CYPRESS SEMICONDUCTOR CY7C1347G-133AXC 芯片, 存储器, SRAM, 4MB, 并行口, 4NS, 100TQFP
Functional Description
The CY7C1347G is a 3.3V, 128K x 36 synchronous-pipelined SRAM designed to support zero-wait-state secondary cache with minimal glue logic. CY7C1347G IO pins can operate at either the 2.5V or the 3.3V level; the IO pins are 3.3V tolerant when VDDQ = 2.5V. All synchronous inputs pass through input registers controlled by the rising edge of the clock. All data outputs pass through output registers controlled by the rising edge of the clock. Maximum access delay from the clock rise is 2.6 ns 250 MHz device. CY7C1347G supports either the interleaved burst sequence used by the Intel Pentium processor or a linear burst sequence used by processors such as the PowerPC®. The burst sequence is selected through the MODE pin.
Features
• Fully registered inputs and outputs for pipelined operation
• 128K x 36 common IO architecture
• 3.3V core power supply VDD
• 2.5V/3.3V I/O power supply VDDQ
• Fast clock-to-output times
— 2.6 ns for 250-MHz device
• User-selectable burst counter supporting Intel® Pentium® interleaved or linear burst sequences
• Separate processor and controller address strobes
• Synchronous self-timed writes
• Asynchronous output enable
• Offered in lead-free 100-Pin TQFP, lead-free and non lead-free 119-Ball BGA package and 165-Ball FBGA package
• “ZZ” sleep mode option and stop clock option
• Available in industrial and commercial temperature ranges
频率 133 MHz
电源电压DC 3.30 V, 3.60 V max
供电电流 225 mA
针脚数 100
时钟频率 133 MHz
位数 36
存取时间 4 ns
内存容量 500000 B
存取时间Max 4 ns
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压 3.135V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 3.135 V
安装方式 Surface Mount
引脚数 100
封装 TQFP-100
高度 1.4 mm
封装 TQFP-100
工作温度 0℃ ~ 70℃
产品生命周期 Unknown
包装方式 Tray
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
CY7C1347G-133AXC Cypress Semiconductor 赛普拉斯 | 当前型号 | 当前型号 |
CY7C1347F-133AC 赛普拉斯 | 类似代替 | CY7C1347G-133AXC和CY7C1347F-133AC的区别 |
CY7C1347G-133AXCT 赛普拉斯 | 类似代替 | CY7C1347G-133AXC和CY7C1347G-133AXCT的区别 |