Product Summary

The AT27C1024-70PC is a low-power, high-performance 1,048,576-bit, one-time programmable, read-only memory (OTP EPROM) organized as 64K by 16 bits. The AT27C1024-70PC requires only one 5V power supply in normal read mode operation. Any word can be accessed in less than 45ns, eliminating the need for speed reducing WAIT states. The x16 organization of the AT27C1024-70PC makes this part ideal for high-performance, 16- and 32-bit microprocessor systems.

Parametrics

AT27C1024-70PC absolute maximum ratings: (1)Temperature under bias: -55℃ to +125℃; (2)Storage temperature: -65℃ to +150℃; (3)Voltage on any pin with respect to ground: -2.0V to +7.0V; (4)Voltage on A9 with respect to ground: -2.0V to +14.0V; (5)VPP supply voltage with respect to ground: -2.0V to +14.0V.

Features

AT27C1024-70PC features: (1)Fast read access time: 45ns; (2)Low-power CMOS operation: 100μA max standby, 30mA max active at 5MHz; (3)JEDEC standard packages: 40-lead PDIP, 44-lead PLCC; (4)5V±10% supply; (5)High-reliability CMOS technology: 2000V ESD protection, 200mA latchup immunity; (6)Rapid programming algorithm: 100μs/byte (typical); (7)CMOS- and TTL-compatible inputs and outputs; (8)Integrated product identification code; (9)Industrial temperature range; (10)Green (Pb/halide-free) packaging option.

Diagrams

AT27C1024-70PC block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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Quantity
AT27C1024-70PC
AT27C1024-70PC

Atmel

EPROM 64Kx16 70ns

Data Sheet

Negotiable 
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