SST39LF040-55-4I-WHE
ActiveMicrochip Technology
IC FLASH 4MBIT PARALLEL 32TSOP
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SST39LF040-55-4I-WHE
ActiveMicrochip Technology
IC FLASH 4MBIT PARALLEL 32TSOP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | SST39LF040-55-4I-WHE | SST39LF040 Series |
|---|---|---|
| Access Time | 55 ns | 45 - 55 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 |
| Operating Temperature [Max] | 85 °C | 70 - 85 °C |
| Operating Temperature [Min] | -40 °C | -40 - 0 °C |
| Package / Case | 32-TFSOP | 32-LCC (J-Lead), 32-TFSOP, 48-TFBGA |
| Package / Case [y] | 0.488 in | 0.488 in |
| Package / Case [y] | 12.4 mm | 12.4 mm |
| Supplier Device Package | 32-TSOP | 32-PLCC, 32-TSOP (8x14), 32-TSOP, 48-TFBGA |
| Supplier Device Package | - | 11.43 |
| Supplier Device Package | - | 13.97 |
| Technology | FLASH | FLASH |
| Voltage - Supply [Max] | 3.6 V | 3.6 V |
| Voltage - Supply [Min] | 3 V | 3 V |
| Write Cycle Time - Word, Page [custom] | 20 µs | 20 µs |
| Write Cycle Time - Word, Page [custom] | 20 µs | 20 µs |
SST39LF040 Series
IC FLASH 4MBIT PARALLEL 32PLCC
| Part | Access Time | Mounting Type | Supplier Device Package | Supplier Device Package [x] | Supplier Device Package [y] | Memory Interface | Write Cycle Time - Word, Page [custom] | Write Cycle Time - Word, Page [custom] | Memory Format | Memory Type | Memory Organization | Voltage - Supply [Max] | Voltage - Supply [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Memory Size | Technology | Package / Case [y] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology SST39LF040-55-4I-NHE | 55 ns | Surface Mount | 32-PLCC | 11.43 | 13.97 | Parallel | 20 µs | 20 µs | FLASH | Non-Volatile | 512 K | 3.6 V | 3 V | 85 °C | -40 °C | 32-LCC (J-Lead) | 512 kb | FLASH | ||
Microchip Technology SST39LF040-45-4C-NHE | 45 ns | Surface Mount | 32-PLCC | 11.43 | 13.97 | Parallel | 20 µs | 20 µs | FLASH | Non-Volatile | 512 K | 3.6 V | 3 V | 70 °C | 0 °C | 32-LCC (J-Lead) | 512 kb | FLASH | ||
Microchip Technology SST39LF040-55-4C-WHE-T | 55 ns | Surface Mount | 32-TSOP (8x14) | Parallel | 20 µs | 20 µs | FLASH | Non-Volatile | 512 K | 3.6 V | 3 V | 70 °C | 0 °C | 32-TFSOP | 512 kb | FLASH | 0.488 in | 12.4 mm | ||
Microchip Technology SST39LF040-45-4C-WHE | 45 ns | Surface Mount | 32-TSOP | Parallel | 20 µs | 20 µs | FLASH | Non-Volatile | 512 K | 3.6 V | 3 V | 70 °C | 0 °C | 32-TFSOP | 512 kb | FLASH | 0.488 in | 12.4 mm | ||
Microchip Technology SST39LF040-55-4C-NHE-T | 55 ns | Surface Mount | 32-PLCC | 11.43 | 13.97 | Parallel | 20 µs | 20 µs | FLASH | Non-Volatile | 512 K | 3.6 V | 3 V | 70 °C | 0 °C | 32-LCC (J-Lead) | 512 kb | FLASH | ||
Microchip Technology SST39LF040-45-4C-B3KE-T | 45 ns | Surface Mount | 48-TFBGA | Parallel | 20 µs | 20 µs | FLASH | Non-Volatile | 512 K | 3.6 V | 3 V | 70 °C | 0 °C | 48-TFBGA | 512 kb | FLASH | ||||
Microchip Technology SST39LF040-55-4I-WHE | 55 ns | Surface Mount | 32-TSOP | Parallel | 20 µs | 20 µs | FLASH | Non-Volatile | 512 K | 3.6 V | 3 V | 85 °C | -40 °C | 32-TFSOP | 512 kb | FLASH | 0.488 in | 12.4 mm | ||
Microchip Technology SST39LF040-55-4C-NHE | 55 ns | Surface Mount | 32-PLCC | 11.43 | 13.97 | Parallel | 20 µs | 20 µs | FLASH | Non-Volatile | 512 K | 3.6 V | 3 V | 70 °C | 0 °C | 32-LCC (J-Lead) | 512 kb | FLASH | ||
Microchip Technology SST39LF040-45-4C-B3KE | 45 ns | Surface Mount | 48-TFBGA | Parallel | 20 µs | 20 µs | FLASH | Non-Volatile | 512 K | 3.6 V | 3 V | 70 °C | 0 °C | 48-TFBGA | 512 kb | FLASH |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
SST39LF040 Series
FLASH Memory IC 4Mbit Parallel 55 ns 32-TSOP
Documents
Technical documentation and resources