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SST25VF512. 25VF512 Datasheet

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SST25VF512. 25VF512 Datasheet






25VF512 SST25VF512. Datasheet pdf. Equivalent




25VF512 SST25VF512. Datasheet pdf. Equivalent





Part

25VF512

Description

SST25VF512



Feature


A Microchip Technology Company 512 Kbit SPI Serial Flash SST25VF512 Data Sheet SST serial flash family features a fo ur-wire, SPI-compatible interface that allows for a low pin-count package occu pying less board space and ultimately l owering total system costs. SST25VF512 SPI serial flash memory is manufactured with SST's proprietary, high-performan ce CMOS SuperFlash.
Manufacture

Silicon Storage Technology

Datasheet
Download 25VF512 Datasheet


Silicon Storage Technology 25VF512

25VF512; technology. The splitgate cell design a nd thick-oxide tunneling injector attai n better reliability and manufacturabil ity compared with alternate approaches. Features • Single 2.7-3.6V Read and Write Operations • Serial Interface Architecture – SPI Compatible: Mode 0 and Mode 3 • 20 MHz Max Clock Freque ncy • Superior Reliability – Endura nce: 100,000 Cycles (typical) .


Silicon Storage Technology 25VF512

– Greater than 100 years Data Retentio n • Low Power Consumption: – Active Read Current: 7 mA (typical) – Stand by Current: 8 µA (typical) • Flexibl e Erase Capability – Uniform 4 KByte sectors – Uniform 32 KByte overlay bl ocks • Fast Erase and Byte-Program: Chip-Erase Time: 70 ms (typical) – Sector- or Block-Erase Time: 18 ms (ty pical) – Byte-Program Time: 14 µs (typi.


Silicon Storage Technology 25VF512

cal) • Auto Address Increment (AAI) Pr ogramming – Decrease total chip progr amming time over Byte-Program operation s • End-of-Write Detection – Softw are Status • Hold Pin (HOLD#) – Sus pends a serial sequence to the memory w ithout deselecting the device • Write Protection (WP#) – Enables/Disables the Lock-Down function of the status re gister • Software Write Protection.

Part

25VF512

Description

SST25VF512



Feature


A Microchip Technology Company 512 Kbit SPI Serial Flash SST25VF512 Data Sheet SST serial flash family features a fo ur-wire, SPI-compatible interface that allows for a low pin-count package occu pying less board space and ultimately l owering total system costs. SST25VF512 SPI serial flash memory is manufactured with SST's proprietary, high-performan ce CMOS SuperFlash.
Manufacture

Silicon Storage Technology

Datasheet
Download 25VF512 Datasheet




 25VF512
A Microchip Technology Company
512 Kbit SPI Serial Flash
SST25VF512
Data Sheet
SST serial flash family features a four-wire, SPI-compatible interface that allows
for a low pin-count package occupying less board space and ultimately lowering
total system costs. SST25VF512 SPI serial flash memory is manufactured with
SST's proprietary, high-performance CMOS SuperFlash technology. The split-
gate cell design and thick-oxide tunneling injector attain better reliability and man-
ufacturability compared with alternate approaches.
Features
• Single 2.7-3.6V Read and Write Operations
• Serial Interface Architecture
– SPI Compatible: Mode 0 and Mode 3
• 20 MHz Max Clock Frequency
• Superior Reliability
– Endurance: 100,000 Cycles (typical)
– Greater than 100 years Data Retention
• Low Power Consumption:
– Active Read Current: 7 mA (typical)
– Standby Current: 8 µA (typical)
• Flexible Erase Capability
– Uniform 4 KByte sectors
– Uniform 32 KByte overlay blocks
• Fast Erase and Byte-Program:
– Chip-Erase Time: 70 ms (typical)
– Sector- or Block-Erase Time: 18 ms (typical)
– Byte-Program Time: 14 µs (typical)
• Auto Address Increment (AAI) Programming
– Decrease total chip programming time over Byte-Pro-
gram operations
• End-of-Write Detection
– Software Status
• Hold Pin (HOLD#)
– Suspends a serial sequence to the memory
without deselecting the device
• Write Protection (WP#)
– Enables/Disables the Lock-Down function of the status
register
• Software Write Protection
– Write protection through Block-Protection bits in status
register
• Packages Available
– 8-lead SOIC (4.9mm x 6mm)
– 8-contact WSON
• All non-Pb (lead-free) devices are RoHS compliant
©2011 Silicon Storage Technology, Inc.
www.microchip.com
DS25076A
10/11




 25VF512
A Microchip Technology Company
512 Kbit SPI Serial Flash
SST25VF512
Product Description
Data Sheet
SST’s serial flash family features a four-wire, SPI-compatible interface that allows for a low pin-count
package occupying less board space and ultimately lowering total system costs. SST25VF512 SPI
serial flash memory is manufactured with SST’s proprietary, high-performance CMOS SuperFlash
technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and man-
ufacturability compared with alternate approaches.
The SST25VF512 device significantly improves performance, while lowering power consumption. The
total energy consumed is a function of the applied voltage, current, and time of application. Since for
any given voltage range, the SuperFlash technology uses less current to program and has a shorter
erase time, the total energy consumed during any Erase or Program operation is less than alternative
flash memory technologies. The SST25VF512 device operates with a single 2.7-3.6V power supply.
The SST25VF512 device is offered in both 8-lead SOIC and 8-contact WSON packages. See Figure 1
for the pin assignments.
©2011 Silicon Storage Technology, Inc.
2
DS25076A
10/11




 25VF512
A Microchip Technology Company
Block Diagram
512 Kbit SPI Serial Flash
SST25VF512
Data Sheet
Address
Buffers
and
Latches
X - Decoder
SuperFlash
Memory
Y - Decoder
Control Logic
I/O Buffers
and
Data Latches
Serial Interface
CE# SCK SI SO WP# HOLD#
1192 B1.5
©2011 Silicon Storage Technology, Inc.
3
DS25076A
10/11



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