位置:UPD44325182B > UPD44325182B详情

UPD44325182B中文资料

厂家型号

UPD44325182B

文件大小

393.02Kbytes

页面数量

36

功能描述

36M-BIT QDRTM II SRAM 2-WORD BURST OPERATION

SRAM Chip Sync Dual 1.8V 36M-Bit 2M x 18 0.45ns 165-Pin BGA

数据手册

下载地址一下载地址二到原厂下载

生产厂商

RENESAS

UPD44325182B数据手册规格书PDF详情

Features

• 1.8 ± 0.1 V power supply

• 165-pin PLASTIC BGA (15 x 17)

• HSTL interface

• PLL circuitry for wide output data valid window and future frequency scaling

• Separate independent read and write data ports with concurrent transactions

• 100 bus utilization DDR READ and WRITE operation

• Two-tick burst for low DDR transaction size

• Two input clocks (K and K#) for precise DDR timing at clock rising edges only

• Two output clocks (C and C#) for precise flight time and clock skew matching-clock

and data delivered together to receiving device

• Internally self-timed write control

• Clock-stop capability. Normal operation is restored in 20 μs after clock is resumed.

• User programmable impedance output (35 to 70 Ω)

• Fast clock cycle time : 3.3 ns (300 MHz), 3.5 ns (287 MHz), 4.0 ns (250 MHz), 5.0 ns (200 MHz)

• Simple control logic for easy depth expansion

• JTAG 1149.1 compatible test access port

UPD44325182B产品属性

  • 类型

    描述

  • 型号

    UPD44325182B

  • 制造商

    Renesas Electronics Corporation

  • 功能描述

    SRAM Chip Sync Dual 1.8V 36M-Bit 2M x 18 0.45ns 165-Pin BGA

  • 制造商

    Renesas Electronics Corporation

  • 功能描述

    36MB, B2 QDRII SRAM - Trays

更新时间:2025-10-18 10:12:00
供应商 型号 品牌 批号 封装 库存 备注 价格
RENESAS/瑞萨
12+
BGA
132
信誉第一/只做原装正品
RENESAS/瑞萨
25+
BGA
32360
RENESAS/瑞萨全新特价UPD44325182BF5-E40-FQ1即刻询购立享优惠#长期有货
RENESAS
21+
BGA
1532
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查
RENESAS
12+
BGA
108
一级代理,专注军工、汽车、医疗、工业、新能源、电力
RENESAS
2023+
BGA
8800
正品渠道现货 终端可提供BOM表配单。
RENESAS
原厂封装
9800
原装进口公司现货假一赔百
RENESAS
24+
BGA
8000
只做自己库存 全新原装进口正品假一赔百 可开13%增
RENESAS/瑞萨
2450+
BGA
9850
只做原装正品现货或订货假一赔十!
RENESAS/瑞萨
23+
BGA
68
全新原装正品现货,支持订货
RENESAS/瑞萨
20+
BGA
68
进口原装现货,假一赔十