
Serial EEPROM (PDIP-20): Non-volatile memory, 1Mbit.
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The Microchip Technology AT28LV010-20TU is a 1 Mbit (128K x 8) parallel EEPROM offering fast access times of 200ns, making it suitable for applications requiring rapid data retrieval. It features in-system reprogrammability, eliminating the need for external programming equipment. The device operates with a single 3V power supply, simplifying power management in low-voltage embedded systems. Output drive capability provides 4.0V, with 10mA source and sink current per I/O pin, ensuring reliable data transfer. Housed in a 32-lead TSOP (Thin Small Outline Package), it is ideal for surface-mount applications where board space is a premium. The AT28LV010-20TU operates reliably across an industrial temperature range of –40°C to 85°C, making it suitable for harsh environments. Common use cases include storing configuration data, boot code, and lookup tables in industrial control systems, instrumentation, and embedded microcontrollers. Its low voltage operation and fast access times offer a significant advantage in power-sensitive and performance-critical designs.