M29W128GL70N6E Micron Technology Inc, M29W128GL70N6E Datasheet - Page 26

• Manufacturer Part Number: M29W128GL70N6E
• Manufacturer: Micron Technology Inc

Specifications of M29W128GL70N6E

• Cell Type: NOR
• Density: 128Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 24/23Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 16M/8M
• Supply Current: 10mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Compliant

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
AI13676