- RS Stock No.:
- 879-3268
- Mfr. Part No.:
- SST39SF040-55-4I-NHE
- Manufacturer:
- Microchip
- RS Stock No.:
- 879-3268
- Mfr. Part No.:
- SST39SF040-55-4I-NHE
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
SST39SF010A/020A/040 Parallel SuperFlash® Memory
The SST39SF010A/020A/040 family of devices from Microchip are Parallel multi-purpose SuperFlash® Memory ICs.
Features
4.5-5.5V Read and Write Operations
Endurance – 100,000 cycles (typical)
Low Power Consumption - Active Current 10 mA, Standby Current 30 μA (typical values at 14 MHz)
Sector-Erase Capability – Uniform 4 Kbyte sectors
Read Access Time – 55 to 70 ns
Sector-Erase Time 18 ms
Chip-Erase Time: 70 ms (typical)
Byte-Program Time – 14 μs (typical)
Chip Rewrite Time – SST39SF010A 2 seconds, SST39SF020A 4 seconds, SST39SF040 8 seconds (typical values)
Latched Address and Data
Automatic Write Timing – Internal VPP Generation
End-of-Write Detection – Toggle Bit – Data# Polling
TTL I/O Compatibility
JEDEC Standard– Flash EEPROM Pinouts and Command Sets
Endurance – 100,000 cycles (typical)
Low Power Consumption - Active Current 10 mA, Standby Current 30 μA (typical values at 14 MHz)
Sector-Erase Capability – Uniform 4 Kbyte sectors
Read Access Time – 55 to 70 ns
Sector-Erase Time 18 ms
Chip-Erase Time: 70 ms (typical)
Byte-Program Time – 14 μs (typical)
Chip Rewrite Time – SST39SF010A 2 seconds, SST39SF020A 4 seconds, SST39SF040 8 seconds (typical values)
Latched Address and Data
Automatic Write Timing – Internal VPP Generation
End-of-Write Detection – Toggle Bit – Data# Polling
TTL I/O Compatibility
JEDEC Standard– Flash EEPROM Pinouts and Command Sets
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Flash Memory, Microchip
Specifications
Attribute | Value |
---|---|
Memory Size | 4Mbit |
Interface Type | Parallel |
Package Type | PLCC |
Pin Count | 32 |
Organisation | 512K x 8 bit |
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 | 13.97mm |
Height | 2.79mm |
Width | 11.43mm |
Dimensions | 11.43 x 13.97 x 2.79mm |
Series | SST39 |
Maximum Random Access Time | 55ns |
Number of Bits per Word | 8bit |
Minimum Operating Temperature | -40 °C |
Number of Words | 512K |
Maximum Operating Temperature | +85 °C |