m45pe40 STMicroelectronics, m45pe40 Datasheet - Page 39

• Manufacturer Part Number: m45pe40
• Description: 4 Mbit, Low Voltage, Page-erasable Serial Flash Memory With Byte-alterability And A 50 Mhz Spi Bus Interface
• Manufacturer: STMicroelectronics

M45PE40
Figure 20. Serial input timing
Figure 21. Write Protect setup and hold timing
Figure 22. Output timing
W
S
C
D
Q
tWHSL
D
S
C
Q
ADDR.LSB IN
tCLQX
S
C
D
Q
tCLQV
tCHSL
tDVCH
tCLQX
High Impedance
High Impedance
MSB IN
tSLCH
tCLQV
tCHDX
tCLCH
tCH
tCHSH
LSB IN
tQLQH
tQHQL
tCL
tCHCL
tSHSL
LSB OUT
DC and AC parameters
tSHCH
tSHWL
AI01447C
tSHQZ
AI01449e
AI07439
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