Product Summary

The SST25VF032B is a 32 Mbit SPI Serial Flash. The SST25VF032B features a four-wire,SPI-compatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs.The SST25VF032B significantly improves performance and reliability, while lowering power consumption. The SST25VF032B is offered in 8-lead SOIC (200 mils) and 8-contact WSON packages.

Parametrics

The SST25VF032B absolute maximum ratings: (1) Temperature Under Bias: -55°C to +125°C; (2) Storage Temperature: -65°C to +150°C; (3) D. C. Voltage on Any Pin to Ground Potential: -0.5V to VDD+0.5V; (4) Transient Voltage (<20 ns) on Any Pin to Ground Potential: -2.0V to VDD+2.0V; (4) Package Power Dissipation Capability (TA = 25°C) : 1.0W; (5) Surface Mount Solder Reflow Temperature: 260°C for 10 seconds; (6)Output Short Circuit Current: 50mA.

Features

The SST25VF032B features: (1) Single Voltage Read and Write Operations: 2.7V to 3.6V; (2) Serial Interface Architecture: SPI Compatible: Mode 0 and Mode 3; (3) High Speed Clock Frequency: 8MHz Max; (4) Superior Reliability Endurance 100,000 Cycles (typical) : Greater than 100 years Data Retention; (5) Low Power Consumption Active Read Current: 10 mA (typical) Standby Current: 5 uA (typical) ; (6) Flexible Erase Capability: Uniform 4 KByte sectors, Uniform 32 KByte overlay blocks, Uniform 64 KByte overlay blocks; (7) Fast Erase and Byte-Program: Chip-Erase Time: 35 ms (typical) , Sector-/Block-Erase Time: 18 ms (typical), Byte-Program Time: 7 μs (typical) ; (8) Auto Address Increment (AAI) Word Programming: Decrease total chip programming time over Byte-Program operations; (9) End-of-Write Detection: Software polling the BUSY bit in Status Register, Busy Status readout on SO pin; (10) Hold Pin (HOLD#) : Suspends a serial sequence to the memory without deselecting the device; (11) Write Protection (WP#) : Enables/Disables the Lock-Down function of the status register.

Diagrams

 SST25VF032B pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SST25VF032B-50-4C-QAF
SST25VF032B-50-4C-QAF

Microchip Technology

Flash 32Mbit 50MHz

Data Sheet

Negotiable 
SST25VF032B-50-4C-S2AF
SST25VF032B-50-4C-S2AF

Microchip Technology

Flash 32Mbit 50MHz

Data Sheet

Negotiable 
SST25VF032B-66-4I-S2AF
SST25VF032B-66-4I-S2AF

Microchip Technology

Flash 32M (4Mx8) 66MHz 2.7-3.6V Industrial

Data Sheet

0-1: $1.33
1-10: $1.22
10-25: $1.09
25-100: $1.01
SST25VF032B-66-4I-QAF
SST25VF032B-66-4I-QAF

Microchip Technology

Flash 32Mbit 66MHz SPI Industrial Temp

Data Sheet

Negotiable 
SST25VF032B-66-4C-S2AF
SST25VF032B-66-4C-S2AF

Microchip Technology

Flash 32Mbit 66MHz SPI Industrial Temp

Data Sheet

Negotiable 
SST25VF032B-66-4C-QAF
SST25VF032B-66-4C-QAF

Microchip Technology

Flash 32Mbit 66MHz SPI Industrial Temp

Data Sheet

Negotiable 
SST25VF032B-80-4I-S2AF
SST25VF032B-80-4I-S2AF

Microchip Technology

Flash 32M (4Mx8) 80MHz Industrial Temp

Data Sheet

0-1: $1.26
1-10: $1.22
10-25: $1.09
25-100: $1.01
SST25VF032B-80-4I-QAE
SST25VF032B-80-4I-QAE

Microchip Technology

Flash 32M (4Mx8) 80MHz Industrial Temp

Data Sheet

0-1: $1.38
1-10: $1.34
10-25: $1.19
25-100: $1.11