin DIP (300mil) or 8-pin WSON

(6*5mm)

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

GENERAL DESCRIPTION

The A25LQ080 is 8M bit 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 16 blocks, each containing 16

sectors. Each sector is composed of 16 pages. Each page is

256 bytes wide. Thus, the whole memory can be viewed as

consisting of 4,096 pages, or 1,048,576 bytes.

The whole memory can be erased using the Chip Erase

instruction, a block at a time, using Block Erase instruction, or a

sector at a time, using the Sector Erase instruction.

Pin Configurations

SOP8 Connections

DIP8 Connections

WSON8 Connections

A25LQ080

DO (IO1)

DI (IO0)

W (IO2)

HOLD (IO3)

A25LQ080

DO (IO1)

W (IO2)

DI (IO0)

HOLD (IO3)

A25LQ080

DO (IO1)

DI (IO0)

W (IO2)

HOLD (IO3)

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