MICROCHIP AT27C080-90PU EPROM, One Time Programmable, 90 ns, 1M x 8bit, 8 Mbit, 4.5 V to 5.5 V, DIP-32

The AT27C080-90PU is a 8388608-bit low-power high-performance one-time programmable Read-only Memory (OTP EPROM) IC organized as 1M by 8-bit. The AT27C080 requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 90ns, eliminating the need for speed reducing WAIT states on high performance microprocessor systems. The scaled CMOS technology provides low active power consumption and fast programming. Power consumption is typically 10mA in active mode and less than 10µA in standby mode. The AT27C080 is available in a choice of industry standard, JEDEC-approved, one-time programmable. All devices feature two-line control (CE, OE) to give designers the flexibility to prevent bus contention. With high-density, 8Mb storage capability, allows firmware to be stored reliably and to be accessed by the system without the delays of mass storage media. The AT27C080 has additional features to ensure high quality and efficient production use.

• 90ns fast read access time
• Low-power CMOS operation - 100µA max standby
• 5V ±10% Supply
• High-reliability CMOS technology - 2000V ESD protection
• Rapid programming algorithm - 50µs/byte (typical)
• CMOS and TTL-compatible inputs and outputs
• Integrated product identification code
• Industrial temperature range

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.