M95320-WDW6TG STMicroelectronics, M95320-WDW6TG Datasheet - Page 11

• Manufacturer Part Number: M95320-WDW6TG
• Description: IC EEPROM 32KBIT 10MHZ 8TSSOP
• Manufacturer: STMicroelectronics

Specifications of M95320-WDW6TG

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 32K (4K x 8)
• Speed: 10MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M95320, M95320-W, M95320-R
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
D
Q
SPI modes supported
C
C
MSB
Doc ID 5711 Rev 12
Figure
4, is the clock polarity when the
Connecting to the SPI bus
MSB
AI01438B
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