M29W128GH70ZA6E NUMONYX, M29W128GH70ZA6E Datasheet - Page 26

• Manufacturer Part Number: M29W128GH70ZA6E
• Description: Flash Mem Parallel 3V/3.3V 128M-Bit 16M x 8/8M x 16 70ns 64-Pin TBGA Tray
• Manufacturer: NUMONYX

Specifications of M29W128GH70ZA6E

• Package: 64TBGA
• Cell Type: NOR
• Density: 128 Mb
• Architecture: Sectored
• Block Organization: Symmetrical
• Typical Operating Supply Voltage: 3|3.3 V
• Sector Size: 128KByte x 128
• Timing Type: Asynchronous
• Operating Temperature: -40 to 85 °C
• Interface Type: Parallel

Figure 5.
1. NVPBs default to ‘1’ (block unprotected) after power-up and hardware reset. A block is protected or unprotected when its
2. VPB default status depends on ordering option. A block is protected or unprotected when its VPB is set to ‘0’ and ‘1’,
3. The NVPB lock bit is volatile and default to ‘1’ (NVPB bits unlocked) after power-up and hardware reset. NVPB bits are
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NVPB is set to ‘0’ and ‘1’, respectively. NVPBs are programmed individually and cleared collectively.
respectively. VPBs are programmed and cleared individually. For the volatile protection to be effective, the NVPB lock bit
must be set to ‘0’ (NVPB bits unlocked) and the block NVPB must be set to ‘1’ (block unprotected).
locked by setting the NVPB lock bit to ‘0’. Once programmed to ‘0’, the NVPB lock bit can be reset to ‘1’ only be taking the
device through a power-up or hardware reset.
Parameter block or
main block
Software protection scheme
Non-volatile protection
Volatile protection
VPB (2)
NVPB (1)
NVPB Lock bit (3)
Password protection
protection mode
Non-volatile
mode
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