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AT49F001AT - Flash Memory

Download the AT49F001AT datasheet PDF. This datasheet also covers the AT49F001A variant, as both devices belong to the same flash memory family and are provided as variant models within a single manufacturer datasheet.

General Description

Functions MOSFET Source/Overcurrent protection Capacitor connection terminal for frequency jitter and soft start.

Key Features

  • 100 kHz PWM with ±5% frequency jittering for EMI noise filtering cost reduction Rugged 650 V avalanche-rated MOSFET:.
  • Simplified surge absorption.
  • No VDSS derating required Low RDS(on) : 6 Ω maximum Auto-burst mode for stand-by operation or light loads; less transformer audible noise Built-in leading edge blanking Soft start and low start-up current; start-up circuit disabled in operation Auto-burst stand-by (intermittent operation) input power.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT49F001A-Atmel.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
AT49F002NT 2-Megabit 5-volt Only Flash Memory ATMEL Corporation
AT49F002T 2-Megabit 5-volt Only CMOS Flash Memory ATMEL Corporation
AT49F040 5-volt-only in-system Flash Memory ATMEL Corporation
AT49F040B Flash Memory ATMEL Corporation
AT49F1024 1-Megabit 5-volt Only Flash Memory ATMEL Corporation

Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
AT49F001A Flash Memory
AT49F001AN Flash Memory
AT49F001ANT Flash Memory
AT49F001 1-Megabit 5-volt Only Flash Memory
AT49F001N 1-Megabit 5-volt Only Flash Memory

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Sanken Power Devices from Allegro MicroSystems STR-A6259H Universal-Input 13 W 100 kHz Flyback Switching Regulators S Re w it gu chi lat ng ors Package DIP-8 Approximate Scale 1:1 FEATURES AND BENEFITS 100 kHz PWM with ±5% frequency jittering for EMI noise filtering cost reduction Rugged 650 V avalanche-rated MOSFET: • Simplified surge absorption • No VDSS derating required Low RDS(on) : 6 Ω maximum Auto-burst mode for stand-by operation or light loads; less transformer audible noise Built-in leading edge blanking Soft start and low start-up current; start-up circuit disabled in operation Auto-burst stand-by (intermittent operation) input power <0.