M95080-WMB6TG STMicroelectronics, M95080-WMB6TG Datasheet - Page 12

• Manufacturer Part Number: M95080-WMB6TG
• Description: EEPROM 2.5 V to 5.5V 8K
• Manufacturer: STMicroelectronics

Specifications of M95080-WMB6TG

• Product Category: EEPROM
• Rohs: yes
• Memory Size: 8 Kbit
• Organization: 1 K x 8
• Data Retention: 40 yr
• Maximum Clock Frequency: 10 MHz
• Maximum Operating Current: 2 mA
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: UFDFPN
• Access Time: 40 ns
• Interface Type: SPI
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 2500
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.5 V

Connecting to the SPI bus
4.1
12/42
SPI modes
These devices can be driven by a microcontroller with its SPI peripheral running in either of
the following two 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 5.
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
C
C
SPI modes supported
MSB
Doc ID 022540 Rev 1
Figure
5, is the clock polarity when the
M95080 M95080-W M95080-R
MSB
AI01438B