SST39SF040-55-4I-NHE-T
ActiveMicrochip Technology
FLASH MEMORY, PARALLEL NOR, 4 MBIT, 512K X 8BIT, PARALLEL, PLCC, 32 PINS
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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 commom to parts in this series
| Specification | SST39SF040-55-4I-NHE-T | SST39SF040 Series |
|---|---|---|
| Access Time | 55 ns | 45 - 70 ns |
| Memory Format | FLASH | FLASH |
| Memory Interface | Parallel | Parallel |
| Memory Organization | 512 K | 512 K |
| Memory Size | 512 kb | 512 kb |
| Memory Type | Non-Volatile | Non-Volatile |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Operating Temperature [Max] | 85 °C | 70 - 85 °C |
| Operating Temperature [Min] | -40 °C | -40 - 0 °C |
| Package / Case | 32-LCC (J-Lead) | 32-TFSOP, 32-LCC (J-Lead), 32-DIP |
| Package / Case | - | 0.488 in |
| Package / Case | - | 12.4 mm |
| Package / Case | - | 15.24 mm |
| Package / Case | - | 0.6 in |
| Supplier Device Package | 32-PLCC | 32-TSOP, 32-PLCC, 32-PDIP |
| Supplier Device Package [x] | 11.43 | 11.43 |
| Supplier Device Package [y] | 13.97 | 13.97 |
| Technology | FLASH | FLASH |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 4.5 V | 4.5 V |
| Write Cycle Time - Word, Page [custom] | 20 µs | 20 µs |
| Write Cycle Time - Word, Page [custom] | 20 µs | 20 µs |
SST39SF040 Series
IC FLASH 4MBIT PARALLEL 32TSOP
| Part | Write Cycle Time - Word, Page [custom] | Write Cycle Time - Word, Page [custom] | Technology | Package / Case [y] | Package / Case [y] | Package / Case | Memory Format | Access Time | Supplier Device Package | Memory Organization | Memory Size | Memory Interface | Memory Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package [x] | Supplier Device Package [y] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology SST39SF040-45-4C-WHE | 20 µs | 20 µs | FLASH | 0.488 in | 12.4 mm | 32-TFSOP | FLASH | 45 ns | 32-TSOP | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 70 °C | 0 °C | ||||
Microchip Technology SST39SF040-55-4I-WHE-T | 20 µs | 20 µs | FLASH | 0.488 in | 12.4 mm | 32-TFSOP | FLASH | 55 ns | 32-TSOP | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 85 °C | -40 °C | ||||
Microchip Technology SST39SF040-45-4C-NHE-T | 20 µs | 20 µs | FLASH | 32-LCC (J-Lead) | FLASH | 45 ns | 32-PLCC | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 70 °C | 0 °C | 11.43 | 13.97 | ||||
Microchip Technology SST39SF040-70-4I-NHE-T | 20 µs | 20 µs | FLASH | 32-LCC (J-Lead) | FLASH | 70 ns | 32-PLCC | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 85 °C | -40 °C | 11.43 | 13.97 | ||||
Microchip Technology SST39SF040-70-4C-NHE | 20 µs | 20 µs | FLASH | 32-LCC (J-Lead) | FLASH | 70 ns | 32-PLCC | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 70 °C | 0 °C | 11.43 | 13.97 | ||||
Microchip Technology SST39SF040-55-4I-WHE | 20 µs | 20 µs | FLASH | 0.488 in | 12.4 mm | 32-TFSOP | FLASH | 55 ns | 32-TSOP | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 85 °C | -40 °C | ||||
Microchip Technology SST39SF040-55-4C-NHE | 20 µs | 20 µs | FLASH | 32-LCC (J-Lead) | FLASH | 55 ns | 32-PLCC | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 70 °C | 0 °C | 11.43 | 13.97 | ||||
Microchip Technology SST39SF040-55-4I-NHE | 20 µs | 20 µs | FLASH | 32-LCC (J-Lead) | FLASH | 55 ns | 32-PLCC | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 85 °C | -40 °C | 11.43 | 13.97 | ||||
Microchip Technology SST39SF040-55-4I-NHE-T | 20 µs | 20 µs | FLASH | 32-LCC (J-Lead) | FLASH | 55 ns | 32-PLCC | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 85 °C | -40 °C | 11.43 | 13.97 | ||||
Microchip Technology SST39SF040-55-4C-WHE-T | 20 µs | 20 µs | FLASH | 0.488 in | 12.4 mm | 32-TFSOP | FLASH | 55 ns | 32-TSOP | 512 K | 512 kb | Parallel | Non-Volatile | 4.5 V | 5.5 V | Surface Mount | 70 °C | 0 °C |
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