Product Summary
The AT27C512R is a low-power, high-performance 524,288-bit one-time programma-ble read-only memory (OTP EPROM) organized 64K by 8 bits. It requires only one 5Vpower supply in normal read mode operation. Any byte can be accessed in less than45 ns, eliminating the need for speed reducing WAIT states on high-performancemicroprocessor systems.
Parametrics
Absolute Maximum Ratings:
(1)Temperature Under Bias:-55℃ to + 125℃;
(2)Storage Temperature:-65℃ to + 150℃;
(3)Voltage on Any Pin withRespect to Ground:-2.0V to + 7.0V(1);
(4)Voltage on A9 withRespect to Ground:-2.0V to + 14.0V(1);
(5)VPP Supply Voltage withRespect to Ground:-2.0V to + 14.0V(1)
Note:1. Minimum voltage is -0.6V DC which may undershoot to -2.0V for pulses of less than 20 ns. Maximum output pin voltage isVCC + 0.75V DC which may overshoot to +7.0 volts for pulses of less than 20 ns.
Features
(1)Fast Read Access Time – 45 ns; (2)Low-Power CMOS Operation:100 μA Max Standby;20 mA Max Active at 5 MHz; (3)JEDEC Standard Packages: 28-lead PDIP; 32-lead PLCC;28-lead TSOP and SOIC; (4)5V ± 10% Supply; (5)High-Reliability CMOS Technology:2,000V ESD Protection; 200 mA Latchup Immunity; (6)Rapid Programming Algorithm – 100 μs/Byte (Typical); (7)CMOS and TTL Compatible Inputs and Outputs; (8)Integrated Product Identification Code; (9)Industrial and Automotive Temperature Ranges; (10)Green (Pb/Halide-free) Packaging Option
Diagrams
<IMG border=0 src="http://www.seekic.com/uploadfile/ic-mfg/20127173431808.jpg">
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AT27C512R-70PU |
Atmel |
EPROM 512Kb (64Kx8) OTP 5V 70ns |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
AT27BV010 |
Other |
Data Sheet |
Negotiable |
|
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AT27BV010-12JC |
Atmel |
EPROM 128kx8 120ns |
Data Sheet |
Negotiable |
|
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AT27BV010-12JI |
IC OTP 1MBIT 120NS 32PLCC |
Data Sheet |
Negotiable |
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AT27BV010-12TC |
IC OTP 1MBIT 120NS 32TSOP |
Data Sheet |
Negotiable |
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AT27BV010-12TI |
IC OTP 1MBIT 120NS 32TSOP |
Data Sheet |
Negotiable |
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AT27BV010-12VC |
IC OTP 1MBIT 120NS 32VSOP |
Data Sheet |
Negotiable |
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