IC OTP 512Kbit 45NS 28TSOP
Description
The AT27C512R is a low-power, high-performance 524,288-bit one-time programmable read-only memory OTP EPROM organized 64K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45 ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems.
Atmel’s scaled CMOS technology provides high-speed, lower active power consump tion, and significantly faster programming. Power consumption is typically only 8 mA in Active Mode and less than 10 µA in Standby.
Features
• Fast Read Access Time – 45 ns
• Low-Power CMOS Operation
– 100 µA Max Standby
– 20 mA Max Active at 5 MHz
• JEDEC Standard Packages
– 28-lead PDIP
– 32-lead PLCC
– 28-lead TSOP and SOIC
• 5V ± 10% Supply
• High-Reliability CMOS Technology
– 2,000V ESD Protection
– 200 mA Latchup Immunity
• Rapid Programming Algorithm – 100 µs/Byte Typical
• CMOS and TTL Compatible Inputs and Outputs
• Integrated Product Identification Code
• Industrial and Automotive Temperature Ranges
• Green Pb/Halide-free Packaging Option
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AT27C512R-45TI ATMEL 爱特美尔 | 当前型号 | 当前型号 |
AT27C512R-45TU 爱特美尔 | 功能相似 | AT27C512R-45TI和AT27C512R-45TU的区别 |