Курс ЦБ на 13.11.2025
$81,29
€94,19
Microchip MCP7940N-I/SN
артикул MCP7940N-I/SN
Microchip
производитель
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube
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Технические параметры
Technical
Interface
I2C
Logic Function
Clock
Max Frequency
400 kHz
Max Operating Temperature
85 °C
Max Supply Voltage
5.5 V
Memory Size
64 B
Min Operating Temperature
-40 °C
Min Supply Voltage
1.8 V
Packaging
Rail/Tube
Schedule B
8542390000
Time Format
HH:MM:SS
Physical
Case/Package
SOIC
Contact Plating
Tin
Mount
Surface Mount
Number of Pins
8
Dimensions
Height
1.5 mm
Length
4.9 mm
Width
3.9 mm
Compliance
Lead Free
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Supply Chain
Lifecycle Status
Production (Last Updated: 2 years ago)
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Описание
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube
MCP7940 Series 64 Byte I2C Surface Mount Real-Time Clock/Calendar - SOIC-8
Microchip MCP7940N-I/SN; Real Time Clock; 64B RAM Serial-I2C; 8-Pin SOIC
RTC IC Operating temperature: -40...+85 °C Power supply: 1.8...5.5 V Interface: I²C Package: SOIC-8
Low-Cost I2C Real-Time Clock/Calendar with SRAM and Battery Switchover
RTCC, GP I2C, 64B SRAM, 8SOIC; Date Format: YYYY: MM: WK: DD: Hr: Min: Secs; Clock Format: 12Hr / 24Hr; Clock IC Type: Alarm RTC; Supply Voltage Min: 1.8V; Supply Voltage Max: 5.5V; Clock IC Case Style: SOIC; No. of Pins: 8Pins; IC I
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