m95512-dr STMicroelectronics, m95512-dr Datasheet - Page 11

no-image

m95512-dr

Manufacturer Part Number
m95512-dr
Description
512kbit Serial Spi Bus Eeprom With High Speed Clock
Manufacturer
STMicroelectronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
m95512-drMB6TG
Manufacturer:
ST
0
Part Number:
m95512-drMF3TG/K
0
M95512-W, M95512-R, M95512-DR
3.1
SPI modes
These devices can be driven by a microcontroller with its SPI peripheral running in either of
the two following modes:
For these two modes, input data is latched in on the rising edge of Serial Clock (C), and
output data is available from the falling edge of Serial Clock (C).
The difference between the two modes, as shown in
bus master is in Stand-by mode and not transferring data:
Figure 4.
CPOL
0
1
CPOL=0, CPHA=0
CPOL=1, CPHA=1
C remains at 0 for (CPOL=0, CPHA=0)
C remains at 1 for (CPOL=1, CPHA=1)
CPHA
0
1
C
C
D
Q
SPI modes supported
MSB
Doc ID 11124 Rev 12
Figure
4, is the clock polarity when the
MSB
Connecting to the SPI bus
AI01438B
11/47

Related parts for m95512-dr