Purchase M41T0, In-stock M41T0 From SeekIC.
MFG:ST Package Cooled:06+ D/C:500
Part Number: M41T0
MFG: ST
Package Cooled: 06+
D/C: 500
Description: The M41T0 TIMEKEEPER® RAM is a low power Serial TIMEKEEPER with a built-in 32.768kHz os...
- Table of contents:
M41T0
-
Suppliers
DataSheet
General Description
M41T0 General Description
The M41T0 TIMEKEEPER® RAM is a low power Serial TIMEKEEPER with a built-in 32.768kHz oscillator (external crystal controlled). Eight registers are used for the clock/calendar function and are configured in binary coded decimal (BCD) format. Addresses and data are transferred serially via atwo-line bi-directional bus. The built-in address register is incremented automatically after each WRITE or READ data byte.
The M41T0 is supplied in 8 lead Plastic Small Outline package.
M41T0 Maximum Ratings
|
Symbol |
Parameter |
Value |
Unit |
|
TSTG |
Storage Temperature (VCC Off, Oscillator Off) |
55 to 125 |
|
|
VCC |
Supply Voltage |
0.3 to 7
|
V |
|
TSLD (1) |
Lead Solder Temperature for 10 seconds |
260 |
|
|
VIO |
Input or Output Voltages |
0.3 to VCC +0.3 |
V |
|
IO |
Output Current |
20 |
mA |
|
PD |
Power Dissipation |
1 |
W |
Note: 1. Reflow at peak temperature of 255 to 260 for < 30 seconds (total thermal budget not to exceed 180 for between 90 and 150 seconds).
M41T0 Features
` 2.0 TO 5.5V CLOCK OPERATING VOLTAGE
` COUNTERS FOR SECONDS, MINUTES,
HOURS, DAY, DATE, MONTH, YEARS, and CENTURY
` YEAR 2000 COMPLIANT
` I2C BUS COMPATIBLE (400kHz)
` LOW OPERATING CURRENT OF 130A
` OPERATING TEMPERATURE OF 40 TO 85
` AUTOMATIC LEAP YEAR COMPENSATION
` SPECIAL SOFTWARE PROGRAMMABLE OUTPUT
` OSCILLATOR STOP DETECTION
` COUNTERS FOR SECONDS, MINUTES,
HOURS, DAY, DATE, MONTH, YEARS, and CENTURY
` YEAR 2000 COMPLIANT
` I2C BUS COMPATIBLE (400kHz)
` LOW OPERATING CURRENT OF 130A
` OPERATING TEMPERATURE OF 40 TO 85
` AUTOMATIC LEAP YEAR COMPENSATION
` SPECIAL SOFTWARE PROGRAMMABLE OUTPUT
` OSCILLATOR STOP DETECTION
M41T0 Connection Diagram
M41T0
PDF/DataSheet Download
- Datasheet: M41T0
- File Size: 266816 KB
- Manufacturer: STMICROELECTRONICS [STMicroelectronics]
- Click here to Download
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