- RS Stock No.:
- 177-9667
- Mfr. Part No.:
- SST39SF040-70-4I-WHE
- Manufacturer:
- Microchip
Discontinued product
- RS Stock No.:
- 177-9667
- Mfr. Part No.:
- SST39SF040-70-4I-WHE
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
The SST39SF040 is a 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 SST39SF040 writes (Program or Erase) with a 4.5-5.5V power supply.
Single 4.5-5.5V Read and Write Operations
Superior Reliability– Endurance: 100,000 Cycles (typical)– Greater than 100 years Data Retention
Low Power Consumption(typical values at 14 MHz)– Active Current: 10 mA (typical)– Standby Current: 30 μA (typical)
Sector-Erase Capability– Uniform 4 KByte sectors
Fast Read Access Time:– 55 ns– 70 ns
Latched Address and Data
Automatic Write Timing– Internal VPP Generation
End-of-Write Detection– Toggle Bit– Data# Polling
Superior Reliability– Endurance: 100,000 Cycles (typical)– Greater than 100 years Data Retention
Low Power Consumption(typical values at 14 MHz)– Active Current: 10 mA (typical)– Standby Current: 30 μA (typical)
Sector-Erase Capability– Uniform 4 KByte sectors
Fast Read Access Time:– 55 ns– 70 ns
Latched Address and Data
Automatic Write Timing– Internal VPP Generation
End-of-Write Detection– Toggle Bit– Data# Polling
Specifications
Attribute | Value |
---|---|
Memory Size | 4Mbit |
Interface Type | Parallel |
Package Type | TSOP |
Pin Count | 32 |
Organisation | 512K x 8 |
Mounting Type | Surface Mount |
Cell Type | Split Gate |
Minimum Operating Supply Voltage | 4.5 V |
Maximum Operating Supply Voltage | 5.5 V |
Block Organisation | Symmetrical |
Length | 8.1mm |
Height | 1.05mm |
Width | 12.5mm |
Dimensions | 12.5 x 8.1 x 1.05mm |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |
Number of Words | 512K |
Series | SST39 |
Number of Bits per Word | 8bit |
Maximum Random Access Time | 70ns |