Microchip 4Mbit Parallel Flash Memory 32-Pin TSOP, SST39SF040-70-4I-WHE
- RS Stock No.:
- 177-9667
- Mfr. Part No.:
- SST39SF040-70-4I-WHE
- Brand:
- Microchip
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 177-9667
- Mfr. Part No.:
- SST39SF040-70-4I-WHE
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| 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 | |
| Number of Words | 512K | |
| Series | SST39 | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +85 °C | |
| Number of Bits per Word | 8bit | |
| Maximum Random Access Time | 70ns | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
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 | ||
Number of Words 512K | ||
Series SST39 | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +85 °C | ||
Number of Bits per Word 8bit | ||
Maximum Random Access Time 70ns | ||
- COO (Country of Origin):
- TW
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