參數(shù)資料
型號(hào)： 5962R9215311VTX
元件分類： SRAM
英文描述： 32K X 8 STANDARD SRAM, 55 ns, CDFP36
封裝： 0.700 X 1 INCH, 0.050 INCH PITCH, TOP BRAZED, CERAMIC, FP-36
文件頁數(shù)： 1/15頁
文件大小： 144K
代理商： 5962R9215311VTX
FEATURES
40ns, 55ns, and 70ns maximum address access time
Asynchronous operation for compatibility with industry-
standard 32K x 8 SRAM
CMOS compatible inputs/outputs
Three-state bidirectional data bus
Low operating and standby current
Radiation-hardened process and design; total dose irradiation
testing to MIL-STD-883 Method 1019
- Total-dose: 1.0E6 rads(Si)
- Error Rate: 1.0E-10 errors/bit-day
- Latchup immune
QML Q and V compliant part
Packaging options:
- 36-pin 50-mil center flatpack (0.7 x 1.0)
- 28-pin 100-mil center DIP (0.600 x 1.4)
5-volt operation
Standard Microcircuit Drawing available 5962-92153
INTRODUCTION
The UT7156 SRAM is a high performance, asynchronous,
radiation-hardened, 32K x 8 random access memory
conforming to industry-standard fit, form, and function. The
UT7156 SRAM features fully static operation requiring no
external clocks or timing strobes. Implemented using an
advanced radiation-hardened process and a device enable/
disable function the UT7156 is a high performance, power-
saving SRAM. The combination of radiation-hardness, fast
access time, and low power consumption make UT7156
ideal for high-speed systems designed for operation in
radiation environments.
MEMORY
ARRAY
COLUMN
I/O
Figure 1. SRAM Functional Block Diagram
INPUT
DRIVERS
INPUT
ROW
DECODER
OUTPUT ENABLE
E2
W
G
E1
CHIP ENABLE
OUTPUT
DRIVERS
DATA
WRITE
CIRCUIT
DATA
READ
CIRCUIT
COLUMN
DECODER
WRITE ENABLE
INPUT
DRIVERS
INPUT
DRIVERS
TOP/BOTTOM
DECODER
BLOCK
DECODER
INPUT
DRIVERS
A(14:0)
INPUT
DRIVER
DQ(7:0)
Military Standard Products
UT7156 Radiation-Hardened 32K x 8 SRAM
Advanced Data Sheet
March 1997
相關(guān)PDF資料
PDF描述
5962G9215309VMX 32K X 8 STANDARD SRAM, 55 ns, CDIP28
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5962H9215315QMA 32K X 8 STANDARD SRAM, 70 ns, CDIP28
5962R9581901QQX 24 I/O, PIA-GENERAL PURPOSE, CDIP40
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5962R9452603VGA 功能描述:校驗(yàn)器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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