M24C32-WMN6TP STMicroelectronics, M24C32-WMN6TP Datasheet - Page 9

• Manufacturer Part Number: M24C32-WMN6TP
• Description: IC EEPROM 32KBIT 400KHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of M24C32-WMN6TP

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 32K (4K x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Density: 32Kb
• Interface Type: Serial (I2C)
• Organization: 4Kx8
• Access Time (max): 900ns
• Frequency (max): 400KHz
• Write Protection: Yes
• Data Retention: 40Year
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: SOIC
• Operating Temp Range: -40C to 85C
• Supply Current: 5mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Maximum Clock Frequency: 0.4 MHz
• Access Time: 900 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V, 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5027-2

M24C32-DF, M24C32-W, M24C32-R, M24C32-F
2.5
2.6
2.6.1
2.6.2
2.6.3
2.6.4
V
V
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
The V
defined in
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
passes over the POR threshold, the device is reset and in Standby Power mode.
In a similar way, during power-down (continuous decay of V
the POR threshold voltage, the device is reset and stops responding to any instruction sent
to it.
Power-down conditions
During power-down (continuous decay of V
(mode reached after decoding a Stop condition, assuming that there is no internal Write
cycle in progress).
SS
CC
CC
SS
/V
is the reference for the V
line with a suitable capacitor (usually of the order of 10 nF to 100 nF) close to the
9). In order to secure a stable DC supply voltage, it is recommended to decouple the
CC
SS
ground
voltage has to rise continuously from 0 V up to the minimum V
package pins.
Table
7,
CC
Table 8
has reached the power on reset threshold voltage (this threshold is
CC
(min), V
CC
CC
and
CC
operating voltage defined in
)
Doc ID 4578 Rev 18
Table
CC
supply voltage.
CC
(max)] range must be applied (see
9. The rise time must not vary faster than 1 V/µs.
CC
), the device must be in Standby Power mode
CC
), the device does not respond to any
Table 8
CC
), as soon as V
and
Table
Table
CC
Signal description
operating voltage
W
CC
9). Until V
7,
).
Table 8
CC
drops below
voltage
CC
and
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