Parameters |
Data Retention Time-Min |
40 |
Max Junction Temperature (Tj) |
150°C |
Height |
4.95mm |
Length |
4.95mm |
Width |
3.94mm |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Factory Lead Time |
1 Week |
Contact Plating |
Tin |
Mount |
Through Hole |
Mounting Type |
Through Hole |
Package / Case |
TO-226-3, TO-92-3 (TO-226AA) |
Number of Pins |
3 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Bulk |
Published |
2003 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
3 |
ECCN Code |
EAR99 |
Additional Feature |
MEMORY ORGANIZED AS FOUR PAGES OF 256 BITS |
Technology |
CMOS |
Terminal Position |
BOTTOM |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
3.3V |
Terminal Pitch |
1.27mm |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
DS2431 |
Pin Count |
3 |
Qualification Status |
Not Qualified |
Operating Supply Voltage |
5V |
Interface |
Serial |
Max Supply Voltage |
5.25V |
Min Supply Voltage |
2.8V |
Memory Size |
1Kb 256 x 4 |
Memory Type |
Non-Volatile |
Operating Mode |
ASYNCHRONOUS |
Access Time |
2μs |
Memory Format |
EEPROM |
Memory Interface |
1-Wire® |
Organization |
1KX1 |
Density |
1 kb |
Endurance |
50000 Write/Erase Cycles |
DS2431+ Overview
As far as its memory type goes, it falls into the Non-Volatile category. It is supplied votage within Bulk. It is available in TO-226-3, TO-92-3 (TO-226AA) case. 1Kb 256 x 4 is the chip's memory size. Memory data is stored in EEPROM-format, which is common in mainstream devices. The device's extended operating temperature range of -40°C~85°C TA makes it ideal for many demanding applications. There is a recommendation that Through Hole mounting type should be used for this product. It is planted on the chip with 3 terminations. The comprehensive working procedure is supported by 1 functions in this part. In order to function properly, this ic memory chip should be powered by a voltage of 3.3V. Similar parts are frequently selected using the ic memory chip's base part number, DS2431. The ic memory chip comes in a package with 3 pins that allows it to be connected to a computer. A memory device with 3 pins means that it contains 3 memory locations, indicating that it has 3 pins. A voltage of 5V is noted as the operating supply voltage for this memory. The memory chip utilizes a straightforward, high-efficiency mounting method, Through Hole mounting. It also features MEMORY ORGANIZED AS FOUR PAGES OF 256 BITS to boost system performance despite all its merits. This part should have a minimum supply voltage of 2.8V. The operating voltage of the memory ics shall not exceed 5.25V.
DS2431+ Features
Package / Case: TO-226-3, TO-92-3 (TO-226AA)
3 Pins
Operating Supply Voltage:5V
Additional Feature:MEMORY ORGANIZED AS FOUR PAGES OF 256 BITS
DS2431+ Applications
There are a lot of Maxim Integrated DS2431+ Memory applications.
- Camcorders
- multimedia computers
- nonvolatile BIOS memory
- graphics card
- cell phones
- supercomputers
- data buffer
- eSRAM
- printers
- DVD disk buffer