Image shown is a representation only.

Exact specifications should be obtained from the product data sheet.

One stop electronic component supply DS25M4AB-1AIB4 1.8V 128M-BIT Serial Flash Memory with 4KB Sectors Dual and Quad I/O

Manufacturer Product Number
DS25M4AB-1AIB4
Description

The DS25M4AB (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. 

Package Condition
REEL
Datasheet

Product DESCRITIONS

The DS25M4AB (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25M series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. The device operates on a single 1.65V to 1.95V power supply with current consumption as low as 13mA active and 1µA for power-down. All devices are offered in space- saving packages.

The DS25M4AB array is organized into 65,536 programmable pages of 256-bytes each. Up to 256 bytes can be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The

DS25M4AB has 4,096 erasable sectors and 256 erasable blocks respectively. The small 4KB sectors allow for greater flexibility in applications that require data and parameter storage. (See Figure 2.)

The DS25M4AB support the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI as well as 2-clocks instruction cycle Quad Peripheral Interface (QPI) as well as Double Transfer Rate(DTR) :Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2 (/WP), and I/O3 (/HOLD). SPI clock frequencies of up to 104MHz are supported allowing equivalent clock rates of 216MHz for Dual I/O and 432 for Quad I/O when using the Fast Read Dual/Quad I/O and QPI instructions. These transfer rates can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories. The  Continuous Read Mode allows for efficient memory access with as few as 8-clocks of instructionoverhead to read a 24-bit address, allowing true XIP (execute in place) operation.

A Hold pin, Write Protect pin and programmable write protection, with top or bottom array control, provide further control flexibility. Additionally, the device supports JEDEC standard manufacturer and device ID and SFDP Register, a 64-bit Unique Serial Number and three 256-bytes Security Registers.

Product Features

 New Family of SPI Flash Memories

– DS25M4AB: 128M-bit /16M-byte

– Standard SPI: CLK, /CS, DI, DO, /WP, /Hold

– Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold

– Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3

– QPI: CLK, /CS, IO0, IO1, IO2, IO3

– Quad/QPI DTR(Double Transfer Rate) Read

 Highest Performance Serial Flash

– 104MHz Single, Dual/Quad SPI clocks

– More than 100,000 erase/program cycles

– More than 20-year data retention

– Burst Read with 8/16/32/64 Byte Wrap

 Efficient “Continuous Read” and QPI Mode

– Continuous Read with 8/16/32/64-ByteWrap

– Quad Peripheral Interface (QPI) reduces

instruction overhead

– Allows true XIP (execute in place) operation

 High performance program/erase speed

– Page program time: 0.7ms typical

– Sector erase time: 50ms typical

– 32KB Block erase time 150ms typical

– 64KB Block erase time 300ms typical

– Chip erase time: 40 seconds typical

 Low Power Consumption

– Full voltage range: 1.65-1.95V

– 18 mA maximum active read current

– 20 A maximum Deep power down current

 Wide Temperature Range

– -40°C to +85°C operating range

– -40°C to +125°C operating range

 Flexible Architecture with 4KB sectors

– Uniform Sector/Block Erase (4K/32K/64K-Byte)

– Program 1 to 256 byte per programmable page

– Erase/Program Suspend & Resume

 Advanced Security Features

– Software and Hardware Write-Protect

– Power Supply Lock-Down and OTP protection

– Top/Bottom, Complement array protection

– 64-Bit Unique ID for each device

– Support Serial Flash Discoverable Parameters

(SFDP) signature

– 3 sets of OTP lockable 256 byte security pages

– Volatile & Non-volatile Status Register Bits

 Space Efficient Packaging

– 8-pin SOP 208-mil

– 8-pad WSON 6x5-mm

– 8-pin WLCSP

– Contact Dosilicon for KGD and other options

  Specifications

Attribute Attribute value
ANSM-Part# ANSM-DS25M4AB-1AIB4
Type: SPI NOR
Manufactor Dosilicon
DC Standard
Describe NEW
Supplier Device Packaging WSON6
Package REEL
Density 128Mb
Voltage (V) 1.8
Speed (MHz/CLK) 104Mhz
Temp.Range -40℃~85℃

Actual product photos

WSON6

Product Data Book:

1702866734122aa1.png

1702866734ad8ad8.png

1702866734a2335c.png

17028667354126e5.png

1702866734ac01cd.png

For more product information, please download the PDF

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

170019007688325e.png

Standard packaging

详情9

We also provide :

Part No Manufacturer Date Code Quantity Description
LM22676ADJ NS 19+ 250 SOP8
TPS562201DDCR TI 22+ 795500 SOT23-6
NJG1806K75 JRC 22+ 500000 DFN6
TLV74318PDQNR TI 22+ 402000 X2SON-4
NJG1801K75 JRC 22+ 300000 SMD
NJG1804K64 JRC 22+ 300000 DFN8
LM27761DSGR TI 22+ 151000 WSON8
TLV62565DBVR TI 22+ 138000 SOT23-5
TPS613222ADBVR TI 22+ 108000 SOT23-5
LNK625DG-TL POWER 22+ 100000 SOP-8
OPA4322AIPWR TI 22+ 100000 TSSOP14
TLV75528PDRVR TI 22+ 99000 WSON-6
TPS7A2025PDQNR TI 22+ 78500 X2SON-4
TLV62568DBVR TI 22+ 72000 SOT23-5
STM32L051K8U6TR ST 22+ 60000 QFN32
SKY66421-11 SKYWORKS 22+ 56500 QFN16
TPS7A1111PDRVR TI 22+ 54000 WSON6
TLV62569PDDCR TI 22+ 52000 SOT23-6
TLV62569DBVR TI 22+ 48000 SOT23-5
TPS23753APWR TI 22+ 40000 TSSOP14
NB691GG-Z MPS 22+ 30000 QFN
SN74AHC1G02DBVR TI 22+ 27939 SOT-23
TPS63000DRCR TI 22+ 23238 VSON10
TLV75533PDRVR TI 22+ 21500 WSON6
NB687BGQ-Z MPS 22+ 20000 QFN
A3916GESTR-T-1 ALLEGRO 22+ 17150 QFN-20
TPS62135RGXR TI 22+ 15000 VQFN11
TLE2022AMDR TI 0803+ 12500 SOP8
TPS23756PWPR TI 22+ 12000 HTSSOP-20

Write your review

One stop electronic component supply DS25M4AB-1AIB4 1.8V 128M-BIT Serial Flash Memory with 4KB Sectors Dual and Quad I/O

The DS25M4AB (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. 

Write your review

Other Products In The same category:

1000In stock:
Can ship immediately
QUANTITY
All prices are in USD

SEND
RFQ