IC FLASH 2MBIT 20MHZ 8SOIC SST25VF020 SPI serial flash memories are manufactured with SST’s proprietary, high performance CMOS SuperFlash Technology. The SST25VF020 device significantly improves performance, while lowering power consumption.
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Mar 8, 2022
Tyrone Evans
What Is...SPI?
SST25VF020 SPI serial flash memories are manufactured with SST’s proprietary, high performance CMOS SuperFlash Technology. The SST25VF020 device significantly improves performance, while lowering power consumption. The SST25VF020 device operates with a single 2.7-3.6V power supply. Furthermore, Huge range of Semiconductors, Capacitors, Resistors and IcS in stock. Welcome RFQ.
SST25VF020-20-4C-SAE-T
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.2013 | $1.2 |
| 10+ | $1.1333 | $11.33 |
| 100+ | $1.06915 | $106.92 |
| 500+ | $1.00864 | $504.32 |
| 1000+ | $0.95154 | $951.54 |
The following figure is the diagram of SST25VF020 Pinout.
Pinout
The followings are SST25VF020 Footprint, and 3D Model.
Footprint
3D Model
The SST serial flash family features a four-wire, SPI-compatible interface that allows for a low pincount package occupying less board space and ultimately lowering total system costs. SST25VF020 SPI serial flash memories are manufactured with SST's 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.
The SST25VF020 device significantly improves performance, while lowering power consumption. The total energy consumed is a function of the applied voltage, current, and time of application. Since for any given voltage range, the SuperFlash technology uses less current to program and has a shorter erase time, the total energy consumed during any Erase or Program operation is less than alternative flash memory technologies. The SST25VF020 device operates with a single 2.7-3.6V power supply. The SST25VF020 device is offered in an 8-lead SOIC 150 mil body width (SA) package, and in an 8-contact WSON package.
This article provides you with a basic overview of the SST25VF020 2 Mbit SPI Serial Flash, including its pin descriptions, features and specifications, etc., to help you quickly understand what SST25VF020 is.
● Single 2.7-3.6V Read and Write Operations
● Serial Interface Architecture
◆ SPI Compatible: Mode 0 and Mode 3
● 20 MHz Max Clock Frequency
● Superior Reliability
◆ Endurance: 100,000 Cycles (typical)
◆ Greater than 100 years Data Retention
● Low Power Consumption:
◆ Active Read Current: 7 mA (typical)
◆ Standby Current: 8 µA (typical)
● Flexible Erase Capability
◆ Uniform 4 KByte sectors
◆ Uniform 32 KByte overlay blocks
● Fast Erase and Byte-Program:
◆ Chip-Erase Time: 70 ms (typical)
◆ Sector- or Block-Erase Time: 18 ms (typical)
◆ Byte-Program Time: 14 µs (typical)
● Auto Address Increment (AAI) Programming
◆ Decrease total chip programming time over Byte-Program operations
● End-of-Write Detection
◆ Software Status
● Hold Pin (HOLD#)
◆ Suspends a serial sequence to the memory without deselecting the device
● Write Protection (WP#)
◆ Enables/Disables the Lock-Down function of the status register
● Software Write Protection
◆ Write protection through Block-Protection bits in status register
● Temperature Range
◆ Commercial: 0°C to +70°C
◆ Industrial: -40°C to +85°C
◆ Extended: -20°C to +85°C
● Packages Available
◆ 8-lead SOIC 150 mil body width
◆ 8-contact WSON (5mm x 6mm)
● All non-Pb (lead-free) devices are RoHS compliant
Microchip Technology SST25VF020-20-4C-SAE-T technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology SST25VF020-20-4C-SAE-T.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 8Pins | |
| Memory Types | Non-Volatile | |
| Operating Temperature | 0°C~70°C TA | |
| Packaging | Tape & Reel (TR) | |
| Series | SST25 | |
| Published | 2004 | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 8Terminations |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Voltage - Supply | 2.7V~3.6V | |
| Terminal Position | DUAL | |
| Terminal Pitch | 1.27mm | |
| Base Part Number | SST25VF020 | |
| Operating Supply Voltage | 3.3V | |
| Interface | SPI, Serial | |
| Memory Size | 2Mb 256K x 8 | |
| Nominal Supply Current | 10mA | |
| Clock Frequency | 20MHz | |
| Access Time | 23 ns | |
| Memory Format | FLASH | |
| Memory Interface | SPI | |
| Data Bus Width | 8b |
| Product Attribute | Attribute Value | |
|---|---|---|
| Memory Width | 8 | |
| Write Cycle Time - Word, Page | 20μs | |
| Address Bus Width | 18b | |
| Density | 2 Mb | |
| Standby Current-Max | 0.000015A | |
| Sync/Async | Synchronous | |
| Word Size | 8b | |
| Serial Bus Type | SPI | |
| Endurance | 100000 Write/Erase Cycles | |
| Data Retention Time-Min | 100 | |
| Write Protection | HARDWARE/SOFTWARE | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant |
The following is the Block Diagram of SST25VF020.
Block Diagram
| Model number | Manufacturer | Description |
| AT45DB021D-SH-T | Atmel Corporation | Flash, 2MX1, PDSO8, 0.208 INCH, GREEN, PLASTIC, EIAJ, SOIC-8 |
| EN25F20-100GIP | Eon Silicon Solution Inc | Flash, 256KX8, PDSO8, SOP-8 |
| M45PE20-VMN6P | Numonyx Memory Solutions | Flash, 256KX8, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 |
| M25P20-VMN3TG/X | Numonyx Memory Solutions | Flash, 256KX8, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 |
| M25P20SVMN3TG/X | Micron Technology Inc | Flash, 256KX8, PDSO8 |
| SST25VF020B-80-4C-SAE | Silicon Storage Technology | EEPROM, 2MX1, Serial, CMOS, PDSO8, 5 X 6 MM, ROHS COMPLIANT, MS-012AA, SOIC-8 |
| SST25VF020-20-4E-SA | Silicon Storage Technology | Flash, 2MX1, PDSO8, 4.90 X 6 MM, MS-012AA, SOIC-8 |
| EN25LF20-75GIP | Eon Silicon Solution Inc | Flash, 256KX8, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOP-8 |
| M25P20-VMN6T | Micron Technology Inc | Flash, 256KX8, PDSO8, 0.150 INCH, PLASTIC, SO-8 |
The following diagrams show the SST25VF020 Package.
Top View
Side View
End View
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
Download datasheets and manufacturer documentation for SST25VF020-20-4C-SAE-T
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