W25Q256JVEIQ

Part: W25Q256JV — Winbond

Type: Serial Flash Memory

Description: The W25Q256JV is a 256M-bit (32M-byte) Serial Flash memory operating from a 2.7V to 3.6V supply, supporting Standard, Dual, and Quad SPI interfaces with clock frequencies up to 133MHz, enabling equivalent data transfer rates of 532MHz for Quad I/O.

Operating Conditions:

• Supply voltage: 2.7V to 3.6V
• Operating temperature: -40°C to +85°C
• Max SPI clock frequency: 133MHz

Key Specs:

• Capacity: 256M-bit / 32M-byte
• Page size: 256-bytes
• Sector erase size: 4KB
• Block erase sizes: 32KB, 64KB
• Continuous data transfer rate: 66MB/S
• Program-Erase cycles: Min. 100K per sector
• Data retention: More than 20-year
• Power-down current: <1μA (typ.)

Features:

• Standard SPI: CLK, /CS, DI, DO
• Dual SPI: CLK, /CS, IO0, IO1
• Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3
• 3 or 4-Byte Addressing Mode
• Software & Hardware Reset
• 266/532MHz equivalent Dual/Quad SPI
• Quad Peripheral Interface
• Allows true XIP (execute in place) operation
• Uniform Sector/Block Erase (4K/32K/64K-Byte)
• Program 1 to 256 byte per programmable page
• Erase/Program Suspend & Resume
• Software Write-Protect
• Power Supply Lock-Down
• Special OTP protection
• Top/Bottom, Complement Array Protection

Package:

• WSON 8x6-mm (8-Pad)
• SOIC 300-mil (16-Pin)
• TFBGA 8x6-mm (24-Ball, 5x5 or 6x4 Ball Array)

• Software Write-Protect
• Power Supply Lock-Down
• Special OTP protection
• Top/Bottom, Complement array protection
• Individual Block/Sector array protection
• 64-Bit Unique ID for each device
• Discoverable Parameters (SFDP) Register
• 3X256-Bytes Security Registers with OTP locks
• Volatile & Non-volatile Status Register Bits

W25Q256JV is offered in an 8-pad WSON 8x6-mm (package code E), a 16-pin SOIC 300-mil (package code F) and two 24-ball 8x6-mm TFBGA (package code B & C) packages as shown in Figure 1a-c respectively. Package diagrams and dimensions are illustrated at the end of this datasheet.

1. Tested on sample basis and specified through design and characterization data. TA = 25° C, VCC = 3.0V.

2. Checker Board Pattern.

• 80 - Revision B

1. This device has been designed and tested for the specified operation ranges. Proper operation outside of these levels is not guaranteed. Exposure to absolute maximum ratings may affect device reliability. Exposure beyond absolute maximum ratings 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=100pF, R1=1500 ohms, R2=500 ohms).