AT25040B-MAHL-E
- Mfr.Part #
- AT25040B-MAHL-E
- Manufacturer
- Microchip Technology
- Package / Case
- 8-UFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC EEPROM 4KBIT SPI 20MHZ 8UDFN
- Stock
- 13,560
- In Stock :
- 13,560
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Seated Height-Max :
- 0.6 mm
- ECCN Code :
- EAR99
- Product Status :
- Active
- Access Time (Max) :
- 20(ns)
- Operating Supply Voltage (Min) :
- 1.8(V)
- Organization :
- 512X8
- Mounting :
- Surface Mount
- Mounting Style :
- SMD/SMT
- Supply Current :
- 10(mA)
- Pin Count :
- 8
- Memory Type :
- Non-Volatile
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Memory Format :
- EEPROM
- Operating Temperature (Min) :
- -40C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS :
- Details
- Number of Words :
- 512 words
- Write Cycle Time-Max (tWC) :
- 5ms
- Programmable :
- yes
- Rad Hardened :
- No
- Maximum Operating Temperature :
- + 85 C
- Subcategory :
- Memory and Data Storage
- Surface Mount :
- yes
- Interface Type :
- Serial (3-Wire)
- Operating Supply Voltage :
- 1.8 V to 5.5 V
- Width :
- 2mm
- Number of Terminations :
- 8
- Supply Voltage-Min (Vsup) :
- 4.5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Series :
- --
- Memory Size :
- 4Kb 512 x 8
- Operating Temperature :
- -40°C~85°C TA
- Schedule B :
- 8542320050, 8542320050/8542320050/8542320050/8542320050/8542320050
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Frequency :
- 20(MHz)
- Density :
- 4096(Bit)
- Temperature Grade :
- Industrial
- Memory Interface :
- SPI
- Serial Bus Type :
- SPI
- Number of Terminals :
- 8
- Base Product Number :
- AT25040
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Height Seated (Max) :
- 0.6mm
- Write Protection :
- yes
- Product Category :
- EEPROM
- Package Type :
- UDFN EP
- Terminal Form :
- NO LEAD
- Minimum Operating Temperature :
- - 40 C
- Length :
- 3mm
- HTS Code :
- 8542.32.00.51
- Memory Width :
- 8
- Manufacturer :
- Microchip
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Product Type :
- EEPROM
- Number of Functions :
- 1
- Terminal Pitch :
- 0.5mm
- Package Shape :
- RECTANGULAR
- Published :
- 1997
- Reach Compliance Code :
- Compliant
- Write Cycle Time - Word, Page :
- 5ms
- Memory IC Type :
- EEPROM
- Parallel/Serial :
- Serial
- Supplier Device Package :
- 8-UDFN (2x3)
- Brand :
- Microchip Technology
- Package / Case :
- 8-UFDFN Exposed Pad
- Clock Frequency :
- 20MHz
- Operating Supply Voltage (Max) :
- 5.5(V)
- Operating Mode :
- SYNCHRONOUS
- JESD-30 Code :
- R-PDSO-N8
- Operating Temp Range :
- -40C to 85C
- Operating Temperature Classification :
- Industrial
- Memory Density :
- 4096 bit
- Supply Voltage :
- 5V
- Operating Temperature (Max) :
- 85C
- Factory Lead Time :
- 8 Weeks
- Additional Feature :
- ALSO OPERATES AT MIN 1.8 V AT 5 MHZ
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Data Retention :
- 100
- Voltage - Supply :
- 1.8V~5.5V
- Memory Organization :
- 512 x 8
- Terminal Position :
- Dual
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- AT25040B-MAHL-E

Memory Microchip Technology AT25040B-MAHL-E Overview
Introducing the AT25040B-MAHL-E, an exceptional EEPROM solution meticulously crafted by Microchip Technology to meet the demanding needs of modern electronic systems. This 4KBIT SPI device boasts unparalleled performance, operating at an impressive speed of 20MHz. With its compact 8UDFN package, it seamlessly integrates into various circuit designs, offering reliability, efficiency, and flexibility.
Designed with precision and innovation, the AT25040B-MAHL-E sets a new standard for EEPROM technology, empowering businesses with the tools they need to excel in today's competitive market. Its advanced features and robust construction make it the preferred choice for professionals seeking uncompromising quality and performance in their projects.
AT25040B-MAHL-E Features
- High-speed SPI interface for rapid data transfer
- 4KBIT of EEPROM memory capacity
- Operating frequency of 20MHz
- Compact 8UDFN package for easy integration
- Wide voltage range for versatile applications
- Low power consumption for energy-efficient operation
- Extended temperature range for reliability in harsh environments
AT25040B-MAHL-E Applications
- Automotive Systems: The AT25040B-MAHL-E is ideal for storing critical configuration data and vehicle parameters in automotive electronic control units (ECUs). Its high-speed SPI interface ensures fast access to information, while its compact form factor enables seamless integration into space-constrained environments.
- Industrial Automation: In industrial automation applications, this EEPROM device excels in storing calibration settings, sensor data, and system configurations. Its wide voltage range and extended temperature operation make it suitable for use in harsh industrial environments, ensuring reliable performance under challenging conditions.
- Consumer Electronics: From smart appliances to wearable devices, the AT25040B-MAHL-E enhances the functionality and performance of consumer electronics products. Its low power consumption prolongs battery life, while its high-speed SPI interface enables rapid data transfer, delivering a seamless user experience.
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