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W25P10

Features: • 1M / 2M / 4M-bit Serial Flash Memories• Family of Serial Flash Memories W25P10: 1M-bit/128K-byte (131,072) W25P20: 2M-bit/256K-byte (262,144) W25P40: 4M-bit/512K-byte (524,288) 256-bytes per programmable page Migration path to 8M/16M/32M-bit• 4-pin SPI Serial Interfac...

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SeekIC No. : 004544521 Detail

W25P10: Features: • 1M / 2M / 4M-bit Serial Flash Memories• Family of Serial Flash Memories W25P10: 1M-bit/128K-byte (131,072) W25P20: 2M-bit/256K-byte (262,144) W25P40: 4M-bit/512K-byte (524,28...

W25P10 Data Sheet

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Part Number:
W25P10
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• 1M / 2M / 4M-bit Serial Flash Memories
• Family of Serial Flash Memories
W25P10: 1M-bit/128K-byte (131,072)
W25P20: 2M-bit/256K-byte (262,144)
W25P40: 4M-bit/512K-byte (524,288)
256-bytes per programmable page
Migration path to 8M/16M/32M-bit
• 4-pin SPI Serial Interface
Clock, Chip Select, Data In, Data Out
Easily interfaces to popular microcontrollers
Compatible with SPI Modes 0 and 3
Bottom Boot organization (standard)
Optional Hold function for SPI flexibility
• Low Power Consumption, Wide Temperature Range
Single 2.7 to 3.6V supply
4mA active current, 1A Power-down (typ)
-40° to +85 operating range
• Fast and Flexible Serial Data Access
40MHz Fast Read, 33MHz Standard Read
Byte-addressable Read and Program
Auto-increment Read capability
Manufacturer and Device ID
• Programming Features
Page program up to 256 bytes <2ms
Sector Erase (64K-byte) 2 seconds
Chip erase: 3 seconds (25P10/20), 5 seconds (25P40)
100,000 erase/write cycles
Twenty-year data retention
• Software and Hardware Write Protection
Write-Protect all or portion of memory
Enable/Disable protection with /WP pin
• Space Saving Package
Tiny 8-pin SOIC 150mil
• Ideal for systems with limited pins, space, and power
Controller-based serial code-download
C systems storing data, text or voice
Battery-operated and portable products


Pinout

Connection Diagram


Specifications

PARAMETERS SYMBOL CONDITIONS RANGE UNIT
Supply Voltage VCC   0.6 to +4.0 V
Voltage Applied to Any Pin VIO Relative to Ground 0.6 to VCC +0.4 V
Storage Temperature TSTG   65 to +150
Lead Temperature TLEAD   See Note 2
Electrostatic Discharge Voltage VESD Human Body Model(3) 2000 to +2000 V

Notes:
1 This device has been designed and tested for the specified operation ranges. Proper operation outside of these levels is not guaranteed. Exposure beyond absolute maximum ratings (listed above) may cause permanent damage.
2. Compliant with JEDEC Standard J-STD-20C for small body Sn-Pb or Pb-free (Green) assembly and the European directive on restrictions on hazardous substances (RoHS) 2002/95/EU..
3. JEDEC Std JESD22-A114A (C1=100 pF, R1=1500 ohms, R2=500 ohms).




Description

The W25P10 (1M-bit), W25P20 (2M-bit) and W25P40 (4M-bit) Serial Flash memories provide a storage solution for systems with limited space, pins and power. 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 4mA active and 1A for power-down. All devices are offered in space-saving 8-pin SOIC type packages as shown below. Contact Winbond for availability of alternate packages. As part of a family of Serial Flash products, Winbond also provides a compatible migration path to 8M/16M/32M-bit densities.

The W25P10/20/40 array is organized into 512/1024/2048 programmable pages of 256-bytes each. A single byte or, up to 256 bytes, can be programmed at a time using the Page Program instruction. Pages are grouped into 2/4/8 erasable sectors of 256 pages (64K-byte) each as shown in figure 2. Both Sector Erase and Chip (full chip) Erase instructions are supported.

The Serial Peripheral Interface (SPI) consists of four pins (Serial Clock, Chip Select, Serial Data In and Serial Data Out) that support high speed serial data transfers up to 40MHz. A Hold pin, Write Protect pin and programmable write protect features provide further control flexibility. Additionally, the device can be queried for manufacturer and device ID. Special customer ID (for copy authentication) and factory programming is available, contact Winbond for more information.

The Winbond W25P10/20/40 are fully compatible with the previous NexFlash NX25P10/20/40 Serial Flash memories.




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