m24c04-w STMicroelectronics, m24c04-w Datasheet - Page 9

• Manufacturer Part Number: m24c04-w
• Description: 16kbit, 8kbit, 4kbit, 2kbit And 1kbit Serial I2c Bus Eeprom
• Manufacturer: STMicroelectronics

M24C16, M24C08, M24C04, M24C02, M24C01
2.4
2.4.1
2.4.2
2.4.3
2.4.4
Figure 4.
20
16
12
8
4
0
10
Supply voltage (V
Operating supply voltage V
Prior to selecting the memory and issuing instructions to it, a valid and stable V
within the specified [V
Table
V
V
This voltage must remain stable and valid until the end of the transmission of the instruction
and, for a Write instruction, until the completion of the internal write cycle (t
Power-up conditions
When the power supply is turned on, V
vary faster than 1 V/µs.
Device reset
In order to prevent inadvertent write operations during power-up, a power on reset (POR)
circuit is included. At power-up (continuous rise of V
instruction until V
lower than the minimum V
When V
In a similar way, during power-down (continuous decrease in V
below the power on reset threshold voltage, the device stops responding to any instruction
sent to it.
Power-down conditions
During power-down (where V
Power mode (mode reached after decoding a Stop condition, assuming that there is no
internal write cycle in progress).
Maximum R
CC
CC
/V
line with a suitable capacitor (usually of the order of 10 nF to 100 nF) close to the
8). In order to secure a stable DC supply voltage, it is recommended to decouple the
SS
CC
package pins.
passes the POR threshold, the device is reset and in the Standby Power mode.
P
value versus bus parasitic capacitance (C) for an I²C bus
CC
has reached the power on reset threshold voltage (this threshold is
CC
C (pF)
100
(min), V
CC
fc = 400kHz
CC
CC
operating voltage defined in
)
decreases continuously), the device must be in the Standby
CC
CC
(max)] range must be applied (see
fc = 100kHz
CC
rises from V
CC
1000
SS
), the device does not respond to any
MASTER
to V
Table
V CC
CC
CC
; the V
6,
), as soon as V
SDA
SCL
Table 7
CC
Table
Signal description
rise time must not
R
and
P
W
C
6,
).
Table
Table 7
CC
CC
R
AI01665b
P
voltage
C
drops
8).
and
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