M29F400BT70N6 NUMONYX, M29F400BT70N6 Datasheet - Page 21

• Manufacturer Part Number: M29F400BT70N6
• Description: IC FLASH 4MBIT 70NS 48TSOP
• Manufacturer: NUMONYX

Specifications of M29F400BT70N6

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 4M (512K x 8 or 256K x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-1709

M29F400BT, M29F400BB
4.14
4.15
4.16
4.17
Unlock Bypass
After the Unlock Bypass command issue Unlock Bypass Program or Unlock Bypass Reset
commands.
Unlock Bypass Reset
After the Unlock Bypass Reset command read the memory as normal until another
command is issued.
Erase Suspend
After the Erase Suspend command read non-erasing memory blocks as normal, issue Auto
Select and Program commands on non-erasing blocks as normal.
Erase Resume
After the Erase Resume command the suspended Erase operation resumes, read the
Status Register until the Program/Erase Controller completes and the memory returns to
Read Mode.
Command interface
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