The Microchip 30H4580 is a 4Kbit Serial EEPROM with a maximum clock frequency of 3MHz, designed for low-power applications. It features a 3-wire serial interface compatible with Microwire protocols, allowing for efficient data communication. The memory organization can be configured as either 512 x 8-bit or 256 x 16-bit, depending on the specific device variant. This EEPROM supports a wide operating voltage range of 1.8V to 5.5V and is suitable for industrial temperature applications, with a range of -40¬8C to +85¬8C, and automotive applications up to +125¬8C. It offers a high endurance of 1,000,000 erase/write cycles and data retention exceeding 200 years. The device includes power-on/off data protection circuitry and features such as self-timed erase/write cycles and an automatic erase function. The 30H4580 is available in an 8-pin DIP package and is compliant with RoHS standards, making it a suitable choice for engineers looking for reliable non-volatile memory solutions in their projects.
IC EEPROM 4KBIT MICROWIRE 8DIP Product overview: 93AA66C-I/P from Microchip Technology is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-93AA66C-I/P can be used for catalog matching and distributor lookup.
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 3MHz 8-PDIP
IC EEPROM 4KBIT MICROWIRE 8DIP
EEPROM Memory IC 4Kbit Microwire 3 MHz 8-PDIP
IC EEPROM 4KBIT SPI 3MHZ 8DIP
SERIAL EEPROM, 4KBIT, 3MHZ, DIP-8; Memory Interface Type:Serial Microwire; Memory Size:4Kbit; EEPROM Memory Configuration:512 x 8bit / 256 x 16bit; Clock Frequency:3MHz; Memory Case Style:DIP; No. of Pins:8Pins; MSL:-; Frequency:3MHzRoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 774-93AA66C-I/P | 93AA66C-I/P-ND | 93AA66C-I/P | 93AA66C-I/P | 93AA66C-I/P | 30H4580 |
| Product Name | Memory IC and Storage Component | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory | Serial Eeprom, 4Kbit, 3Mhz, Dip-8; Memory Interface Type Microchip |
| Memory Category | EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM |
| Access Time | 200 ns | |||||
| Data Retention | 200 years | |||||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Density | 4 kbits | 4 kbits | 4 kbits | 4 kbits | 4 kbits |
