The CAT28C16AX20 is a 16 kb CMOS Parallel EEPROM from Quarktwin Technology Ltd., organized as 2K x 8 bits. It operates on a 5V power supply and features fast read access times of 90 ns, 120 ns, and 200 ns, with a maximum write cycle time of 10 ms. The device includes on-chip address and data latches, self-timed write cycles with auto-clear, and hardware write protection, which simplifies the interface for in-system programming. It supports 100,000 program/erase cycles and offers data retention of up to 100 years. The CAT28C16AX20 is available in various package types, including 24-pin DIP, SOIC, and 32-pin PLCC, making it suitable for a range of applications. It is designed to operate across commercial, industrial, and automotive temperature ranges, ensuring versatility in different environments. The device is also compatible with both CMOS and TTL I/O levels, enhancing its integration into existing systems.
EEPROM Memory IC 16Kb (2K x 8) Parallel 200ns 24-SOIC
Manufacturer: ON Semiconductor
Win Source Part Number: 771164-CAT28C16AX20
Packaging: Tube
Operating Temperature Range: 0°C ~ 70°C (TA)
Package: 24-SOIC (0.295", 7.50mm Width)
Mounting: SMD
Technology: EEPROM
Operating Supply Voltage: 4.5 V ~ 5.5 V
Memory Type: Non-Volatile
Memory Size: 16Kb (2K x 8)
Access Time: 200ns
Part Status: Obsolete(EOL)
Family Name: CAT28C16A
Categories: Integrated Circuits (ICs)
Memory Format: EEPROM
Write Cycle Time - Word, Page: 10ms
Memory Interface: Parallel
Manufacturer Package: 24-SOIC
Alternative Parts (Cross-Reference): AT28C16-15SX; AT28C16E-15SX; AT28C16-25SU; AT28C16-25SI;
Introduction Date: May 11, 1999
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Limited
IC EEPROM 16K PARALLEL 24SOIC
IC EEPROM 16KBIT PARALLEL 24SOIC
IC EEPROM 16KBIT PARALLEL 24SOIC
EEPROM Memory IC 16Kbit Parallel 200 ns 24-SOIC
EEPROM Memory IC 16Kbit Parallel 200 ns 24-SOIC
| DigiKey | Win Source Electronics | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | CAT28C16AX20-ND | 771164-CAT28C16AX20 | 598-CAT28C16AX20 | CAT28C16AX20 | CAT28C16AX20 | CAT28C16AX20 |
| Product Name | Memory | Memory - EEPROM - CAT28C16AX20 | IC EEPROM 16K PARALLEL 24SOIC | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | EEPROM | EEPROM; Non-Volatile | EEPROM; Non-Volatile | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | |
| Package Type | SOIC; "24-SOIC (0.295"", 7.50mm Width)" | SOIC | SOIC; 24-SOIC (0.295, 7.50mm Width) | SOIC | SOIC; 24-SOIC (0.295\", 7.50mm Width) | |
| Supply Voltage | 4.5V ~ 5.5V | 4.5 V ~ 5.5 V | 5V; 5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | |
| Access Time | 200 ns | 200 ns | 200 ns | 200 ns | 200 ns |
