參數(shù)資料
型號: 72SD3232
廠商: Maxwell Technologies, Inc
英文描述: 1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks
中文描述: 1千兆位SDRAM的32梅格× 32位× 4,銀行
文件頁數(shù): 2/41頁
文件大?。?/td> 596K
代理商: 72SD3232
72SD3232
M
2
All data sheets are subject to change without notice
2005 Maxwell Technologies
All rights reserved.
1 Gbit(32-Meg X 32-Bit X 4-Banks) SDRAM
02.04.05 Rev 3
7
Pinout Description
Pin Descriptions
Pin Name
A0 to A12
BA0, BA1
Function
Address Input
Row Address A0 to A12
Column Address A0 to A9
Bank Select Address BA0/BA1 (BS)
Data-Input/Output - Layer 1
Data-Input/Output - Layer 2
Data-Input/Output - Layer 3
Data-Input/Output - Layer 4
Chip Select
Row Address Strobe
Column Address Strobe
Write Enable
Input/Output Mask - Layer 1
Input/Output Mask - Layer 2
Input/Output Mask - Layer 3
Input/Output Mask - Layer 4
Clock Input - Layer 1 & 3
Clock Input - Layer 2 & 4
Clock Enable
Power for internal circuits
Ground for internal circuits
Power for DQ circuits
Ground for DQ circuits
No Connection
DQ0 to DQ7
DQ8 to DQ15
DQ16 to DQ23
DQ24 to DQ32
CS\
RAS\
CAS\
WE\
DQM 1
DQM 2
DQM 3
DQM 4
CLK1
CLK2
CKE
Vcc
Vss
VccQ
VssQ
NC
相關(guān)PDF資料
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72SD3232RPFE 1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks
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73007 DC-DC Converter, 2Watt, Input VDC: 24, Output VDC: 7.2/-7.2, Max Output Current(A): ??0.139, Package: SIP7, Isolation(VDC): 1000, Operating Temp. -40??C to +85??C, Low Ripple & Noise, High Efficiency up to 85%, Low Profile Plastic Case, Single, Dual & Dual Separated Outputs
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72SD3232RPFE 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks
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