参数资料
型号: W948D2FBJX5E
厂商: Winbond Electronics
文件页数: 3/60页
文件大小: 0K
描述: IC LPDDR SDRAM 256MBIT 90VFBGA
标准包装: 240
格式 - 存储器: RAM
存储器类型: 移动 LPDDR SDRAM
存储容量: 256M(8Mx32)
速度: 200MHz
接口: 并联
电源电压: 1.7 V ~ 1.95 V
工作温度: -25°C ~ 85°C
封装/外壳: 90-TFBGA
供应商设备封装: 90-VFBGA(8x13)
包装: 托盘
W948D6FB / W948D2FB
256Mb Mobile LPDDR
7.14.1 Clock Stop Mode Entry and Exit .................................................................................................. 45
8. ELECTRICAL CHARACTERISTIC ................................................................................... 46
8.1 Absolute Maximum Ratings ...................................................................................................... 46
8.2 Input/Output Capacitance ......................................................................................................... 46
8.3 Electrical Characteristics and AC/DC Operating Conditions .................................................... 47
8.3.1 Electrical Characteristics and AC/DC Operating Conditions ......................................................... 47
8.4 IDD Specification Parameters and Test Conditions .................................................................. 48
8.4.1 IDD Specification Parameters and Test Conditions ...................................................................... 48
8.5 AC Timings ............................................................................................................................... 51
8.5.1 CAS Latency Definition (With CL=3) ............................................................................................. 54
8.5.2 Output Slew Rate Characteristics.................................................................................................. 55
8.5.3 AC Overshoot/Undershoot Specification ....................................................................................... 55
8.5.4 AC Overshoot and Undershoot Definition ..................................................................................... 55
9. PACKAGE DIMENSIONS ................................................................................................. 56
9.1: LPDDR X 16 ............................................................................................................................ 56
9.2: LPDDR X 32 ............................................................................................................................ 57
10. ORDERING INFORMATION ........................................................................................... 58
11. REVISION HISTORY ....................................................................................................... 59
Publication Release Date : Oct, 15, 2012
-3-
Revision : A01-004
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