Microchip Technology MCP7940MT-I/ST Real Time Clocks 2.5V Tape & Reel (TR) 8Terminations DUAL
MCP7940MT-I/ST
1610-476-MCP7940MT-I/ST
8-TSSOP (0.173, 4.40mm Width)
RoHS Compliant
Time Format: HH:MM:SS (12/24 hr),Type: Clock/Calendar,Interface: I2C, 2-Wire Serial,Memory Size: 64B
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MCP7940MT-I/ST Tech Specifications
Microchip MCP7940MT-I/ST technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Clock/Timing - Real Time Clocks | |
| Manufacturer | Microchip | |
| Factory Lead Time | 6 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-TSSOP (0.173, 4.40mm Width) | |
| Number of Pins | 8Pins | |
| Usage Level | Industrial grade | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 2011 | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Type | Clock/Calendar | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Voltage - Supply | 1.8V~5.5V | |
| Terminal Position | DUAL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 2.5V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Pitch | 0.65mm | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | MCP7940M | |
| Power Supplies | 2/5V | |
| Interface | I2C, 2-Wire Serial | |
| Memory Size | 64B | |
| Logic Function | Clock | |
| Number of Timers | 1Timer | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Current - Timekeeping (Max) | 1μA @ 5.5V | |
| Time-Min | SECONDS | |
| Interrupt Capability | Y | |
| Volatile | NO | |
| Information Access Method | I2C | |
| Features | Alarm, Leap Year, Square Wave Output, SRAM | |
| Length | 4.4mm | |
| Height Seated (Max) | 1.2mm | |
| Width | 3mm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
MCP7940MT-I/ST Documents
Download datasheets and manufacturer documentation for MCP7940MT-I/ST
PCN Packaging
Packing Changes 10/Oct/2016ConflictMineralStatement
Microchip-company-68.pdfDatasheets
MCP7940M MCP7940M Errata
Others include "MCP79" parts
The following parts include 'MCP79'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| MCP7940MT-I/SN | Microchip Technology | 8-SOIC (0.154, 3.90mm Width) | 35 |
| MCP7940MT-I/MS | Microchip Technology | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 33000 |
| MCP7940MT-I/ST | Microchip Technology | 8-TSSOP (0.173, 4.40mm Width) | 33000 |
| MCP7940MT-I/MNY | Microchip Technology | 8-WFDFN Exposed Pad | 8000 |
| MCP7940MT-I/STVAO | Microchip Technology | 8-TSSOP (0.173, 4.40mm Width) |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | MCP7940MT-I/ST | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-TSSOP | 8-TSSOP (0.173, 4.40mm Width) | |
| MCP7940N-I/ST | Microchip Technology | IC RTC CLK/CALENDAR I2C 8-TSSOP | 8-TSSOP (0.173, 4.40mm Width) | |
| MCP79410-I/ST | Microchip Technology | MICROCHIP - MCP79410-I/ST - RTCC, 12C, 1K EE, 64B SRAM,8TSSOP | 8-TSSOP (0.173, 4.40mm Width) | |
| MCP7940M-I/ST | Microchip Technology | MICROCHIP - MCP7940M-I/ST - RTC, I2C, 64BYTES SRAM, 8TSSOP | 8-TSSOP (0.173, 4.40mm Width) |
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MCP7940MT-I/ST Comments
109 reviews
2020-11-11 00:00:00
I would purchase again.
2020-10-20 00:00:00
The process of buying electronic components on Jakelectronic is relatively smooth, but sometimes more product information and specifications are required.
2020-10-09 00:00:00
easy to find and purchase products
2020-09-28 00:00:00
Product is exactly as described. Still running the hardware through it's paces, but everything so far has been great.
2020-09-18 00:00:00
Their prices are relatively reasonable, but sometimes cheaper options can be found on other platforms. In general, I have a neutral attitude towards Jakelectronic when it comes to the electronic components I purchase. They still have some improvements to make.
2020-09-12 00:00:00
Jakelectronic offers quality electronic components and every product I buy from them meets my needs.
2020-08-15 00:00:00
Impressed with the variety of products available on their platform.
2020-07-03 00:00:00
Recommended for all electronics enthusiasts
2020-06-26 00:00:00
Highly recommend !!!
2020-06-17 00:00:00
I really love how easy this website is to use and the wide range of places that jak sources from.