MCP7940N-E/SN Price & Stock
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Manufacturer
Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks
IC RTC CLK/CALENDAR I2C 8-SOIC
Documents
| Datasheet |
MCP7940N-E/SN
|
Specifications
| Part Status | Active |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, Square Wave Output, SRAM |
| Memory Size | 64B |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial |
| Voltage - Supply | 1.8 V ~ 5.5 V |
| Voltage - Supply, Battery | 1.3 V ~ 5.5 V |
| Current - Timekeeping (Max) | 1.2µA @ 3.3V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
Hide
NAC Semi
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
|
MCP7940N-E/SN
sku #: MCHP00000019237
|
MICROCHIP | I2C GP RTCC, 64B SRAM, EXT - Package: 8 SOIC 3.90mm(.150in) TUBE; MOQ:400 | 130800 |
|
Buy |
NOVA Technology (HK) Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC |
|
Inquiry |
Xinghuan International Trade Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 43180 |
|
Inquiry |
Mouser
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MCP7940N-E/SN
sku #: 579-MCP7940N-E/SN
|
Microchip Technology | Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT Real Time Clock
|
5738 In Stock |
|
Buy | ||||||||||||
|
MCP7940NT-E/SN
sku #: 579-MCP7940NT-E/SN
|
Microchip Technology | Real Time Clock I2C GP RTCC 64B SRAM EXT Real Time Clock
|
4238 In Stock |
|
Buy |
Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 35000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 3772 |
|
Inquiry |
Shenzhen Dasenic Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC Integrated Circuits (ICs)>Clock/Timing - Real Time Clocks
|
39598 |
|
Buy |
Hotenda Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | Real Time Clock (RTC) IC Clock/Calendar 64B I??C, 2-Wire Serial 8-SOIC (0.154"", 3.90mm Width) | 266 |
|
Inquiry |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | DC:24+ ; Original New | 37961 |
|
Inquiry |
Unikey Electronics Pte. Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology / Atmel | I2C GP RTCC 64B SRAM ExT SER EE, ExT | 7000 |
|
Inquiry | |
| MCP7940N-E/SN | Microchip Technology | I2C GP RTCC 64B SRAM ExT SER EE, ExT | 2000 |
|
Inquiry |
Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC Clock/Timing - Real Time Clocks
|
9678 |
|
Buy |
PNEDA Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 18816 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 1936 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Micrel / Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC ; 8-SOIC Clock/Timing - Real Time Clocks
|
Available |
|
Inquiry |
Fmall Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | 19910 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SNVAO | Microchip Technology Inc | MCP7940N-E/SNVAO | 2000 |
|
Inquiry |
Newark element14
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
MCP7940N-E/SN
sku #: 72AC6176
|
Microchip | Microchip - Rtcc, -40 To 125Deg C, Soic-8 - Mcp7940N-E/Sn |Microchip MCP7940N-E/SN | in stock |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 3066 |
|
Inquiry |
Ample Chip
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Roving Networks / Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 125000 |
|
Inquiry |
Fly-Wing Technology (HK) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 8-SOIC (0.154 3.90mm Width) MCP7940N e3 Alarm Leap Year Square Wave Output SRAM real time clock IC 1.8V~5.5V 1.2muA @ 3.3V 4.9mm -40C~125C | 7769 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 3427 |
|
Inquiry |
Lanka Micro Electronic Co.,Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 2763 |
|
Buy |
Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | 23680 |
|
Inquiry |
DGT Technology (HK) Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Roving Networks / Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 10000 |
|
Inquiry |
Lvy Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | 2000 |
|
Inquiry | |||
| MCP7940N-E/SN | Microchip Technology | 2000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC Clock/Timing - Real Time Clocks
|
In-Stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SNVAO | Microchip | New Original ; DC:22+ | 10000 |
|
Inquiry |
Cytech Systems Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | Available, Contact us | 2300 |
|
Inquiry |
Weyland Electronics Group Pte. Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip | Real-Time Clock RTC Real-Time Clock RTC
|
76 |
|
Buy |
Hong Kong Luk Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip |
|
Inquiry |
KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC ; DC:21+ ; 8-SOIC | 111 |
|
Inquiry | |
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC ; DC:23+ | 23680 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT | 9,701 |
|
Inquiry |
Shenzhen Shengyu Electronics Tech Limited.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip | IC RTC CLK/CALENDAR I2C 8SOIC | 11502 |
|
Inquiry |
Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology |
|
Inquiry |
GlobalTek Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940NESN | MICROCHIP TECHNOLOGY | OEM/CM QUOTES ONLY | NO BROKERS | 1574 |
|
Inquiry |
RX Electronics Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Micrel / Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC Clock/Timing - Real Time Clocks
|
2250 |
|
Inquiry |
Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Maxim Integrated Products | In Stock |
|
Inquiry | ||
| MCP7940N-E/SN | Microchip Technology | In Stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | MICROCHIP | sopdipqfp ; DC:22+ | 10800 |
|
Inquiry |
Chips Pulse Industry Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Tech | Purchase Online. Ship Immediately. SOIC-8 Pre-ordered MCUs RoHS | 4 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip | SOIC-8 | 2500 |
|
Inquiry |
Win Source
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 84000 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | MICROCHIP | SOP-8 ; DC:2023+ | 30000 |
|
Inquiry | |
| MCP7940N-E/SN | TDK | SMD ; DC:2023+ | 300000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-ESN | Microchip Technology Inc | in stock |
|
Inquiry | ||
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | in stock |
|
Inquiry | |
| MCP7940N-E/SN | Microchip Technology | Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT | in stock |
|
Inquiry |
YIC International Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | 2000 |
|
Inquiry | ||||||||
| MCP7940N E/SN | Micrel / Microchip Technology | 3100 |
|
Inquiry |
LIXINC Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | Brand new and original/respond online to quote. | 10389 |
|
Inquiry |
IC Components Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | 2000 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 0 |
|
Inquiry |
Briocean Technology Co. Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip | 400 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
MCP7940NE/SN
sku #: MCP7940NESN
|
Microchip | 2763 |
|
Inquiry |
Ariat Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Micrel / Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC New Original Stock.
|
2000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940NESN | Microchip | OEM/CM ONLY | 105 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | MICROCHIP | In stock,ready for shipping ; SOP8 | 3814 |
|
Inquiry |
Farnell element14
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
MCP7940N-E/SN
sku #: 2920808
|
Microchip Technology | Microchip Technology Technology - Rtcc, -40 To 125Deg C, Soic-8 - Mcp7940N-E/Sn |Microchip Technology Technology MCP7940N-E/SN | in stock |
|
Buy |
OnlineComponents
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | Battery-Backed I2C Real Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40 C to +125 C - 8-lead SOIC | 600 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | MICROCHIP | SOP8 ; DC:16+ | 30029 |
|
Inquiry |
See Also:
MCP7940N-I/SN
MCP7940NT-E/SN
MCP7940N-1/SN
MCP79401-I/SN
MCP79402-I/SN
MCP7940NT-I/SN
MCP7940N-I/ST
MCP79400-I/SN
MCP7940N-E/MS
MCP7940M-I/SN
MCP79401-I/ST
MCP79412-I/SN
MCP79400T-I/SN
MCP79400-I/ST
MCP7940N-I/P
MCP79411-I/SN
MCP7940M-I/ST
MCP79402T-I/SN
MCP79401T-I/SN
MCP7940NT-I/ST
MCP7940MT-I/SN
MCP7940NT-E/MS
MCP7940N-E/SNVAO
MCP7940N-I/MS
MCP79402-I/ST
MCP79410T-I/SN
MCP79410-I/SN
MCP7940N-IMS
MCP79401-I/MS
MCP7940MT-I/ST
MCP79410-I/ST
MCP79411-I/ST
MCP79402T-I/ST
MCP79412T-I/SN
MCP79521-I/SN
MCP79510-I/SN
MCP79402-I/MS
MCP79410T-ISN
MCP79400T-I/ST
MCP79401T-I/ST
MCP7940NT-I/MS
MCP79400-I/MNY
MCP7940NT-IMS
MCP79401-I/MNY
MCP79411T-I/SN
MCP79400-I/MS
MCP79410T-I/ST
MCP7940NT-I/MNY
MCP7940N-I
More »