Microchip Technology · EEPROM
AT28HC64B-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 AT28HC64B-70TUThe AT28HC64B-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 AT28HC64B-70TU: memory size 64Kbit, interface Parallel Port (Parallel), voltage - supply 4.5V~5.5V, operating current 40mA, operating temperature -40°C~+85°C and access time 70ns.
PartnerSemi sources the AT28HC64B-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 | AT28HC64B-70TU |
|---|---|
| Manufacturer | Microchip Technology |
| Heritage brand (part family) | Atmel |
| Product type | EEPROM |
| Category | EEPROM |
| Package / case | TSOP-28-8.0mm |
| Access Time | 70ns |
| Data Retention - TDR (Year) | 10 years |
| Interface | Parallel Port (Parallel) |
| Memory Size | 64Kbit |
| Operating Current | 40mA |
| Operating Temperature | -40°C~+85°C |
| Standby Current | 100uA |
| Voltage - Supply | 4.5V~5.5V |
| Write Cycle Endurance | 100,000 cycles |
| Write Cycle Time(Tw) | 10ms |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Microchip Technology EEPROM
| Part number | Type | |
|---|---|---|
| AT28HC64B-70SI | EEPROM | |
| AT28HC64B-70SU | EEPROM | |
| AT28HC64B-70TC | EEPROM | |
| AT28HC64B-70TI | EEPROM | |
| AT28HC64B-90JC | EEPROM | |
| AT28HC64B-90JI | EEPROM | |
| AT28HC64B-90PC | EEPROM | |
| AT28HC64B-90PU | EEPROM |
Frequently asked questions
What is the AT28HC64B-70TU?
The AT28HC64B-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 AT28HC64B-70TU?
Access Time: 70ns; Data Retention - TDR (Year): 10 years; Interface: Parallel Port (Parallel); Memory Size: 64Kbit; Operating Current: 40mA; Operating Temperature: -40°C~+85°C; Standby Current: 100uA; Voltage - Supply: 4.5V~5.5V; Write Cycle Endurance: 100,000 cycles; Write Cycle Time(Tw): 10ms.
What package is the AT28HC64B-70TU in?
The AT28HC64B-70TU is listed in a TSOP-28-8.0mm package.
Which part numbers are similar to the AT28HC64B-70TU?
Similar part numbers in our catalog include AT28HC64B-70SI (Microchip Technology), AT28HC64B-70SU (Microchip Technology), AT28HC64B-70TC (Microchip Technology), AT28HC64B-70TI (Microchip Technology), AT28HC64B-90JC (Microchip Technology) and AT28HC64B-90JI (Microchip Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the AT28HC64B-70TU?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=AT28HC64B-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.