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參數(shù)資料
| 型號： | FM32272-GTR |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO14 |
| 封裝： | GREEN, MS-012AB, SOIC-14 |
| 文件頁數(shù)： | 10/21頁 |
| 文件大?。?/td> | 417K |
| 代理商： | FM32272-GTR |
FM32278/276/274/272 - 5V I2C Companion
Rev. 3.1
July 2010
Page 18 of 21
Supervisor Timing (TA = -40° C to + 85° C, VDD = 4.0V to 5.5V)
Symbol
Parameter
Min
Max
Units
Notes
tRPU
/RST Active (low) after VDD>VTP
100
200
ms
tRNR
VDD < VTP noise immunity
10
25
s
1
tVR
VDD Rise Time
50
-
s/V
1,2
tVF
VDD Fall Time
100
-
s/V
1,2
tWDP
Pulse Width of /RST for Watchdog Reset
100
200
ms
tWDOG
Timeout of Watchdog
tDOG
2*tDOG
ms
3
fCNT
Frequency of Event Counters
0
10
MHz
Notes
1
This parameter is characterized but not tested.
2
Slope measured at any point on VDD waveform.
3
tDOG is the programmed time in register 0Ah, VDD > VTP and tRPU satisfied.
/RST Timing
VDD
VTP
VRST
RST
t
RPU
t
RNR
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FM32274 | 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:5V Integrated Processor Companion with Memory |
| FM32274-G | 功能描述:F-RAM 16K w/Pwr Mon WDT 877-FM32274-GTR RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
| FM32274-GTR | 功能描述:F-RAM 16K w/Pwr Mon WDT Bat Sw PF Ser Num RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
| FM32276 | 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:5V Integrated Processor Companion with Memory |
| FM32276-G | 功能描述:F-RAM 64K w/Pwr Mon WDT Bat Sw PF Ser Num RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
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