SST39LF800A Series

8Mb 3-3.6V Parallel Flash

Catalog

8Mb 3-3.6V Parallel Flash

Part	Memory Interface	Memory Organization	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Memory Format	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Package / Case [y]	Package / Case [y]	Memory Size	Mounting Type	Access Time	Memory Type	Technology
Microchip Technology SST39LF800A-55-4C-EKE	Parallel	512 K	20 µs	20 µs	FLASH	70 °C	0 °C	48-TSOP	3.6 V	3 V	48-TFSOP	18.4 mm	0.724 in	1024 KB	Surface Mount	55 ns	Non-Volatile	FLASH
Microchip Technology SST39LF800A-55-4C-B3KE	Parallel	512 K	20 µs	20 µs	FLASH	70 °C	0 °C	48-TFBGA	3.6 V	3 V	48-TFBGA			1024 KB	Surface Mount	55 ns	Non-Volatile	FLASH

Catalog

8Mb 3-3.6V Parallel Flash

Key Features

• + Organized as 512K x16

• + Single Voltage Read and Write Operations

• – 3.0-3.6V for SST39LF800A

• + Superior Reliability

• – Endurance: 100,000 Cycles (typical)

• – Greater than 100 years Data Retention

• + Low Power Consumption

• (typical values at 14 MHz)

• – Active Current: 9 mA (typical)

• – Standby Current: 3 µA (typical)

• + Sector-Erase Capability

• – Uniform 2 KWord sectors

• + Block-Erase Capability

• – Uniform 32 KWord blocks

• + Fast Read Access Time

• – 55 ns for SST39LF800A

• + Latched Address and Data

• + Fast Erase and Word-Program

• – Sector-Erase Time: 18 ms (typical)

• – Block-Erase Time: 18 ms (typical)

• – Chip-Erase Time: 70 ms (typical)

• – Word-Program Time: 14 µs (typical)

• – Chip Rewrite Time:

• 8 seconds (typical) for SST39LF800A

• + Automatic Write Timing

• – Internal VPP Generation

• + End-of-Write Detection

• – Toggle Bit

• – Data# Polling

• + CMOS I/O Compatibility

• + JEDEC Standard

• – Flash EEPROM Pinouts and command sets

• + Packages Available

• – 48-lead TSOP (12mm x 20mm)

• – 48-ball TFBGA (6mm x 8mm)

• – 48-ball WFBGA (4mm x 6mm)

• – 48-bump XFLGA (4mm x 6mm) – 4 and 8Mbit

• + All non-Pb (lead-free) devices are RoHS compliant

Description

The SST39LF800A is a 512K x16 CMOS Multi-Purpose Flash (MPF) manufactured with SST proprietary, high performance CMOS SuperFlash technology. The split-gate cell design and thick oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The SST39LF800A writes (Program or Erase) with a 3.0-3.6V power supply. This device conforms to JEDEC standard pinouts for x16 memories.