Microchip Technology · EEPROM
AT28HC256-70TU
Microchip Technology EEPROM · TSOP-28-8.0mm
Part-number family from Atmel (now Microchip Technology, 2016). Older stock may carry Atmel markings.
Request a quote for AT28HC256-70TUThe AT28HC256-70TU is an EEPROM from Microchip Technology, supplied in a TSOP-28-8.0mm package. It is listed in our EEPROM catalog (Memory).
Key specifications of the AT28HC256-70TU: memory size 256Kbit, interface Parallel Port (Parallel), voltage - supply 4.5V~5.5V, operating current 80mA, operating temperature -55°C~+125°C and data retention - tdr (year) 10 years.
PartnerSemi sources the AT28HC256-70TU 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 | AT28HC256-70TU |
|---|---|
| Manufacturer | Microchip Technology |
| Heritage brand (part family) | Atmel |
| Product type | EEPROM |
| Category | EEPROM |
| Package / case | TSOP-28-8.0mm |
| Data Retention - TDR (Year) | 10 years |
| Interface | Parallel Port (Parallel) |
| Memory Size | 256Kbit |
| Operating Current | 80mA |
| Operating Temperature | -55°C~+125°C |
| Standby Current | 3mA |
| Voltage - Supply | 4.5V~5.5V |
| Write Cycle Endurance | 100,000 cycles |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Microchip Technology EEPROM
| Part number | Type | |
|---|---|---|
| AT28HC256-70PC | EEPROM | |
| AT28HC256-70PI | EEPROM | |
| AT28HC256-70SU | EEPROM | |
| AT28HC256-70SU-T | EEPROM | |
| AT28HC256-70TU-T | EEPROM | |
| AT28HC256-90JC | EEPROM | |
| AT28HC256-90JI | EEPROM | |
| AT28HC256-90JU | EEPROM |
Frequently asked questions
What is the AT28HC256-70TU?
The AT28HC256-70TU is an EEPROM from Microchip Technology, supplied in a TSOP-28-8.0mm package. It is listed in our EEPROM catalog (Memory).
What are the specifications of the AT28HC256-70TU?
Data Retention - TDR (Year): 10 years; Interface: Parallel Port (Parallel); Memory Size: 256Kbit; Operating Current: 80mA; Operating Temperature: -55°C~+125°C; Standby Current: 3mA; Voltage - Supply: 4.5V~5.5V; Write Cycle Endurance: 100,000 cycles.
What package is the AT28HC256-70TU in?
The AT28HC256-70TU is listed in a TSOP-28-8.0mm package.
Which part numbers are similar to the AT28HC256-70TU?
Similar part numbers in our catalog include AT28HC256-70PC (Microchip Technology), AT28HC256-70PI (Microchip Technology), AT28HC256-70SU (Microchip Technology), AT28HC256-70SU-T (Microchip Technology), AT28HC256-70TU-T (Microchip Technology) and AT28HC256-90JC (Microchip Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the AT28HC256-70TU?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=AT28HC256-70TU&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.