SST49LF008A-33-4C-NHE
ActiveFLASH MEMORY, 8MBIT, 0 TO 85DEG C
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SST49LF008A-33-4C-NHE
ActiveFLASH MEMORY, 8MBIT, 0 TO 85DEG C
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | SST49LF008A-33-4C-NHE | SST49LF008 Series |
|---|---|---|
| Access Time | 120 ns | 120 ns |
| Clock Frequency | 33 MHz | 33 MHz |
| Memory Format | FLASH | FLASH |
| Memory Interface | Parallel | Parallel |
| Memory Organization [custom] | 1 M | 1 M |
| Memory Organization [custom] | 8 bits | 8 bits |
| Memory Size | 1024 KB | 1024 KB |
| Memory Type | Non-Volatile | Non-Volatile |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 85 C | 85 C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Package / Case | 32-LCC (J-Lead) | 32-LCC (J-Lead), 32-TFSOP, 40-TFSOP |
| Package / Case | - | 0.488 in |
| Package / Case | - | 12.4 mm |
| Package / Case | - | 18.4 mm |
| Package / Case | - | 0.724 " |
| Supplier Device Package | 32-PLCC | 32-PLCC, 32-TSOP, 40-TSOP |
| Supplier Device Package [x] | 11.43 | 11.43 |
| Supplier Device Package [y] | 13.97 | 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 |
SST49LF008 Series
3.0V to 3.6V 8Mbit Firmware Flash
| Part | Voltage - Supply [Max] | Voltage - Supply [Min] | Memory Type | Memory Size | Memory Format | Memory Organization [custom] | Memory Organization [custom] | Clock Frequency | Technology | Memory Interface | Access Time | Write Cycle Time - Word, Page [custom] | Write Cycle Time - Word, Page [custom] | Mounting Type | Supplier Device Package | Supplier Device Package [x] | Supplier Device Package [y] | Operating Temperature [Min] | Operating Temperature [Max] | Package / Case | Package / Case [y] | Package / Case [y] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology SST49LF008A-33-4C-NHE-T | 3.6 V | 3 V | Non-Volatile | 1024 KB | FLASH | 1 M | 8 bits | 33 MHz | FLASH | Parallel | 120 ns | 20 µs | 20 µs | Surface Mount | 32-PLCC | 11.43 | 13.97 | 0 °C | 85 C | 32-LCC (J-Lead) | ||||
Microchip Technology SST49LF008A-33-4C-WHE | 3.6 V | 3 V | Non-Volatile | 1024 KB | FLASH | 1 M | 8 bits | 33 MHz | FLASH | Parallel | 120 ns | 20 µs | 20 µs | Surface Mount | 32-TSOP | 0 °C | 85 C | 32-TFSOP | 0.488 in | 12.4 mm | ||||
Microchip Technology SST49LF008A-33-4C-WHE-T | 3.6 V | 3 V | Non-Volatile | 1024 KB | FLASH | 1 M | 8 bits | 33 MHz | FLASH | Parallel | 120 ns | 20 µs | 20 µs | Surface Mount | 32-TSOP | 0 °C | 85 C | 32-TFSOP | 0.488 in | 12.4 mm | ||||
Microchip Technology SST49LF008A-33-4C-EIE-T | 3.6 V | 3 V | Non-Volatile | 1024 KB | FLASH | 1 M | 8 bits | 33 MHz | FLASH | Parallel | 120 ns | 20 µs | 20 µs | Surface Mount | 40-TSOP | 0 °C | 85 C | 40-TFSOP | 18.4 mm | 0.724 " | ||||
Microchip Technology SST49LF008A-33-4C-NHE | 3.6 V | 3 V | Non-Volatile | 1024 KB | FLASH | 1 M | 8 bits | 33 MHz | FLASH | Parallel | 120 ns | 20 µs | 20 µs | Surface Mount | 32-PLCC | 11.43 | 13.97 | 0 °C | 85 C | 32-LCC (J-Lead) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 6.96 | |
| 25 | $ 6.20 | |||
| 100 | $ 5.79 | |||
| Microchip Direct | TUBE | 1 | $ 6.76 | |
| 25 | $ 6.02 | |||
| 100 | $ 5.62 | |||
| 1000 | $ 5.21 | |||
| 5000 | $ 4.74 | |||
| Newark | Each | 1 | $ 7.03 | |
| 10 | $ 6.77 | |||
| 25 | $ 6.52 | |||
| 60 | $ 6.26 | |||
| 120 | $ 6.05 | |||
| 270 | $ 5.84 | |||
Description
General part information
SST49LF008 Series
The SST49LF008A flash memory devices are designed to be read-compatible with the Intel 82802 Firmware Hub (FWH) device for PC-BIOS application. These devices provide protection for the storage and update of code and data in addition to adding system design flexibility through five general purpose inputs. Two interface modes are supported by the SST49LF008A: Firmware Hub (FWH) Interface mode for in-system programming and Parallel Programming (PP) mode for fast factory programming of PC-BIOS applications.
Documents
Technical documentation and resources