
Manufacturer Part #
SST39SF020A-70-4C-NHE
SST39SF Series 2 Mbit 256 K x 8 5 V Multi-Purpose Flash - PLCC-32
Microchip SST39SF020A-70-4C-NHE - Product Specification
Shipping Information:
ECCN:
PCN Information:
Description of Change:Qualification of MTAI as an additional final test site for selected SST39SF040, SST39SF020A and SST39SF010A device families available in 32L PLCC (11.5x14x3.37mm) package.Reason for Change:To improve manufacturability and on-time delivery performance by qualifying MTAI as an additional final test site.
PCN Status: Final notificationPCN Type: Manufacturing ChangeDescription of Change: Qualification of MTAI as an additional Scan/Pack process site and implement packing changes for selected products available in 32L PLCC (11.5x14x3.37mm) package.Impacts to Data Sheet: NoneChange Impact: NoneReason for Change: To improve on-time delivery performance by qualifying MTAI as an additional Scan/Pack process site.Change Implementation Status: In ProgressEstimated First Ship Date: February 03, 2022 (date code: 2206)See attached PCN for full details
Description of Change: Implement MMT shipping tube for selected AT27xxxx, AT28xxxx and SST39xxxx products available in 32L PLCC package.Pre Change:LPI shipping tubePost Change:MMT shipping tubeReason for Change:To improve on-time delivery performance by implementing MMT shipping tube Estimated First Ship Date:December 26, 2020 (date code: 2052)
PCN Status: Final notification. PCN Type: Manufacturing ChangeDescription of Change: Implement MMT shipping tube for selected AT27xxxx, AT28xxxx and SST39xxxx products available in 32L PLCC package.Pre Change: LPI shipping tube Post Change:MMT shipping tube Impacts to Data Sheet: None Change Impact:None Reason for Change:To improve on-time delivery performance by implementing MMT shipping tubeChange Implementation Status:In Progress Estimated First Ship Date:December 26, 2020 (date code: 2052)
Revision History:April 21, 2020: Issued initial notification.September 18, 2020: Issued final notification.October 20, 2020: Re-issued the final notification to include the Qualification Report. Corrected pre and post change to correct the word bond wire to die attach material.Description of Change: Qualification of MMT as a new assembly site for selected SST39xxx products available in 32L PLCC (11.5x14x3.37mm) package.Pre Change:Assembled at LPI or GTK assembly site using 8340 die attach and C151 lead frame material.Post Change:Assembled at MMT using 3280 die attach and A194 lead frame material.Pre and Post Change Summary: See attachedImpacts to Data Sheet: NoneChange Impact:NoneReason for Change:Due to unforeseen business conditions, MMT has been qualified as a new assembly effective immediately.Change Implementation Status:In ProgressEstimated First Ship Date:September 20, 2020 (date code: 2039)NOTE: Please be advised that after the estimated first ship date customers may receive pre and post change parts
Final Notice: Qualification of MMT as a new assembly site for selected SST39xxx products available in 32L PLCC (11.5x14x3.37mm) package.Description of Change: Qualification of MMT as a new assembly site for selected SST39xxx products available in 32L PLCC (11.5x14x3.37mm) package.Due to unforeseen circumstances, that are out of Microchip�s control, full qualification will be made available at a date after shipment as Microchip plans to continue fulfill orders by shipping from the new assembly site as soon as possible as to not disrupt customer orders.Pre Change: Assembled at LPI or GTK assembly site using 8340 bond wire material and C151 lead frame material.Post Change:Assembled at MMT using 3280 bond wire material and A194 lead frame material.
CCB 4218 Initial Notice: Qualification of MMT as a new assembly site for selected SST39xxx products available in 32L PLCC (11.5x14x3.37mm) package.Description of Change:Qualification of MMT as a new assembly site for selected SST39xxx products available in 32L PLCC (11.5x14x3.37mm) package.Pre Change:Assembled at LPI or GTK assembly site using 8340 bond wire material and C151 lead frame material.Post Change:Assembled at MMT using 3280 bond wire material and A194 lead frame material.Reason for Change:To improve manufacturability by qualifying MMT as a new assembly site. Estimated Qualification Completion Date:June 2020
Part Status:
Microchip SST39SF020A-70-4C-NHE - Technical Attributes
Memory Density: | 2Mb |
Memory Organization: | 256 K x 8 |
Supply Voltage-Nom: | 4.5V to 5.5V |
Access Time-Max: | 70ns |
Package Style: | PLCC-32 |
Mounting Method: | Surface Mount |
$Features & Applications
NOTE: This SST product is migrating to the preferred Microchip (MCP) part number. All products bearing the Microchip part number are identical in form, fit and function to the products with the legacy SST prefix/logo mark.
The SST39SF020A-70-4C-NHE is a part of SST39SF Series Multi-Purpose Flash Plus. It has an standard operating temperature ranging from -40°C to +85°C, it comes in PLCC-32 package.
The SST39SF020A is a CMOS Multi-Purpose Flash (MPF) manufactured with SST proprietary, high performance CMOS SuperFlash technology. The split-gate cell design and thick oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches.
Features:
- Organized as 128 K x8 / 256 K x8 / 512 K x8
- Single 4.5-5.5 V Read and Write Operations
- Superior Reliability
- Endurance: 100,000 Cycles (typical)
- Greater than 100 years Data Retention
- Low Power Consumption (typical values at 14 MHz)
- Active Current: 10 mA (typical)
- Standby Current: 30 μA (typical)
- Sector-Erase Capability
- Uniform 4 KByte sectors
- Fast Read Access Time:
- 55 ns
- 70 ns
- Latched Address and Data
- Automatic Write Timing
- Internal VPP Generation
- Fast Erase and Byte-Program
- Sector-Erase Time: 18 ms (typical)
- Chip-Erase Time: 70 ms (typical)
- Byte-Program Time: 14 μs (typical)
- End-of-Write Detection
- Toggle Bit
- Data# Polling
- TTL I/O Compatibility
- JEDEC Standard
- Flash EEPROM Pinouts and command sets
Available Packaging
Package Qty:
30 per Tube
Package Style:
PLCC-32
Mounting Method:
Surface Mount