Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | MCP7940N-E/SN |
| OEMstron Part # | MCP7940N-E-SN |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Clock & Timer ICs › Real Time Clocks |
| Description | IC RTC CLK/CALENDAR I2C 8-SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MCP7940N-E/SN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Apr 30 - May 5 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
MCP7940N-E/SN Specifications
| Part Number | MCP7940N-E/SN | |
| 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-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SOIC |
MCP7940N-E/SN Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
MCP7940NT-E/SN D# V72:2272_06455083 Microchip Technology Inc |
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N T/R RoHS: Compliant
|
Americas - 2090 |
|
MCP7940N-E/SN D# E54:1762_06509453 Microchip Technology Inc |
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube RoHS: Compliant
|
Europe - 21 |
| Part Number | Description | Stock |
|
MCP7940NT-E/SN D# MCP7940NT-E/SN Microchip Technology Inc |
Real Time Clock Serial 64Byte 8-Pin SOIC T/R - Tape and Reel (Alt: MCP7940NT-E/SN) |
Americas - 0 |
|
MCP7940N-E/SN D# MCP7940N-E/SN Microchip Technology Inc |
Real Time Clock Serial 64Byte 8-Pin SOIC Tube - Rail/Tube (Alt: MCP7940N-E/SN) |
Americas - 0 |
| Part Number | Description | Stock |
|
MCP7940N-E/SN D# MCP7940N-E/SN Microchip Technology Inc |
Real Time Clock Serial 64Byte 8-Pin SOIC Tube (Alt: MCP7940N-E/SN) |
Europe - 0 |
|
MCP7940NT-E/SN D# MCP7940NT-E/SN Microchip Technology Inc |
Real Time Clock Serial 64Byte 8-Pin SOIC T/R (Alt: MCP7940NT-E/SN) |
Europe - 0 |
| Part Number | Description | Stock |
|
MCP7940N-E/SN Microchip Technology Inc |
RTCC with battery-backed SRAM |
9 |
|
MCP7940NT-E/SN Microchip Technology Inc |
RTCC with battery-backed SRAM |
13200 |
| Part Number | Description | Stock |
|
MCP7940N-E/SN D# MCP7940N-E/SN-ND Microchip Technology Inc |
IC RTC CLK/CALENDAR I2C 8-SOIC |
2513 In Stock |
|
MCP7940NT-E/SN D# MCP7940NT-E/SNCT-ND Microchip Technology Inc |
IC RTC CLK/CALENDAR I2C 8-SOIC |
2777 In Stock |
| Part Number | Description | Stock |
|
MCP7940N-E/SN Microchip Technology Inc |
In stock shipping within 2days |
31111 |
| Part Number | Description | Stock |
|
MCP7940N-E/SN D# 2920808 Microchip Technology Inc |
RTCC, -40 TO 125DEG C, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
436 |
|
MCP7940NT-E/SN D# 3592244 Microchip Technology Inc |
REAL TIME CLOCK RoHS: Compliant
Min Qty: 3300
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
MCP7940NT-E/SN Microchip Technology Inc |
low-power Real-Time Clocks RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
MCP7940N-E/SN Microchip Technology Inc |
MCP7940N: Low-power Real-Time Clock, 400 kHz, 64B SRAM, -40C to +125C, SOIC-8 RoHS: Compliant
pbFree: Yes
|
500 Tube |
| Part Number | Description | Stock |
|
MCP7940NESN Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
1574 |
| Part Number | Description | Stock |
|
MCP7940NESN Microchip Technology Inc |
OEM/CM ONLY |
105 |
| Part Number | Description | Stock |
|
MCP7940NT-E/SN 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 SOIC - Tape&Reel RoHS: Compliant
|
3300 In Stock |
|
MCP7940N-E/SN 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 SOIC RoHS: Compliant
|
367 In Stock |
| Part Number | Description | Stock |
|
MCP7940N-E/SNVAO D# MCP7940N-E/SNVAO Microchip Technology Inc |
RTCC with battery-backed SRAM RoHS: Compliant
pbFree: Yes
|
28800 |
|
MCP7940NT-E/SN D# MCP7940NT-E/SN Microchip Technology Inc |
RTCC with battery-backed SRAM RoHS: Compliant
pbFree: Yes
|
2780 - Alternates Available |
|
MCP7940N-E/SN D# MCP7940N-E/SN Microchip Technology Inc |
RTCC with battery-backed SRAM RoHS: Compliant
pbFree: Yes
|
2119 - Alternates Available |
| Part Number | Description | Stock |
|
MCP7940N-E/SN D# 579-MCP7940N-E/SN Microchip Technology Inc |
Real Time Clock I2C GP RTCC 64B SRAM ExT SER EE, ExT RoHS: Compliant
|
593 |
|
MCP7940NT-E/SN D# 579-MCP7940NT-E/SN Microchip Technology Inc |
Real Time Clock I2C GP RTCC 64B SRAM EXT RoHS: Compliant
|
179 |
| Part Number | Description | Stock |
|
MCP7940NT-E/SN Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT - Package: 8 SOIC 3.90mm(.150in) T/R RoHS: Compliant
|
0 in Stock 0 on Order |
|
MCP7940N-E/SN Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT - Package: 8 SOIC 3.90mm(.150in) TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
| Part Number | Description | Stock |
|
MCP7940NT-E/SN D# MCHP00000019243 Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT - Package: 8 SOIC 3.90mm(.150in) T/R |
0 |
|
MCP7940N-E/SN D# MCHP00000019237 Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT - Package: 8 SOIC 3.90mm(.150in) TUBE |
0 |
| Part Number | Description | Stock |
|
MCP7940NT-E/SN D# 89W8587 Microchip Technology Inc |
I2C GP RTCC, 64B SRAM, EXT, 8 SOIC 3.90MM(.150IN) T/R ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 3300
Container: TAPE & REEL - FULL
|
0 |
|
MCP7940N-E/SN D# 72AC6176 Microchip Technology Inc |
RTCC, -40 TO 125DEG C, SOIC-8, Date Format:Day, Date, Month, Year, Clock Format:HH:MM:SS, Clock IC Type:RTCC, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Clock IC Case Style:SOIC, No. of Pins:8Pins, IC Interface Type:I2C, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
403 |
| Part Number | Description | Stock |
|
MCP7940NT-E/SN D# NS-MCP7940NT-E/SN Microchip Technology Inc |
OEM/CM ONLY |
5664 |
| Part Number | Description | Stock |
|
MCP7940N-E/SN 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 SOIC RoHS: Compliant
|
367 In Stock |
|
MCP7940NT-E/SN 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 SOIC - Tape&Reel RoHS: Compliant
|
3300 In Stock |
| Part Number | Description | Stock |
|
MCP7940N-E/SN D# 1770305 Microchip Technology Inc |
Microchip MCP7940N-E/SN, Real Time Clock (RTC) Serial-I2C, 8-Pin SOIC, TU Min Qty: 100
Container: Tube
|
230 |
| Part Number | Description | Stock |
|
MCP7940NE/SN Microchip Technology Inc |
OEM/CM ONLY |
551 |
| Part Number | Description | Stock |
|
MCP7940NT-E/SN D# 51566557 Microchip Technology Inc |
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N T/R RoHS: Compliant
|
Americas - 3300 |
|
MCP7940N-E/SN D# 51549244 Microchip Technology Inc |
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube RoHS: Compliant
|
Americas - 300 |
| Part Number | Description | Stock |
|
MCP7940N-E/SN D# 2920808 Microchip Technology Inc |
RTCC, -40 TO 125DEG C, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
403 |
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Quick Inquiry
| In Stock | 3,586 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.0075 | $ 1.0075 |
| 100 | $ 1.0075 | $ 100.7500 |
| 500 | $ 1.0075 | $ 503.7500 |
| 1000 | $ 1.0075 | $ 1,007.5000 |
| 2500 | $ 1.0075 | $ 2,518.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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