Part Details for MCP7940M-I/ST by Microchip Technology Inc
Overview of MCP7940M-I/ST by Microchip Technology Inc
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (8 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for MCP7940M-I/ST
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
93T1811
|
Newark | Rtc, I2C, 64Bytes Sram, 8Tssop, Date Format:Dd:Mm:Yyyy, Clock Format:Hh:Mm:Ss, Clock Ic Type:Rtc, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Clock Ic Case Style:Tssop, No. Of Pins:8Pins, Ic Interface Type:I2C, Operating Rohs Compliant: Yes |Microchip MCP7940M-I/ST RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 987 |
|
$0.6450 / $0.7380 | Buy Now |
|
DISTI #
79T6325
|
Newark | Real Time Clock/Calender, 64B, I2C, Tssop-8, Date Format:Dd:Mm:Yyyy, Clock Format:Hh:Mm:Ss, Clock Ic Type:Rtc, Supply Voltage Min:1.8V, Supply Voltage Max:5.5V, Clock Ic Case Style:Tssop, No. Of Pins:8Pins, Ic Interface Type:I2C Rohs Compliant: Yes |Microchip MCP7940M-I/ST RoHS: Compliant Min Qty: 600 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
|
$0.7040 | Buy Now |
|
DISTI #
MCP7940M-I/ST-ND
|
DigiKey | IC RTC CLK/CALENDAR I2C 8TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
28 In Stock |
|
$0.6200 / $0.7100 | Buy Now |
|
DISTI #
MCP7940M-I/ST
|
Avnet Americas | Real Time Clock Serial 64Byte 8-Pin TSSOP Tube - Rail/Tube (Alt: MCP7940M-I/ST) RoHS: Compliant Min Qty: 500 Package Multiple: 100 Lead time: 6 Weeks, 0 Days Container: Tube | 0 |
|
$0.6200 / $0.7100 | Buy Now |
|
DISTI #
579-MCP7940M-I/ST
|
Mouser Electronics | Real Time Clock I2C RTCC 64B SRAM No VBAT RoHS: Compliant | 3305 |
|
$0.6180 / $0.6700 | Buy Now |
|
DISTI #
MCP7940M-I/ST
|
Microchip Technology Inc | RTCC with SRAM (no battery backing), Projected EOL: 2039-02-23 RoHS: Compliant pbFree: Yes |
859 Alternates Available |
|
$0.5800 / $0.7100 | Buy Now |
|
DISTI #
70388870
|
RS | Microchip MCP7940M-I/ST, Real Time Clock, 64B RAM Serial-I2C, 8-Pin TSSOP | Microchip Technology Inc. MCP7940M-I/ST RoHS: Not Compliant Min Qty: 600 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk | 0 |
|
$0.6200 / $0.7400 | RFQ |
|
|
Future Electronics | MCP7940M Series 5.5 V 64 byte Low-Cost I2C™ Real-Time Clock/Calendar with SRAM RoHS: Compliant pbFree: Yes Min Qty: 600 Package Multiple: 100 Lead time: 6 Weeks Container: Tube | 0Tube |
|
$0.6700 / $0.7650 | Buy Now |
|
|
Onlinecomponents.com | Real Time Clock Serial - 64byte Clock/Calendar/Alarm Automotive 8-Pin TSSOP - Tube RoHS: Compliant | 800 Factory Stock |
|
$0.5900 / $0.7430 | Buy Now |
|
DISTI #
MCP7940M-I/ST
|
TME | IC: RTC circuit, I2C, SRAM, 64BSRAM, 1.8÷5.5VDC, TSSOP8 Min Qty: 1 | 0 |
|
$0.6800 / $0.8200 | RFQ |
Part Details for MCP7940M-I/ST
MCP7940M-I/ST CAD Models
MCP7940M-I/ST Part Data Attributes
|
|
MCP7940M-I/ST
Microchip Technology Inc
Buy Now
Datasheet
|
Compare Parts:
MCP7940M-I/ST
Microchip Technology Inc
REAL TIME CLOCK
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | 4.40 MM, PLASTIC, TSSOP-8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 6 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Clock Frequency-Max | 0.032 MHz | |
| External Data Bus Width | ||
| Information Access Method | SERIAL(I2C) | |
| Interrupt Capability | Y | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.4 mm | |
| Number of Terminals | 8 | |
| Number of Timers | ||
| On Chip Data RAM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Qualification Status | Not Qualified | |
| RAM (words) | 64 | |
| Screening Level | TS 16949 | |
| Seated Height-Max | 1.2 mm | |
| Supply Current-Max | 0.4 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 1.8 V | |
| Supply Voltage-Nom | 2.5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time-Min | SECONDS | |
| Volatile | YES | |
| Width | 3 mm | |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Alternate Parts for MCP7940M-I/ST
This table gives cross-reference parts and alternative options found for MCP7940M-I/ST. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP7940M-I/ST, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| MCP7940N-E/SN | REAL TIME CLOCK | Microchip Technology Inc | MCP7940M-I/ST vs MCP7940N-E/SN |
| MCP7940N-E/MS | MCP7940N-E/MS | Microchip Technology Inc | MCP7940M-I/ST vs MCP7940N-E/MS |
| MCP7940M-I/P | REAL TIME CLOCK | Microchip Technology Inc | MCP7940M-I/ST vs MCP7940M-I/P |
| MCP7940N-I/ST | REAL TIME CLOCK, PDSO8, 4.40 MM, PLASTIC, TSSOP-8 | Microchip Technology Inc | MCP7940M-I/ST vs MCP7940N-I/ST |
| MCP7940N-I/P | MCP7940N-I/P | Microchip Technology Inc | MCP7940M-I/ST vs MCP7940N-I/P |
| MCP7940NT-I/ST | REAL TIME CLOCK, PDSO8, 4.40 MM, PLASTIC, TSSOP-8 | Microchip Technology Inc | MCP7940M-I/ST vs MCP7940NT-I/ST |
| MCP7940NT-I/MNY | REAL TIME CLOCK, PDSO8, 2 X 3 MM, 0.75 MM HEIGHT, PLASTIC, TDFN-8 | Microchip Technology Inc | MCP7940M-I/ST vs MCP7940NT-I/MNY |
| MCP7940MT-I/ST | REAL TIME CLOCK | Microchip Technology Inc | MCP7940M-I/ST vs MCP7940MT-I/ST |