W25X10VSNI datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > storage> storage> W25X10VSNI

W25X10VSNI: Description1M-bit, 2M-bit, 4M-bit and 8M-bit serial flash memory with 4kb sectors and dual output spi; Categorystorage storage; File Size1MB，48 Pages; ManufacturerWinbond Electronics Corporation; Websitehttp://www.winbond.com.tw

Download Datasheet Parametric View All

W25X10VSNI Overview

1M-bit, 2M-bit, 4M-bit and 8M-bit serial flash memory with 4kb sectors and dual output spi

W25X10VSNI Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Winbond Electronics Corporation
Parts packaging code	SOIC
package instruction	0.150 INCH, PLASTIC, SOIC-8
Contacts	8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Other features	SYNCHRONOUS MODE ALSO POSSIBLE
Maximum clock frequency (fCLK)	33 MHz
Data retention time - minimum	20
Durability	100000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.85 mm
memory density	1048576 bit
Memory IC Type	FLASH
memory width	1
Number of functions	1
Number of terminals	8
word count	1048576 words
character code	1000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	1MX1
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	240
power supply	3/3.3 V
Programming voltage	2.7 V
Certification status	Not Qualified
Maximum seat height	1.72 mm
Serial bus type	SPI
Maximum standby current	0.00001 A
Maximum slew rate	0.025 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
type	NOR TYPE
width	3.9 mm
write protect	HARDWARE/SOFTWARE

Preview

Download Datasheet

View All

W25X10, W25X20, W25X40, W25X80

1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT

SERIAL FLASH MEMORY WITH

4KB SECTORS AND DUAL OUTPUT SPI

-1-

Publication Release Date: June 21, 2007

Revision L

W25X10, W25X20, W25X40, W25X80

Table of Contents

GENERAL DESCRIPTION ......................................................................................................... 4

FEATURES ................................................................................................................................. 4

PIN CONFIGURATION SOIC 150-MIL....................................................................................... 5

PIN CONFIGURATION SOIC 208-MIL....................................................................................... 5

PIN CONFIGURATION PDIP 300-MIL ....................................................................................... 5

PIN CONFIGURATION WSON 6X5-MM .................................................................................... 6

PIN DESCRIPTION..................................................................................................................... 6

7.1

7.2

7.3

7.4

7.5

7.6

7.7

Package Types ............................................................................................................... 7

Chip Select (/CS) ............................................................................................................ 7

Serial Data Output (DO) ................................................................................................. 7

Write Protect (/WP)......................................................................................................... 7

HOLD (/HOLD) ............................................................................................................... 7

Serial Clock (CLK) .......................................................................................................... 7

Serial Data Input / Output (DIO) ..................................................................................... 7

BLOCK DIAGRAM ...................................................................................................................... 8

FUNCTIONAL DESCRIPTION ................................................................................................... 9

9.1

SPI OPERATIONS ......................................................................................................... 9

9.1.1

9.1.2

9.1.3

SPI Modes........................................................................................................................9

Dual Output SPI................................................................................................................9

Hold Function ...................................................................................................................9

Write Protect Features....................................................................................................10

9.2

10.

WRITE PROTECTION.................................................................................................. 10

9.2.1

CONTROL AND STATUS REGISTERS................................................................................... 11

10.1

STATUS REGISTER .................................................................................................... 11

10.1.1

10.1.2

10.1.3

10.1.4

10.1.5

10.1.6

10.1.7

BUSY............................................................................................................................11

Write Enable Latch (WEL) ............................................................................................11

Block Protect Bits (BP2, BP1, BP0)..............................................................................11

Top/Bottom Block Protect (TB).....................................................................................11

Reserved Bits ...............................................................................................................11

Status Register Protect (SRP) ......................................................................................12

Status Register Memory Protection ..............................................................................13

Manufacturer and Device Identification.........................................................................14

Instruction Set...............................................................................................................15

Write Enable (06h)........................................................................................................16

Write Disable (04h).......................................................................................................16

10.2

INSTRUCTIONS........................................................................................................... 14

10.2.1

10.2.2

10.2.3

10.2.4

-2-

W25X10, W25X20, W25X40, W25X80

10.2.5

10.2.6

10.2.7

10.2.8

10.2.9

10.2.10

10.2.11

10.2.12

10.2.13

10.2.14

10.2.15

10.2.16

10.2.17

Read Status Register (05h) ..........................................................................................17

Write Status Register (01h) ..........................................................................................18

Read Data (03h) ...........................................................................................................19

Fast Read (0Bh) ...........................................................................................................20

Fast Read Dual Output (3Bh) .......................................................................................21

Page Program (02h) ...................................................................................................22

Sector Erase (20h) .....................................................................................................23

Block Erase (D8h) ......................................................................................................24

Chip Erase (C7h)........................................................................................................25

Power-down (B9h) ......................................................................................................26

Release Power-down / Device ID (ABh) .....................................................................27

Read Manufacturer / Device ID (90h) .........................................................................29

JEDEC ID (9Fh)..........................................................................................................30

11.

ELECTRICAL CHARACTERISTICS......................................................................................... 31

11.1

11.2

11.3

11.4

11.5

11.6

11.7

11.8

11.9

11.10

11.11

11.12

11.13

Absolute Maximum Ratings .......................................................................................... 31

Operating Ranges......................................................................................................... 31

Endurance and Data Retention .................................................................................... 32

Power-up Timing and Write Inhibit Threshold .............................................................. 32

DC Electrical Characteristics ........................................................................................ 33

AC Measurement Conditions........................................................................................ 34

AC Electrical Characteristics (Fast Read 75MHz)........................................................ 35

AC Electrical Characteristics (Fast Read 75MHz, cont’d)............................................ 36

AC Electrical Characteristics (Fast Read 40MHz)........................................................ 37

AC Electrical Characteristics (Fast Read 40MHz, cont’d) .......................................... 38

Serial Output Timing.................................................................................................... 39

Input Timing................................................................................................................. 39

Hold Timing ................................................................................................................. 39

8-Pin SOIC 150-mil (Package Code SN)...................................................................... 40

8-Pin SOIC 208-mil (Package Code SS)...................................................................... 41

8-Pin PDIP 300-mil (Package Code DA) ...................................................................... 42

8-contact 6x5 WSON .................................................................................................... 43

8-contact 6x5 WSON Cont’d. ....................................................................................... 44

12.

PACKAGE SPECIFICATION .................................................................................................... 40

12.1

12.2

12.3

12.4

12.5

13.

ORDERING INFORMATION .................................................................................................... 45

REVISION HISTORY ............................................................................................................................ 47

-3-

Publication Release Date: June 21, 2007

Revision L

W25X10, W25X20, W25X40, W25X80

1. GENERAL DESCRIPTION

The W25X10 (1M-bit), W25X20 (2M-bit), W25X40 (4M-bit) and W25X80 (8M-bit) Serial Flash

memories provide a storage solution for systems with limited space, pins and power. The 25X series

offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code

download applications as well as storing voice, text and data. The devices operate on a single 2.7V to

3.6V power supply with current consumption as low as 5mA active and 1µA for power-down. All

devices are offered in space-saving packages.

The W25X10/20/40/80 array is organized into 512/1024/2048/4096 programmable pages of 256-bytes

each. Up to 256 bytes can be programmed at a time using the Page Program instruction. Pages can

be erased in groups of 16 (sector erase), groups of 256 (block erase) or the entire chip (chip erase).

The W25X10/20/40/80 has 32/64/128/256 erasable sectors and 2/4/8/16 erasable blocks respectively.

The small 4KB sectors allow for greater flexibility in applications that require data and parameter

storage. (See figure 2.)

The W25X10/20/40/80 supports the standard Serial Peripheral Interface (SPI), and a high

performance dual output SPI using four pins: Serial Clock, Chip Select, Serial Data I/O and Serial

Data Out. SPI clock frequencies of up to 75MHz are supported allowing equivalent clock rates of

150MHz when using the Fast Read Dual Output instruction. These transfer rates are comparable to

those of 8 and 16-bit Parallel Flash memories.

A Hold pin, Write Protect pin and programmable write protect, with top or bottom array control

features, provide further control flexibility. Additionally, the device supports JEDEC standard

manufacturer and device identification.

2. FEATURES

•

Family of Serial Flash Memories

–

W25X10: 1M-bit / 128K-byte (131,072)

–

W25X20: 2M-bit / 256K-byte (262,144)

–

W25X40: 4M-bit / 512K-byte (524,288)

–

W25X80: 8M-bit / 1M-byte (1,048,576)

– 256-bytes per programmable page

– Uniform 4K-byte Sectors / 64K-byte Blocks

•

SPI with Single or Dual Outputs

– Clock, Chip Select, Data I/O, Data Out

– Optional Hold function for SPI flexibility

•

Data Transfer up to 150M-bits / second

– Clock operation to 75MHz

– Fast Read Dual Output instruction

–

Auto-increment Read capability

•

Flexible Architecture with 4KB sectors

– Sector Erase (4K-bytes)

– Block Erase (64K-byte)

–

Page program up to 256 bytes <2ms

–

Minimum 100,000 erase/write cycles

–

20-year retention

•

Low Power Consumption, Wide

Temperature Range

– Single 2.7 to 3.6V supply

– 5mA active current, 1µA Power-down (typ)

– -40° to +85°C operating range

•

Software and Hardware Write Protection

– Write-Protect all or portion of memory

– Enable/Disable protection with /WP pin

–

Top or bottom array protection

•

Space Efficient Packaging

– 8-pin SOIC 150-mil (W25X10/20/40)

– 8-pin SOIC 208-mil (W25X40/80)

– 8-pin PDIP 300-mil (W25X10/20/40/80)

– 8-pin WSON 6x5-mm (W25X10/20/40/80)

-4-

Recommended Resources

One-way operation reverse braking circuit three

Thyristor AC voltage regulating circuit for projector lamp

BAH series practical circuit diagram b

Dual-circuit insurance starting and automatic switching control circuit diagram

Check for armature ground faults with a pass light

Infrared transmitter circuit using silk screen quartz crystal oscillator

20 things college graduates should know: [align=center][b]20 sentences that college graduates should know[/b][/align] [color=#444444][size=14px] The first sentence: Make "two friends": one is the sports field, the other is the library. Const...; 吴鉴鹰. Talking

LCD naked program display is incomplete, please help: I imitated Dongshan's LCD program and made a program for LCD display pictures. The main display program is as follows: void Test_Lcd_Tft_16Bit_240320(void) { printf("[TFT 64K COLOR(16bpp) LCD TEST]");...; 119770741 Embedded System

Request for the establishment of the Shenzhou 3 project: Request for the establishment of the Shenzhou 3 project...; lgy7811738 stm32/stm8

I would like to ask for advice on the development of test cases under CETK? ?: The department manager asked me to develop a test case for the Fast Ethernet Controller driver test, but I only have some CE code to look at (written in C and C++). I would like to ask if there is any...; shanghaiwave Embedded System

Motherboard circuit: Does anyone have the maintenance data of Topstar F-H61S?...; longzhai Download Centre

[New Shortlist 20210609] 2020-2021 ON Semiconductor and Avnet IoT Creative Design Competition: [Competition Details] 2020-2021 ON Semiconductor and Avnet IoT Creative Design CompetitionAs some netizens gave up participating in the competition, the expert committee of the competition selected a ...; EEWORLD社区 onsemi and Avnet IoT Innovation Design Competition

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components