Microchip Technology · NOR Flash
SST39LF040-55-4C-WHE
Microchip Technology NOR Flash · TSOP-32-12.5mm
Part-number family from SST (Silicon Storage Technology) (now Microchip Technology, 2010). Older stock may carry SST markings.
Request a quote for SST39LF040-55-4C-WHEThe SST39LF040-55-4C-WHE is an NOR Flash from Microchip Technology, supplied in a TSOP-32-12.5mm package. It is listed in our NOR Flash catalog (Memory).
Key specifications of the SST39LF040-55-4C-WHE: memory size 4Mbit, program / erase cycles 10000 times, standby supply current 15uA, operating temperature -40°C~+85°C, block erase time(tbe) 18ms and data retention - tdr (year) 100 Years.
PartnerSemi sources the SST39LF040-55-4C-WHE for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | SST39LF040-55-4C-WHE |
|---|---|
| Manufacturer | Microchip Technology |
| Heritage brand (part family) | SST (Silicon Storage Technology) |
| Product type | NOR Flash |
| Category | NOR Flash |
| Package / case | TSOP-32-12.5mm |
| Block Erase Time(tBE) | 18ms |
| Data Retention - TDR (Year) | 100 Years |
| Memory Size | 4Mbit |
| Operating Temperature | -40°C~+85°C |
| Program / Erase Cycles | 10000 times |
| Standby Supply Current | 15uA |
| Voltage - Supply | 3V~3.6V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Microchip Technology NOR Flash
| Part number | Type | |
|---|---|---|
| SST39LF020-55-4C-NHE | NOR Flash | |
| SST39LF020-55-4C-WHE | NOR Flash | |
| SST39LF040-55-4C-NHE | NOR Flash | |
| SST39LF040-55-4C-NHE-T | NOR Flash | |
| SST39LF040-55-4C-WHE-T | NOR Flash | |
| SST39LF200A-55-4C-B3KE | NOR Flash | |
| SST39LF200A-55-4C-B3KE-T | NOR Flash | |
| SST39LF200A-55-4C-EKE | NOR Flash |
Frequently asked questions
What is the SST39LF040-55-4C-WHE?
The SST39LF040-55-4C-WHE is an NOR Flash from Microchip Technology, supplied in a TSOP-32-12.5mm package. It is listed in our NOR Flash catalog (Memory).
What are the specifications of the SST39LF040-55-4C-WHE?
Block Erase Time(tBE): 18ms; Data Retention - TDR (Year): 100 Years; Memory Size: 4Mbit; Operating Temperature: -40°C~+85°C; Program / Erase Cycles: 10000 times; Standby Supply Current: 15uA; Voltage - Supply: 3V~3.6V.
What package is the SST39LF040-55-4C-WHE in?
The SST39LF040-55-4C-WHE is listed in a TSOP-32-12.5mm package.
Which part numbers are similar to the SST39LF040-55-4C-WHE?
Similar part numbers in our catalog include SST39LF020-55-4C-NHE (Microchip Technology), SST39LF020-55-4C-WHE (Microchip Technology), SST39LF040-55-4C-NHE (Microchip Technology), SST39LF040-55-4C-NHE-T (Microchip Technology), SST39LF040-55-4C-WHE-T (Microchip Technology) and SST39LF200A-55-4C-B3KE (Microchip Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the SST39LF040-55-4C-WHE?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=SST39LF040-55-4C-WHE&brand=Microchip%20Technology or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.