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NM29A040

Features: ` Single 5V g10% power supply` 4 kbyte erase block` Organized as 128 (256) Blocks per 4-Mbit (8-Mbit) Device 128 pages per block 32 bytes per page (256 bits)` MICROWIRETM compatible interface` Low operating current (typical) 5 mA read current 15 mA write current 10 mA erase current ...

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SeekIC No. : 004434864 Detail

NM29A040: Features: ` Single 5V g10% power supply` 4 kbyte erase block` Organized as 128 (256) Blocks per 4-Mbit (8-Mbit) Device 128 pages per block 32 bytes per page (256 bits)` MICROWIRETM compatible inte...

NM29A040 Data Sheet

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Part Number:
NM29A040
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 5V g10% power supply
` 4 kbyte erase block
` Organized as 128 (256) Blocks per 4-Mbit (8-Mbit) Device
    128 pages per block
    32 bytes per page (256 bits)
` MICROWIRETM compatible interface
` Low operating current (typical)
    5 mA read current
    15 mA write current
    10 mA erase current
    5 mA standby current
` 100k write/erase cycle endurance
` Offered in PLCC and SOIC packages


Pinout

Connection Diagram


Specifications

Power Supply (VCC) . . . . . . . . . . . . . . . . . . . . . . .-0.6V to 7.0V
Input Voltage (VIN)  . . . . . . . . . . . . . . . . . . . . . . .-0.6V to 7.0V
Input/Output Voltage (VI/O)  . . . . . . .-0.6V to VCC +0.5V (s7V)
Power Dissipation (PD)  . . . . . . . . . . . . . . . . . . . . . . . .300 mW
Soldering Temperature (Tsolder, 10 sec.)  . . . . . . . . . . . .260
Storage Temperature (Tstg)  . . . . . . . . . . . . .  -55 to +150
Operating Temperature (Topr)  . . . . . . . . . . . . ..-40 to +85


Description

The NM29A040/080 are 4-Mbit and 8-Mbit Flash memories designed with a MICROWIRETM serial interface. All of the features of NM29A040 are designed to provide the most cost effective solution for applications requiring low bandwidth file storage. Examples of these applications include digital answering machines and personal digital recorders (digital audio) or FAX and digital scanners (digital imaging). The Serial Flash requires of NM29A040 only a single 5V power supply, has a small erase block size (4 kbytes) and a low EMI serial interface.

The NM29A040/080 have been designed to work seamlessly with National's CompactRISCTM family (e.g. NSAM266) of processors. In this manner National is able to provide the complete system solution to digital audio recording (processor, CODEC, Flash memory, software) or digital imaging.




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