MCP7940N-E/SN Price & Stock
- 4 Star
- AAAChips
- AAComp
- ACDS
- ACME
- AIChipLink
- AllChip Elec
- Allelco
- AmpleChip
- Ande Elec
- AnLin
- Anterwell
- Anywayele
- APS
- Ariat
- Asen Elec
- Atosn
- ATP
- Augswan
- Au Ling
- Avnat
- AxisPart
- Besen Tech
- Best Comp
- Braveelec
- Brilltron
- CGOC
- Chipinventory
- ChipOne
- Chipsea
- ChipSource
- Chips Pulse
- Chuangxinda
- Classic
- CompExpert
- ComS.I.T.
- Conevo
- Conrad
- C Plus
- Cytech
- Dasenic
- Dechoele
- Depu
- DGT Tech
- Direct Components
- DREAMland
- Drex Elec
- Dxway
- Dynamic-sl
- Ea-chip
- EASEV
- Element14apac
- Errebi
- Ersa
- ESource
- Farnell
- FirstChoice
- Flip
- FlyWing
- Fmall
- FPGAMALL
- Freelance
- Geefook
- GlobalTek
- Grand power
- GreenChips
- Green Light
- Greentree
- Handtmann
- Hansinfo
- HaoDe
- Heisener
- HeQing
- Hongte
- HonourChip
- Hotenda
- IC Components
- Icgogogo
- Icmiles
- ICSOSO
- ITD-IC
- J2sourcing
- Jak
- Jameco
- JiaLiXin
- Jiayi
- Jietai
- Kaian
- Kepictronics
- KK Wisdom
- Klytech
- Kynix
- Lankamicro
- LCSC
- Lingto
- LIXINC
- Longzi
- Lvychips
- Macroship
- March-Tech
- Maritex
- Mars Elec
- Martec
- MetaverseIc
- MicrochipUSA
- Microsemi
- Midan
- Mouser
- MV Comp
- NAC
- Nantian
- NetSource
- Newark
- NewStrength
- Nexxon
- OMO
- OnlineCom
- Origin Data
- PESE
- Pneda
- PUI
- Quattro
- Quest
- Redstar Elec
- Resion
- Rixin
- Rochester
- RS
- RS DE
- RYX IC
- Sense Elec
- Shengyu
- Sierra
- SiliTech
- Southernel
- Sunether
- SZ Comp
- TE
- Tech-Electr
- TME
- Unicom Elec
- Unikey
- Utmel
- Ventron
- Voyager Comp
- Walsoon
- WanWeiChip
- Weyland
- WinSource
- Worldway
- Xianghongli
- Xinghuan
- Xinvry
- Xunqida
- YIC
- YST Elec
- Yuanxinai
Hide
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
Ersa Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | 606 |
|
Inquiry |
Fmall Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | 19910 |
|
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 |
Xinghuan International Trade Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 43180 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SNVAO | Microchip Technology Inc | MCP7940N-E/SNVAO | 2000 |
|
Inquiry |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | DC:24+ ; Original New | 37961 |
|
Inquiry |
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 |
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
|
5222 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
|
3846 In Stock |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 3066 |
|
Inquiry |
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 Clock/Timing - Real Time Clocks
|
In-Stock |
|
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
|
15705 |
|
Buy |
Chip Source Co.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 245936 |
|
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 |
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 |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 3772 |
|
Inquiry |
EA-chip Industry Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 3427 |
|
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 | 8878 |
|
Inquiry |
Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 35000 |
|
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 | 33 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 1936 |
|
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 | 7279 |
|
Buy |
Axis Part Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | New Original,COC,ISO9001 | 8500 |
|
Inquiry |
Win Source
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 25140 |
|
Buy |
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 |
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 8SOIC | 7614 |
|
Inquiry |
Dechoele Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 9186 |
|
Inquiry |
Hong Kong Brave Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | 8-SOIC (0.154", 3.90mm Width) | 43180 |
|
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 |
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 |
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 |
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 |
Cytech Systems Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | Available, Contact us | 2300 |
|
Inquiry |
YIC International Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N E/SN | Micrel / Microchip Technology | 3100 |
|
Inquiry |
Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8SOIC | 23680 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | DC:Active ; - | 3443 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip | Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) | In-Stock |
|
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 |
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 |
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 |
| 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 |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| MCP7940N-E/SN | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-SOIC | 0 |
|
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 |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
MCP7940NE/SN
sku #: MCP7940NESN
|
Microchip | 2763 |
|
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 | 500 |
|
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 »