M25PX64-VME6G Datasheet, PDF (15/56 Pages) Micron Technology – Micron M25PX64 Serial Flash Embedded Memory

Micron M25PX64 Serial Flash Embedded Memory
Memory Configuration and Block Diagram
Memory Configuration and Block Diagram
Each page of memory can be individually programmed; bits are programmed from 1 to
0. The device is subsector, sector, or bulk-erasable, but not page-erasable; bits are
erased from 0 to 1.. The memory is configured as follows:
Test
• 8,388,608 bytes (8 bits each)
• 2,048 subsectors (4KB each)
• 128 sectors (64KB each)
• 32,768 pages (256 bytes each)
• 64 OTP bytes located outside the main memory array
Figure 8: Block Diagram
HOLD#
W#/V_PP
S#
C
DQ0
DQ1
Control Logic
Address Register
and Counter
High Voltage
Generator
I/O Shift Register
256 Byte
Data Buffer
Status
Register
7FFFFFh
00000h
256 bytes (page size)
X Decoder
000FFh
PDF: 09005aef845665ac
m25px64.pdf - Rev. B 3/13 EN
15
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