Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | MCP7940N-E/MS |
| OEMstron Part # | MCP7940N-E-MS |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
| Description | IC RTC CLK/CALENDAR I2C 8-MSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MCP7940N-E/MS PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 27 - Dec 2 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
MCP7940N-E/MS Specifications
| Part Number | MCP7940N-E/MS | |
| Brand | Microchip Technology | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Clock & Timer ICs | |
| Subcategory | Real Time Clocks | |
| Manufacturer | Microchip Technology | |
| Series | - | |
| 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 | 1.8V ~ 5.5V | |
| Voltage - Supply, Battery | 1.3V ~ 5.5V | |
| Current - Timekeeping (Max) | 1.2µA @ 3.3V | |
| Operating Temperature | -40°C ~ 125°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Supplier Device Package | 8-MSOP |
MCP7940N-E/MS Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
MCP7940N-E/MS D# V99:2348_06455061 Microchip Technology Inc |
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin MSOP Tube RoHS: Compliant
|
Americas - 174 |
|
MCP7940NT-E/MS D# V36:1790_06455079 Microchip Technology Inc |
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin MSOP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
MCP7940N-E/MS D# MCP7940N-E/MS Microchip Technology Inc |
Real Time Clock Serial 64Byte 8-Pin MSOP Tube - Rail/Tube (Alt: MCP7940N-E/MS) |
Americas - 0 |
|
MCP7940NT-E/MS D# MCP7940NT-E/MS Microchip Technology Inc |
Real Time Clock Serial 64Byte 8-Pin MSOP T/R - Tape and Reel (Alt: MCP7940NT-E/MS) |
Americas - 0 |
| Part Number | Description | Stock |
|
MCP7940NT-E/MS D# MCP7940NT-E/MS Microchip Technology Inc |
Real Time Clock Serial 64Byte 8-Pin MSOP T/R (Alt: MCP7940NT-E/MS) |
Asia - 5000 |
| Part Number | Description | Stock |
|
MCP7940N-E/MS D# MCP7940N-E/MS Microchip Technology Inc |
Real Time Clock Serial 64Byte 8-Pin MSOP Tube (Alt: MCP7940N-E/MS) |
Europe - 0 |
|
MCP7940NT-E/MS D# MCP7940NT-E/MS Microchip Technology Inc |
Real Time Clock Serial 64Byte 8-Pin MSOP T/R (Alt: MCP7940NT-E/MS) |
Europe - 0 |
| Part Number | Description | Stock |
|
MCP7940N-E/MS Microchip Technology Inc |
RTCC with battery-backed SRAM |
Contact Us |
|
MCP7940NT-E/MS Microchip Technology Inc |
RTCC with battery-backed SRAM |
2500 |
| Part Number | Description | Stock |
|
MCP7940NT-E/MS D# MCP7940NT-E/MSCT-ND Microchip Technology Inc |
IC RTC CLK/CALENDAR I2C 8-MSOP |
216 In Stock |
|
MCP7940N-E/MS D# MCP7940N-E/MS-ND Microchip Technology Inc |
IC RTC CLK/CALENDAR I2C 8-MSOP |
451 In Stock |
| Part Number | Description | Stock |
|
MCP7940NT-E/MS D# 3592243 Microchip Technology Inc |
REAL TIME CLOCK RoHS: Compliant
Min Qty: 2500
Container: Reel
|
0 |
|
MCP7940N-E/MS D# 3592242 Microchip Technology Inc |
REAL TIME CLOCK/CALENDAR, -40 TO 125DEGC RoHS: Compliant
Min Qty: 500
Container: Each
|
0 |
| Part Number | Description | Stock |
|
MCP7940NT-E/MS Microchip Technology Inc |
IC RTC CLK/CALENDAR I2C 8-MSOP RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
MCP7940N-E/MS Microchip Technology Inc |
RTCC with battery-backed SRAM RoHS: Compliant
pbFree: Yes
|
0 Tube |
| Part Number | Description | Stock |
|
MCP7940NEMS Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
581 |
| Part Number | Description | Stock |
|
MCP7940NEMS Microchip Technology Inc |
OEM/CM ONLY |
8395 |
| Part Number | Description | Stock |
|
MCP7940N-E/MS Microchip Technology Inc |
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 MSOP RoHS: Compliant
|
500 In Stock |
| Part Number | Description | Stock |
|
MCP7940N-E/MSVAO D# MCP7940N-E/MSVAO Microchip Technology Inc |
RTCC with battery-backed SRAM RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
|
MCP7940N-E/MS D# MCP7940N-E/MS Microchip Technology Inc |
RTCC with battery-backed SRAM RoHS: Compliant
pbFree: Yes
|
200 - Alternates Available |
|
MCP7940NT-E/MS D# MCP7940NT-E/MS Microchip Technology Inc |
RTCC with battery-backed SRAM RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
| Part Number | Description | Stock |
|
MCP7940N-E/MS D# 579-MCP7940N-E/MS Microchip Technology Inc |
Real Time Clock I2C GP RTCC 64B SRAM, EXT RoHS: Compliant
|
1918 |
|
MCP7940NT-E/MS D# 579-MCP7940NT-E/MS Microchip Technology Inc |
Real Time Clock I2C GP RTCC 64B SRAM, EXT RoHS: Compliant
|
1426 |
| Part Number | Description | Stock |
|
MCP7940NT-E/MS Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT - Package: 8 MSOP 3x3mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
|
MCP7940N-E/MS Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT - Package: 8 MSOP 3x3mm TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
MCP7940NT-E/MS D# MCHP00000019242 Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT - Package: 8 MSOP 3x3mm T/R |
0 |
|
MCP7940N-E/MS D# MCHP00000019236 Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT - Package: 8 MSOP 3x3mm TUBE |
0 |
| Part Number | Description | Stock |
|
MCP7940N-E/MS D# 64W6026 Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT, 8 MSOP 3X3MM TUBE ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 500
Container: Bulk
|
0 |
|
MCP7940NT-E/MS D# 64W6027 Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT, 8 MSOP 3X3MM T/R ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
|
0 |
| Part Number | Description | Stock |
|
MCP7940N-E/MS Microchip Technology Inc |
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 MSOP RoHS: Compliant
|
500 In Stock |
|
MCP7940NT-E/MS Microchip Technology Inc |
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 MSOP - Tape&Reel RoHS: Compliant
|
Alternative Product Available |
| Part Number | Description | Stock |
|
MCP7940NE/MS Microchip Technology Inc |
OEM/CM ONLY |
596 |
| Part Number | Description | Stock |
|
MCP7940N-E/MS Microchip Technology Inc |
shipping today |
7988 |
| Part Number | Description | Stock |
|
MCP7940N-E/MS D# 52637146 Microchip Technology Inc |
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin MSOP Tube RoHS: Compliant
|
Americas - 500 |
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Quick Inquiry
| In Stock | 506 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.9170 | $ 0.9170 |
| 100 | $ 0.9170 | $ 91.7000 |
| 500 | $ 0.9170 | $ 458.5000 |
| 1000 | $ 0.9170 | $ 917.0000 |
| 2500 | $ 0.9170 | $ 2,292.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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