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參數(shù)資料
| 型號： | M68Z512-70NC1T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 4 Mbit 512Kb x8 Low Power SRAM with Output Enable |
| 中文描述： | 4兆位512KB的x8與輸出低功耗SRAM啟用 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 92K |
| 代理商： | M68Z512-70NC1T |
1/12
March 2000
M68Z512
4 Mbit (512Kb x8) Low Power SRAM with Output Enable
I
ULTRA LOW DATA RETENTION CURRENT
– 100nA (typical)
– 10μA (max)
I
OPERATION VOLTAGE: 5V ±10%
I
512 Kbit x8 SRAM with OUTPUT ENABLE
I
EQUAL CYCLE and ACCESS TIMES: 70ns
I
LOW V
CC
DATA RETENTION: 2V
I
TRI-STATE COMMON I/O
I
CMOS for OPTIMUM SPEED/POWER
I
AUTOMATIC POWER-DOWN WHEN
DESELECTED
I
INTENDED FOR USE WITH ST
ZEROPOWER
AND TIMEKEEPER
CONTROLLERS
DESCRIPTION
The M68Z512 is a 4 Mbit (4,194,304 bit) CMOS
SRAM, organized as 524,288 words by 8 bits. The
device features fully static operation requiring no
external clocks or timing strobes, with equal ad-
dress access and cycle times. It requires a single
5V ±10% supply, and all inputs and outputs are
TTL compatible.
This device has an automatic power-down feature,
reducing the power consumption by over 99%
when deselected.
The M68Z512 is available in a 32 lead TSOP II
(10 x 20mm) package.
Figure 1. Logic Diagram
AI03030
19
A0-A18
W
DQ0-DQ7
VCC
M68Z512
G
VSS
8
E
32
1
TSOP II 32 (NC)
10 x 20mm
Table 1. Signal Names
A0-A18
Address Inputs
DQ0-DQ7
Data Input/Output
E
Chip Enable
G
Output Enable
W
Write Enable
V
CC
Supply Voltage
V
SS
Ground
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M68Z512NC | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8 Low Power SRAM with Output Enable |
| M690 SOHTCSS100- | 制造商:TR FASTENINGS 功能描述:SCREW SOCKET CAP M6X90 制造商:TR FASTENINGS 功能描述:SCREW SOCKET, CAP, M6X90 制造商:TR FASTENINGS 功能描述:SCREW SOCKET, CAP, M6X90; Thread Size - Metric:M6; Screw Length:90mm; Fastener Material:Steel; Screw Head Style:Socket Cap; SVHC:No SVHC (19-Dec-2012); Driver Type:Hexagon; External Length / Height:90mm; Material:Steel; Thread ;RoHS Compliant: Yes |
| M6900 | 制造商:Tamura Corporation of America 功能描述: |
| M69032 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述: |
| M690SDM | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:SIGE SINGLE FREQUENCY VCSO |
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