CY7C1481BV33-133AXI
现货，推荐
符合RoHS标准
无铅

CY7C1481BV33-133AXI

数据手册
封装

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CY7C1481BV33-133AXI
CY7C1481BV33-133AXI
数据手册


商品详情

  • ECC
    N
  • Frequency
    133 MHz
  • 密度
    72 MBit
  • 峰值回流温度
    260 °C
  • 工作温度 范围
    -40 °C 至 85 °C
  • 工作电压 范围
    3.14 V 至 3.63 V
  • 引线球表面
    Pure Sn
  • 接口
    Parallel
  • 数据宽度
    x 36
  • 架构
    Standard Sync, Flow-through
  • 片上端接
    N
  • 系列
    Standard Sync
  • 组织(X x Y)
    2Mb x 36
  • 读取延迟(周期)
    1
  • 质量等级
    Industrial
  • 银行切换
    N

推荐的
OPN
CY7C1481BV33-133AXI
产品状态 active and preferred
英飞凌封装名称
PG-TQFP-100
封装名 TQFP-100 (51-85050)
封装尺寸 144
封装类型 TRAY
湿度 3
防潮封装 DRY
无铅 Yes
无卤素 Yes
符合RoHS标准 Yes
封装产地
TW
晶圆产地
US

产品状态
Active
英飞凌封装名称
PG-TQFP-100
封装名 TQFP-100 (51-85050)
封装尺寸 144
封装类型 TRAY
湿度 3
防潮封装 DRY
无铅
无卤素
符合 RoHS 标准
封装产地
TW
晶圆产地
US
CY7C1481BV33-133AXI is a 72-Mbit (2M × 36) synchronous flow-through SRAM for secondary cache and high-speed processor interfaces. It supports 133 MHz operation with 6.5 ns clock-to-data access and 2-1-1-1 burst reads using an on-chip 2-bit wraparound counter (linear or interleaved via MODE). Common I/O, byte writes (BWx/BWE) and global write (GW), JTAG, and ZZ sleep mode are included.

特性

  • 133 MHz synchronous bus operation
  • 6.5 ns max tCDV from clock rise
  • 2M × 36 common I/O architecture
  • 2-bit on-chip burst counter
  • Linear or interleaved burst via MODE
  • High-performance 2-1-1-1 access rate
  • Separate ADSP and ADSC strobes
  • Byte writes via BWx plus BWE
  • Global write (GW) writes all bytes
  • Asynchronous OE for tri-state control
  • ZZ sleep mode, 2-cycle entry/exit
  • IEEE 1149.1 JTAG boundary scan

产品优势

  • 133 MHz supports fast cache SRAM
  • 6.5 ns reduces read latency
  • 36-bit I/O fits wide data paths
  • Burst counter cuts address overhead
  • Select burst order per CPU needs
  • 2-1-1-1 boosts sustained bandwidth
  • ADSP/ADSC simplify bus control
  • Byte writes reduce data toggling
  • Global write eases full-word writes
  • Async OE enables shared data bus
  • Sleep mode lowers standby current
  • JTAG speeds board test and debug

应用

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