W25X32VSFIG Winbond Electronics, W25X32VSFIG Datasheet - Page 32

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W25X32VSFIG

Manufacturer Part Number
W25X32VSFIG
Description
IC FLASH 32MBIT 75MHZ 16SOIC
Manufacturer
Winbond Electronics
Datasheet

Specifications of W25X32VSFIG

Format - Memory
FLASH
Memory Type
FLASH
Memory Size
32M (4M x 8)
Speed
75MHz
Interface
SPI Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
16-SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
W25X32VSFIG
Manufacturer:
Winbond
Quantity:
536
Part Number:
W25X32VSFIG
Manufacturer:
ST
0
Part Number:
W25X32VSFIG
Manufacturer:
WINBOND/华邦
Quantity:
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W25X16, W25X32, W25X64
11.2.17 JEDEC ID (9Fh)
For compatibility reasons, the W25X16/32/64 provides several instructions to electronically determine
the identity of the device. The Read JEDEC ID instruction is compatible with the JEDEC standard for
SPI compatible serial memories that was adopted in 2003.
The instruction is initiated by driving the /CS pin low and shifting the instruction code “9Fh”. The
JEDEC assigned Manufacturer ID byte for Winbond (EFh) and two Device ID bytes, Memory Type
(ID15-ID8) and Capacity (ID7-ID0) are then shifted out on the falling edge of CLK with most significant
bit (MSB) first as shown in figure 19. For memory type and capacity values refer to Manufacturer and
Device Identification table.
Figure 19. Read JEDEC ID
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