M25PE40-VMP6TP Numonyx, B.V., M25PE40-VMP6TP Datasheet - Page 18

• Manufacturer Part Number: M25PE40-VMP6TP
• Description: 4 Mbit, page-erasable serial Flash memory with byte alterability, 75 MHz SPI bus, standard pinout
• Manufacturer: Numonyx, B.V.

Memory organization
18/62
Figure 6.
1. These features (in gray) are only available in the T7X process.
TSL or
Reset
W
Q
S
C
D
Block diagram
Address Register
Control Logic
and Counter
00000h
6FFFFh
I/O Shift Register
256 bytes (page size)
High Voltage
Generator
X Decoder
Data Buffer
256 byte
7FFFFh
000FFh
Whole memory array can
be made read-only
on a 64-Kbyte basis
through the Lock
Registers
Top 256 pages can
be made read-only
by using the TSL pin
Register
Status
M25PE40
AI13782
(1)