Microchip SST25WF020A-40I/SN

Manufacturer No:

SST25WF020A-40I/SN

Manufacturer:

Microchip

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

2Mbit 1.8V SPI flash

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

SST25WF020A-40I/SN information

Microchip SST25WF020A-40I/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip SST25WF020A-40I/SN.

Type
Parameter

Density
2 Mbit

Operating Voltage Min (V)
1.65

Operating Voltage Max (V)
1.95

Max. Clock Freq.
40 MHz

Page Size (Bytes)
256

Write Protected
No

Write Protect Scheme
Quarter, Half, Whole Array

Endurance
100,000

Data Retention
20

Bus Modes
SPI

Battery Backup
No

Download datasheets and manufacturer documentation for Microchip SST25WF020A-40I/SN.

Brochures:

2dc20db33618cb5d244522d9f469ad70.pdf

Data Sheets:

355de58b56bf6fb3ae3eacc441739df9.pdf

SST25WF020A is a member of the Serial Flash 25 Series family and feature a four-wire, SPI-compatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs. SPI serial flash memory is manufactured with 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. This Serial Flash significantly improve performance and reliability, while lowering power consumption. The device writes (Program or Erase) with a single power supply of 1.65-1.95V. 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. SST25WF020A is offered in 8-lead SOIC, 8-contact TDFN (5mm x 6mm) and 8-contact USON (2mm x 3mm) packages.

Single Voltage Read and Write Operations - 1.65-1.95V
Serial Interface Architecture - SPI Compatible: Mode 0 and Mode 3
High Speed Clock Frequency - 40MHz
Superior Reliability - Endurance: 100,000 Cycles - Greater than 20 years Data Retention
Ultra-Low Power Consumption: - Active Read Current: 4 mA (typical) - Standby Current: 10 µA (typical) - Power-down Mode Standby Current: 4 µA (typical)
Flexible Erase Capability - Uniform 4 KByte sectors - Uniform 64 KByte overlay blocks
Page Program Mode - 256 Bytes/Page
Fast Erase and Page-Program: - Chip-Erase Time: 300 ms (typical) - Sector-Erase Time: 40 ms (typical) - Block-Erase Time: 80 ms (typical) - Page-Program Time: 3 ms/ 256 bytes (typical)
End-of-Write Detection - Software polling the BUSY bit in Status Register
Hold Pin (HOLD#) - Suspend a serial sequence 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 - Industrial: -40°C to +85°C
Packages Available - 8-lead SOIC (150 mils) - 8-contact USON (2mm x 3mm) - 8-contact TDFN-S (5mm x 6mm)
All devices are RoHS compliant

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.