参数资料
型号: W9812G21H-6I
厂商: WINBOND ELECTRONICS CORP
元件分类: DRAM
英文描述: 4M X 32 SYNCHRONOUS DRAM, 5 ns, PDSO86
封装: 0.400 INCH, ROHS COMPLIANT, TSOP2-86
文件页数: 6/36页
文件大小: 1422K
代理商: W9812G21H-6I
W9812G2IH
Publication Release Date:Nov. 06, 2008
- 14 -
Revision A01
9
ELECTRICAL CHARACTERISTICS
9.1 Absolute Maximum Ratings
PARAMETER
SYMBOL
RATING
UNIT
NOTES
Input/Output Voltage
VIN, VOUT
-0.3~VDD+ 0.3V
V
1
Power Supply Voltage
VDD, VDDQ
-0.3 ~ 4.6
V
1
Operating Temperature(-6C/-6/-75)
TOPR
0 ~ 70
°C
1
Operating Temperature(-6I)
TOPR
-40 ~ 85
°C
1
Storage Temperature
TSTG
-55 ~ 150
°C
1
Soldering Temperature (10s)
TSOLDER
260
°C
1
Power Dissipation
PD
1
W
1
Short Circuit Output Current
IOUT
50
mA
1
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
9.2 Recommended DC Operating Conditions
(TA = 0 to 70°C for -6C/-6/-75, TA = -40 to 85°C for -6I)
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
NOTES
Power Supply Voltage
VDD
3.0
3.3
3.6
V
I/O Buffer Supply Voltage
VDDQ
3.0
3.3
3.6
V
Input High Voltage
VIH
2.0
-
VDD + 0.3
V
1
Input Low Voltage
VIL
-0.3
-
0.8
V
2
Output logic high voltage
VOH
2.4
-
V
IOH= -2mA
Output logic low voltage
VOL
-
0.4
V
IOL= 2mA
Input leakage current
II(L)
-5
-
5
A
3
Output leakage current
IO(L)
-5
-
5
A
4
Note:
1.
VIH (max.) = VDD/VDDQ+1.5V for pulse width
< 5 nS.
2.
VIL (min.) = VSS/VSSQ-1.5V for pulse width
< 5 nS.
3.
Any input 0V
<VIN<VDDQ.
Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State outputs.
4.
Output disabled, 0V ≤ VOUT ≤ VDDQ
相关PDF资料
PDF描述
W9812G21H-6C 4M X 32 SYNCHRONOUS DRAM, 4.5 ns, PDSO86
W9812G6JH-6 8M X 16 SYNCHRONOUS DRAM, 5 ns, PDSO54
W986416AH-10 4M X 16 SYNCHRONOUS DRAM, 8 ns, PDSO54
W986432DH-6 2M X 32 SYNCHRONOUS DRAM, 5 ns, PDSO86
W986432DH-8 2M X 32 SYNCHRONOUS DRAM, 6 ns, PDSO86
相关代理商/技术参数
参数描述
W9812G2GB 制造商:WINBOND 制造商全称:Winbond 功能描述:1M 】 4 BANKS 】 32BITS SDRAM
W9812G2GB-6 制造商:WINBOND 制造商全称:Winbond 功能描述:1M 】 4 BANKS 】 32BITS SDRAM
W9812G2GB-6I 制造商:WINBOND 制造商全称:Winbond 功能描述:1M 】 4 BANKS 】 32BITS SDRAM
W9812G2GB-75 制造商:WINBOND 制造商全称:Winbond 功能描述:1M 】 4 BANKS 】 32BITS SDRAM
W9812G2GH 制造商:WINBOND 制造商全称:Winbond 功能描述:a high-speed synchronous dynamic random access memory (SDRAM), organized as 1,048,576 words 】 4 banks 】 32 bits