Part Number: AT21CS01-STUM10-T vs AT21CS11-MSH10-B

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Part Number: AT21CS01-STUM10-T AT21CS11-MSH10-B
Manufacturer: Microchip Technology Microchip Technology
Description: IC EEPROM 1KBIT 125KHZ SOT23-3 Memory IC 5mm mm
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 7 Weeks 8 Weeks
Mounting Type Surface Mount Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3 2-SMD, No Lead
Surface Mount YES YES
Operating Temperature -40°C~85°C TC -40°C~85°C TC
Packaging Tape & Reel (TR) Tray
Published 2005 -
JESD-609 Code e3 -
Pbfree Code yes -
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Number of Terminations 3 2
Terminal Finish Matte Tin (Sn) - annealed -
Technology CMOS CMOS
Voltage - Supply 1.7V~3.6V 2.7V~4.5V
Terminal Position DUAL DUAL
Peak Reflow Temperature (Cel) 260 -
Number of Functions 1 1
Supply Voltage 1.8V -
Reflow Temperature-Max (s) 40 -
Base Part Number AT21CS01 -
JESD-30 Code R-PDSO-G3 R-XDSO-N2
Supply Voltage-Max (Vsup) 3.6V 4.5V
Supply Voltage-Min (Vsup) 1.7V 2.7V
Memory Size 1Kb 128 x 8 1Kb 128 x 8
Memory Type Non-Volatile Non-Volatile
Operating Mode SYNCHRONOUS ASYNCHRONOUS
Clock Frequency 125kHz 125kHz
Memory Format EEPROM EEPROM
Memory Interface I2C, Single Wire I2C, Single Wire
Organization 128X8 128X8
Memory Width 8 8
Write Cycle Time - Word, Page 5ms 5ms
Memory Density 1024 bit 1024 bit
Parallel/Serial SERIAL SERIAL
Serial Bus Type 1-WIRE 1-WIRE
Write Cycle Time-Max (tWC) 5ms 5ms
Height Seated (Max) 1.12mm 0.4mm
Length 2.9mm 5mm
Width 1.3mm 3.5mm
RoHS Status ROHS3 Compliant -
Terminal Pitch - 2mm
Reach Compliance Code - compliant
Screening Level - TS 16949
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