參數資料
型號： M40Z111WMH
廠商： 意法半導體
英文描述： NVRAM CONTROLLER for up to TWO LPSRAM
中文描述： NVRAM中控制器長達2 LPSRAM
文件頁數： 7/12頁
文件大?。?/td> 89K
代理商： M40Z111WMH
Symbol
Parameter
Min
Max
Unit
t
F (1)
V
PFD
(max) to V
PFD
(min) V
CC
Fall Time
300
μ
s
t
FB (2)
V
PFD
(min) to V
SO
V
CC
Fall Time
10
μ
s
t
R
V
PFD
(min) to V
PFD
(max) V
CC
Rise Time
10
μ
s
t
EDL
Chip Enable Propagation Delay
M40Z111
15
ns
M40Z111W
20
ns
t
EDH
Chip Enable Propagation Delay
M40Z111
10
ns
M40Z111W
20
ns
t
ER
Chip Enable Recovery
40
200
ms
t
WP
Write Protect Time
M40Z111
40
150
μ
s
M40Z111W
40
250
μ
s
Notes
: 1. V
PFD
(max) to V
PFD
(min) fall time of less than t
F
may result in deselection/write protection not occurring until 200
μ
s after
V
CC
passes V
PFD
(min).
2. V
PFD
(min) to V
SO
fall time of less than t
FB
may cause corruption of RAM data.
Table 6. Power Down/Up AC Characteristics
(T
A
= 0 to 70
°
C)
AI02396
VCC
VPFD (max)
E
ECON
tF
tFB
VOHB
VPFD (min)
VSO
tWPT
VPFD
Figure 5. Power Down Timing
7/12
M40Z111, M40Z111W
相關PDF資料
PDF描述
M40Z111WSH NVRAM CONTROLLER for up to TWO LPSRAM
M40Z111MH Multiconductor Cable; Number of Conductors:8; No. Strands x Strand Size:Solid; Jacket Material:Polyvinylchloride (PVC); Number of Pairs:4; Leaded Process Compatible:Yes
M40Z300 NVRAM CONTROLLER for up to EIGHT LPSRAM
M40Z300MH NVRAM CONTROLLER for up to EIGHT LPSRAM
M40Z300MH1TR NVRAM CONTROLLER for up to EIGHT LPSRAM
相關代理商/技術參數
參數描述
M40Z111WMH6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V OR 3V NVRAM SUPERVISOR FOR UP TO TWO LPSRAMs
M40Z111WMH6E 功能描述:監(jiān)控電路 N-Ch, 5V or 3V NVRAM up to 2 LPSRAMs RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
M40Z111WMH6F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V or 3V NVRAM supervisor for up to two LPSRAMs
M40Z111WMH6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V OR 3V NVRAM SUPERVISOR FOR UP TO TWO LPSRAMs
M40Z111WSH 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NVRAM CONTROLLER for up to TWO LPSRAM
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