Integrated Circuits (ICs)
SST39SF040-55-4I-NHE-T
ActiveMicrochip Technology
FLASH MEMORY, PARALLEL NOR, 4 MBIT, 512K X 8BIT, PARALLEL, PLCC, 32 PINS
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Search across all available documentation for this part.
Integrated Circuits (ICs)
SST39SF040-55-4I-NHE-T
ActiveMicrochip Technology
FLASH MEMORY, PARALLEL NOR, 4 MBIT, 512K X 8BIT, PARALLEL, PLCC, 32 PINS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SST39SF040-55-4I-NHE-T |
|---|---|
| Access Time | 55 ns |
| Memory Format | FLASH |
| Memory Interface | Parallel |
| Memory Organization | 512 K |
| Memory Size | 512 kb |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 32-LCC (J-Lead) |
| Supplier Device Package | 32-PLCC |
| Supplier Device Package [x] | 11.43 |
| Supplier Device Package [y] | 13.97 |
| Technology | FLASH |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
| Write Cycle Time - Word, Page [custom] | 20 µs |
| Write Cycle Time - Word, Page [custom] | 20 µs |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.93 | |
| 25 | $ 2.81 | |||
| 100 | $ 2.71 | |||
| Digi-Reel® | 1 | $ 2.93 | ||
| 25 | $ 2.81 | |||
| 100 | $ 2.71 | |||
| Tape & Reel (TR) | 750 | $ 2.71 | ||
| Microchip Direct | T/R | 1 | $ 2.84 | |
| 25 | $ 2.73 | |||
| 100 | $ 2.63 | |||
| 1000 | $ 2.48 | |||
| 5000 | $ 2.34 | |||
Description
General part information
SST39SF040 Series
Organized as 128K x8 / 256K x8 / 512K x8
Single 4.5-5.5V Read and Write Operations
Superior Reliability – Endurance: 100,000 Cycles (typical) – Greater than 100 years Data Retention
Documents
Technical documentation and resources
