參數(shù)資料
型號(hào): M48Z12-70PC6
廠商: STMICROELECTRONICS
元件分類: SRAM
英文描述: 2K X 8 NON-VOLATILE SRAM MODULE, 70 ns, PDIP24
封裝: 0.600 INCH, ROHS COMPLIANT, CAPHAT, PLASTIC, DIP-24
文件頁(yè)數(shù): 3/21頁(yè)
文件大小: 177K
代理商: M48Z12-70PC6
M48Z02, M48Z12
Operation modes
Figure 7.
Checking the BOK flag status
READ DATA
AT ANY ADDRESS
AI00607
IS DATA
COMPLEMENT
OF FIRST
READ?
(BATTERY OK)
POWER-UP
YES
NO
WRITE DATA
COMPLEMENT BACK
TO SAME ADDRESS
READ DATA
AT SAME
ADDRESS AGAIN
NOTIFY SYSTEM
OF LOW BATTERY
(DATA MAY BE
CORRUPTED)
WRITE ORIGINAL
DATA BACK TO
SAME ADDRESS
(BATTERY LOW)
CONTINUE
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M48Z128-120PM1 功能描述:NVRAM 1M (128Kx8) 120ns RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問(wèn)時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube