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AT49F2048A

Features: • Single-voltage Operation 5V Read 5V Reprogramming• Fast Read Access Time 70 ns• Internal Erase/Program Control• Sector Architecture One 8K Word (16K Bytes) Boot Block with Programming Lockout Two 4K Word (8K Bytes) Parameter Blocks One 112K Word (224K bytes...

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SeekIC No. : 004290370 Detail

AT49F2048A: Features: • Single-voltage Operation 5V Read 5V Reprogramming• Fast Read Access Time 70 ns• Internal Erase/Program Control• Sector Architecture One 8K Word (16K Bytes) Boo...

AT49F2048A Data Sheet

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Part Number:
AT49F2048A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Single-voltage Operation
   5V Read
   5V Reprogramming
• Fast Read Access Time 70 ns
• Internal Erase/Program Control
• Sector Architecture
   One 8K Word (16K Bytes) Boot Block with Programming Lockout
   Two 4K Word (8K Bytes) Parameter Blocks
   One 112K Word (224K bytes) Main Memory Array Block
• Fast Sector Erase Time 10 seconds
• Byte-by-byte or Word-by-word Programming 50 µs
• Hardware Data Protection
• Data Polling for End of Program Detection
• Low Power Dissipation
   50 mA Active Current
   100 µA CMOS Standby Current
• Typical 10,000 Write Cycles


Pinout

Connection Diagram


Specifications

Temperature under Bias ................................ -55°C to +125°C
Storage Temperature..................................... -65°C to +150°C
All Input Voltages
(including NC Pins)
with Respect to Ground ...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground .............................-0.6V to VCC + 0.6V
Voltage on OE
with Respect to Ground ...................................-0.6V to +13.5V


Description

The AT49F2048A is a 5-volt-only, 2-megabit Flash memory organized as 262,144 words of 8 bits each or 128K words of 16 bits each. Manufactured with Atmel's




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