M24256-BRDW6G STMICROELECTRONICS [STMicroelectronics], M24256-BRDW6G Datasheet - Page 20

• Manufacturer Part Number: M24256-BRDW6G
• Description: 512 Kbit and 256 Kbit Serial I2C bus EEPROM with three Chip Enable lines
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

DC and AC parameters
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DC and AC parameters
This section summarizes the operating and measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC Characteristic tables that
follow are derived from tests performed under the Measurement Conditions summarized in
the relevant tables. Designers should check that the operating conditions in their circuit
match the measurement conditions when relying on the quoted parameters.
Table 7.
Table 8.
Table 9.
Figure 10. AC test measurement I/O waveform
Symbol
Symbol
Symbol
V
V
C
T
T
CC
CC
L
A
A
Load Capacitance
Input Rise and Fall Times
Input Levels
Input and Output Timing Reference Levels
Supply Voltage
Ambient Operating Temperature
Supply Voltage
Ambient Operating Temperature
Operating conditions (M24xxx-W)
Operating conditions (M24xxx-R)
AC test measurement conditions
0.8V CC
0.2V CC
Input Levels
Parameter
Parameter
Parameter
M24512-W, M24512-R, M24256-BW, M24256-BR
Timing Reference Levels
Input and Output
Min.
0.2V
0.3V
Min.
Min.
–40
–40
2.5
1.8
AI00825B
CC
CC
0.7V CC
0.3V CC
100
to 0.8V
to 0.7V
Max.
Max.
Max.
CC
CC
5.5
5.5
85
85
50
Unit
Unit
°C
Unit
°C
V
V
pF
ns
V
V