AT27BV1024集成電路（IC）的存儲器規(guī)格書PDF中文資料

Description

The AT27BV1024 is a high-performance, low-power, low-voltage 1,048,576-bit one time programmable read-only memory (OTP EPROM) organized as 64K by 16 bits. It requires only one supply in the range of 2.7V to 3.6V in normal read mode operation. The by-16 organization makes this part ideal for portable and handheld 16- and 32-bit microprocessor based systems using either regulated or unregulated battery power.

Features

? Fast Read Access Time – 90 ns

? Dual Voltage Range Operation

– Unregulated Battery Power Supply Range, 2.7V to 3.6V

or Standard 5V ±10 Supply Range

? Pin Compatible with JEDEC Standard AT27C1024

? Low Power CMOS Operation

– 20 μA Max (Less than 1 μA Typical) Standby for VCC = 3.6V

– 36 mW Max Active at 5 MHz for VCC = 3.6V

? JEDEC Standard Surface Mount Packages

– 44-lead PLCC

– 40-lead VSOP

? High Reliability CMOS Technology

– 2,000V ESD Protection

– 200 mA Latchup Immunity

? Rapid Programming Algorithm – 100 μs/Word (Typical)

? CMOS and TTL Compatible Inputs and Outputs

– JEDEC Standard for LVTTL and LVBO

? Integrated Product Identification Code

? Industrial Temperature Range