AT27C2048

AT27C2048 Features Fast Read Access Time - 55 ns Low Power CMOS Operation – 100 µA Maximum Standby – 35 mA Maximum Active at 5 MHz JEDEC Standard Packages – 40-Lead 600 mil PDIP – 44-Lead PLCC – 40-Lead TSOP (10 mm X 14 mm) Direct Upgrade from 512K bit and 1M bit (AT27C516 and AT27C1024) EPROMs 5V ± 10% Power Supply High Reliability CMOS Technology – 2,000V ESD Protection – 200 mA Latchup Immunity Rapid™ Programming Algorithm - 50 µs/word (typical) CMOS and TTL Compatible Inputs and Outputs Integrated Product Identification Code Commercial and Industrial Temperature Ranges 2-Megabit (128K x 16) OTP EPROM AT27C2048 Description The AT27C2048 is a low-power, high performance 2,097,152-bit one-time programmable read only memory (OTP EPROM) organized 128K by 16 bits. It requires a single 5V power supply in normal read mode operation. Any word can be accessed in less than 55 ns, eliminating the need for speed-reducing WAIT states. The by-16 organization makes this part ideal for high-performance 16 and 32 bit microprocessor systems. (continued) Pin Configurations Pin Name A0 - A16 O0 - O15 CE OE PGM NC Note: PDIP Top View VPP CE O15 O14 O13 O12 O11 O10 O9 O8 GND O7 O6 O5 O4 O3 O2 O1 O0 OE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 VCC PGM A16 A15 A14 A13 A12 A11 A10 A9 GND A8 A7 A6 A5 A4 A3 A2 A1 A0 Function Addresses Outputs Chip Enable Output Enable Program No Connect Both GND pins must...