TYPE | DESCRIPTION |
Factory Lead Time | 6 Weeks |
Mounting Type | Surface Mount |
Package / Case | 8-WFDFN Exposed Pad |
Surface Mount | YES |
Number of Pins | 8 |
Supplier Device Package | 8-TDFN (2x3) |
Number of Terminals | 8 |
Mounting Style | SMD/SMT |
Supplier Package | TDFN EP |
Bus Type | Serial I2C |
Mounting | Surface Mount |
Maximum Operating Temperature | + 85 C |
Minimum Operating Temperature | - 40 C |
Manufacturer | Microchip |
Brand | Microchip Technology / Atmel |
RoHS | Details |
Battery Backup Switching | No Backup Switching |
Package | Tape & Reel (TR);Cut Tape (CT);Digi-Reel®; |
Base Product Number | MCP7940 |
Mfr | Microchip Technology |
Product Status | Active |
Package Shape | RECTANGULAR |
Operating Temperature | -40°C~85°C |
Packaging | Tape & Reel (TR) |
Published | 2012 |
Series | -- |
JESD-609 Code | e4 |
Feature | Alarm, Leap Year, Square Wave Output, SRAM |
Part Status | Active |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Number of Terminations | 8 |
ECCN Code | EAR99 |
Type | Clock/Calendar |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
HTS Code | 8542.39.00.01 |
Voltage - Supply | 1.8V~5.5V |
Terminal Position | DUAL |
Terminal Form | NO LEAD |
Peak Reflow Temperature (Cel) | 260 |
Supply Voltage | 2.5V |
Terminal Pitch | 0.5mm |
Reach Compliance Code | compliant |
Time@Peak Reflow Temperature-Max (s) | 40 |
Base Part Number | MCP7940M |
Pin Count | 8 |
JESD-30 Code | R-PDSO-N8 |
Function | Clock/Calendar/Alarm |
Qualification Status | Not Qualified |
Operating Supply Voltage | 2.5, 3.3, 5 V |
Power Supplies | 2/5V |
Temperature Grade | INDUSTRIAL |
Interface | I2C, 2-Wire Serial |
Memory Size | 64B |
uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Logic Function | Clock |
Seated Height-Max | 0.8 mm |
Product Type | Real Time Clocks |
Screening Level | Industrial |
Number of Timers | 1 |
Time Format | HH:MM:SS (12/24 hr) |
Non-Volatile Memory | 64 B |
Date Format | YY-MM-DD-dd |
Current - Timekeeping (Max) | 1μA @ 5.5V |
Time-Min | SECONDS |
Interrupt Capability | Y |
Voltage - Supply, Battery | -- |
Volatile | NO |
Information Access Method | I2C |
Features | Alarm, Leap Year, Square Wave Output, SRAM |
Product Category | Real Time Clock |
Height | 750μm |
Length | 2mm |
Width | 3mm |
REACH SVHC | No SVHC |
Radiation Hardening | No |
RoHS Status | ROHS3 Compliant |
Lead Free | Lead Free |
原装正品 | 每颗芯片都来自原厂 |
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主要产品 | 只生厂材料 |
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现货库存 | 只生产原材料 |
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原装库存 | Bom 单 | 价格实惠 |