M24C04-WBN6P STMicroelectronics, M24C04-WBN6P Datasheet - Page 11

• Manufacturer Part Number: M24C04-WBN6P
• Description: IC EEPROM 4KBIT 400KHZ 8DIP
• Manufacturer: STMicroelectronics

Specifications of M24C04-WBN6P

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (512 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-DIP (0.300", 7.62mm)
• Organization: 512 x 8
• Interface Type: I2C
• 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: Through Hole
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 6.5 V
• Memory Configuration: 512 X 8
• Clock Frequency: 400kHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: DIP
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8561; M24C04-WBN6P

Sequential Read
This operation can be used after a Current Ad-
dress Read or a Random Address Read. The bus
master does acknowledge the data byte output,
and sends additional clock pulses so that the de-
vice continues to output the next byte in sequence.
To terminate the stream of bytes, the bus master
must not acknowledge the last byte, and must
generate a Stop condition, as shown in
The output data comes from consecutive address-
es, with the internal address counter automatically
incremented after each byte output. After the last
memory address, the address counter ‘rolls-over’,
and the device continues to output data from
memory address 00h.
Figure
10..
M24C16, M24C08, M24C04, M24C02, M24C01
Acknowledge in Read Mode
For all Read commands, the device waits, after
each byte read, for an acknowledgment during the
9
Data (SDA) Low during this time, the device termi-
nates the data transfer and switches to its Stand-
by mode.
INITIAL DELIVERY STATE
The device is delivered with all bits in the memory
array set to 1 (each byte contains FFh).
th
bit time. If the bus master does not drive Serial
11/25