W25X20BV WINBOND [Winbond], W25X20BV Datasheet - Page 3

• Manufacturer Part Number: W25X20BV
• Description: 1M-BIT, 2M-BIT AND 4M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI
• Manufacturer: WINBOND [Winbond]

10.
11.
12.
REVISION HISTORY ............................................................................................................................ 51
ELECTRICAL CHARACTERISTICS
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
10.10
PACKAGE SPECIFICATION
11.1
11.2
11.3
11.4
ORDERING INFORMATION
12.1
9.2.9
9.2.10
9.2.11
9.2.12
9.2.13
9.2.14
9.2.15
9.2.16
9.2.17
9.2.18
9.2.19
9.2.20
9.2.21
9.2.22
9.2.23
Absolute Maximum Ratings
Operating Ranges
Power-up Timing and Write Inhibit Threshold
DC Electrical Characteristics
AC Measurement Conditions
AC Electrical Characteristics
AC Electrical Characteristics (cont’d)
Serial Output Timing
Input Timing
8-Pin SOIC 150-mil (Package Code SN)
8-Pin SOIC 208-mil (Package Code SS)
8-Pin PDIP 300-mil (Package Code DA)
8-Contact 6x5mm WSON (Package Code ZP)
Valid Part Numbers and Top Side Marking
Hold Timing
Fast Read Dual Output (3Bh)
Fast Read Dual I/O (BBh)
Continuous Read Mode Bits (M7-0)
Continuous Read Mode Reset (FFFFh)
Page Program (02h)
Sector Erase (20h)
32KB Block Erase (52h)
Block Erase (D8h)
Chip Erase (C7h or 60h)
Power-down (B9h)
Release Power-down / Device ID (ABh)
Read Manufacturer / Device ID (90h)
Read Manufacturer / Device ID Dual I/O (92h)
Read Unique ID Number (4Bh)
JEDEC ID (9Fh)
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W25X10BV/20BV/40BV
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Publication Release Date: August 20, 2009
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Preliminary -- Revision B