位置:K4B4G0446B > K4B4G0446B详情

K4B4G0446B中文资料

厂家型号

K4B4G0446B

文件大小

1085.4Kbytes

页面数量

59

功能描述

DDP 4Gb B-die DDR3 SDRAM Specification

DDR3 SDRAM Memory

数据手册

下载地址一下载地址二到原厂下载

生产厂商

SAMSUNG

K4B4G0446B数据手册规格书PDF详情

Key Features

• JEDEC standard 1.5V ± 0.075V Power Supply

• VDDQ = 1.5V ± 0.075V

• 400 MHz fCK for 800Mb/sec/pin, 533MHz fCK for 1066Mb/sec/pin,

667MHz fCK for 1333Mb/sec/pin

• 8 Banks

• Posted CAS

• Programmable CAS Latency(posted CAS): 6, 7, 8, 9, 10

• Programmable Additive Latency: 0, CL-2 or CL-1 clock

• Programmable CAS Write Latency (CWL) = 5 (DDR3-800), 6

(DDR3-1066) and 7 (DDR3-1333)

• 8-bit pre-fetch

• Burst Length: 8 (Interleave without any limit, sequential with starting

address “000” only), 4 with tCCD = 4 which does not allow seamless

read or write [either On the fly using A12 or MRS]

• Bi-directional Differential Data-Strobe

• Internal(self) calibration : Internal self calibration through ZQ pin

(RZQ : 240 ohm ± 1)

• On Die Termination using ODT pin

• Average Refresh Period 7.8us at lower than TCASE 85°C, 3.9us at

85°C < TCASE < 95 °C

• Asynchronous Reset

• Package : 78 balls FBGA - x4/x8

• All of Lead-Free products are compliant for RoHS

• All of products are Halogen-free

K4B4G0446B产品属性

  • 类型

    描述

  • 型号

    K4B4G0446B

  • 制造商

    SAMSUNG

  • 制造商全称

    Samsung semiconductor

  • 功能描述

    DDR3 SDRAM Memory

更新时间:2025-12-15 19:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
SAMSUNG
24+
FBGA
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
SAMSUNG
20+
FBGA
11520
特价全新原装公司现货
SAMSUNG
1923+
FBGA
9865
原装进口现货库存专业工厂研究所配单供货
SAMSUNG
24+
BGA
20000
低价现货抛售(美国 香港 新加坡)
SAMSUNG/三星
2447
BGA
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
SAMSUNG/三星
23+
BGA
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
SAMSUNG
2016+
FBGA
2000
只做原装,假一罚十,公司优势内存型号!
SAMSUNG
23+
FBGA
8000
只做原装现货
SAMSUNG
23+
FBGA
7000
SAMSUNG/三星
24+
FBGA
60000
全新原装现货