Part Number: AT25SF161-SSHD-T vs AT25040B-MAHL-E

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Part Number: AT25SF161-SSHD-T AT25040B-MAHL-E
Manufacturer: Adesto Technologies Microchip Technology
Description: IC FLASH 16MBIT 104MHZ 8SOIC Memory IC 3mm mm
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 8 Weeks 8 Weeks
Contact Plating Gold -
Mount Surface Mount -
Mounting Type Surface Mount Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) 8-UFDFN Exposed Pad
Number of Pins 8 -
Operating Temperature -40°C~85°C TC -40°C~85°C TA
Packaging Cut Tape (CT) Tape & Reel (TR)
Published 2014 1997
JESD-609 Code e4 -
Pbfree Code yes -
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 3 (168 Hours)
Number of Terminations 8 8
ECCN Code EAR99 EAR99
Technology CMOS CMOS
Voltage - Supply 2.5V~3.6V 1.8V~5.5V
Terminal Position DUAL DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED NOT SPECIFIED
Number of Functions 1 1
Supply Voltage 3V 5V
Terminal Pitch 1.27mm 0.5mm
Reflow Temperature-Max (s) NOT SPECIFIED -
Operating Supply Voltage 3.3V -
Supply Voltage-Max (Vsup) 3.6V 5.5V
Supply Voltage-Min (Vsup) 2.7V 4.5V
Interface SPI, Serial -
Memory Size 16Mb 2M x 8 4Kb 512 x 8
Memory Type Non-Volatile Non-Volatile
Operating Mode SYNCHRONOUS SYNCHRONOUS
Clock Frequency 104MHz 20MHz
Access Time 8 ns -
Memory Format FLASH EEPROM
Memory Interface SPI SPI
Organization 16MX1 512X8
Memory Width 1 8
Write Cycle Time - Word, Page 5μs, 5ms 5ms
Density 128 Mb -
Programming Voltage 3V -
Page Size 256B -
Height Seated (Max) 1.75mm 0.6mm
Length 4.925mm 3mm
Width 3.9mm 2mm
RoHS Status ROHS3 Compliant Non-RoHS Compliant
Surface Mount - YES
Additional Feature - ALSO OPERATES AT MIN 1.8 V AT 5 MHZ
HTS Code - 8542.32.00.51
Time@Peak Reflow Temperature-Max (s) - NOT SPECIFIED
JESD-30 Code - R-PDSO-N8
Memory Density - 4096 bit
Parallel/Serial - SERIAL
Serial Bus Type - SPI
Write Cycle Time-Max (tWC) - 5ms
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