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| 型號(hào)： | 97SD3248RPMI |
| 廠商： | MAXWELL TECHNOLOGIES |
| 元件分類： | DRAM |
| 英文描述： | 32M X 48 SYNCHRONOUS DRAM, 6 ns, QFP132 |
| 封裝： | STACK, QFP-132 |
| 文件頁(yè)數(shù)： | 17/40頁(yè) |
| 文件大?。?/td> | 758K |
| 代理商： | 97SD3248RPMI |
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97SD3248
M
em
o
ry
24
All data sheets are subject to change without notice
2004 Maxwell Technologies
All rights reserved.
1.5Gb (8-Meg X 48-Bit X 4-Banks) SDRAM
03.25.04 Rev 1
Write with auto-precharge: In this operation, since precharge is automatically preformed after completing a
burst write or single write operation, a precharge command need not be executed after each write operation.
The command executed for the same bank after the execution of this command must be the bank active
(ACTV) command. In addition, an interval of I
APW is required between the final valid data input and input of
next command.
Burst Write (Burst Length = 4)
Single Write
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| 97SD3248RPMK | 32M X 48 SYNCHRONOUS DRAM, 6 ns, QFP132 |
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| 97U870AKT | 97U SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC40 |
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| AT91SAM9R64-CU | 功能描述:ARM微控制器 - MCU ARM Thumb MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
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