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MCP7940NT-I/MNY备选型号: MCP79412T-I/MNY

MCP7940NT-I/MNY

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-TDFN

6 Weeks
8-WFDFN Exposed Pad
表面贴装
表面贴装
Gold
8
Industrial grade
2011
Automotive, AEC-Q100
Tape & Reel (TR)
-40°C~85°C
e4
活跃
1 (Unlimited)
8
EAR99
Clock/Calendar
1.8V~5.5V
DUAL
260
2.5V
0.5mm
40
MCP7940N
8
2/5V
I2C, 2-Wire Serial
64B
0.032MHz
Clock
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.2μA @ 3.3V
SECONDS
Y
1.3V~5.5V
YES
I2C
Alarm, Leap Year, Square Wave Output, SRAM
2mm
3mm
750μm
ROHS3 Compliant
无
-
-
-
MCP79412T-I/MNY

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64

6 Weeks
8-WFDFN Exposed Pad
表面贴装
表面贴装
-
8
Industrial grade
2010
-
Tape & Reel (TR)
-40°C~85°C
e4
活跃
1 (Unlimited)
8
EAR99
Clock/Calendar
1.8V~5.5V
DUAL
260
5V
0.5mm
40
MCP79412
8
2/5V
I2C, 2-Wire Serial
64B 1Kb
0.4MHz
Clock
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.2μA @ 3.3V
SECONDS
Y
1.3V~5.5V
NO
I2C
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
2mm
3mm
-
ROHS3 Compliant
无
Nickel/Palladium/Gold (Ni/Pd/Au)
无SVHC
无铅
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图片	产品型号	品牌	分类	封装	描述	对比
	MCP79410T-I/MNY	Microchip Technology	时钟/定时 - 实时时钟	8-WFDFN Exposed Pad	Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TDFN EP T/R	对比
	MCP79411T-I/MNY	Microchip Technology	时钟/定时 - 实时时钟	8-WFDFN Exposed Pad	Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TDFN EP T/R	对比