M24C16-MN6T STMicroelectronics, M24C16-MN6T Datasheet - Page 11

• Manufacturer Part Number: M24C16-MN6T
• Description: EEPROM Serial-I2C 16K-Bit 2K x 8 5V 8-Pin SO N T/R
• Manufacturer: STMicroelectronics

Specifications of M24C16-MN6T

• Package: 8SO N
• Interface Type: Serial-I2C
• Density: 16 Kb
• Maximum Operating Frequency: 0.4 MHz
• Maximum Random Access Time: 900 ns
• Typical Operating Supply Voltage: 5 V
• Organization: 2Kx8
• Data Retention: 40(Min) Year
• Hardware Data Protection: Yes
• Operating Temperature: -40 to 85 °C

Figure 9. Read Mode Sequences
Note: The seven most significant bits of the Device Select Code of a Random Read (in the 1
Read Operations
Read operations are performed independently of
the state of the Write Control (WC) signal.
The device has an internal address counter which
is incremented each time a byte is read.
Random Address Read
A dummy Write is first performed to load the ad-
dress into this address counter (as shown in
ure
the bus master sends another Start condition, and
repeats the Device Select Code, with the RW bit
set to 1. The device acknowledges this, and out-
puts the contents of the addressed byte. The bus
9.) but without sending a Stop condition. Then,
CURRENT
ADDRESS
READ
RANDOM
ADDRESS
READ
SEQUENTIAL
CURRENT
READ
SEQUENTIAL
RANDOM
READ
DEV SEL *
DEV SEL *
DEV SEL
DEV SEL
ACK
DATA OUT N
R/W
R/W
R/W
R/W
ACK
ACK
ACK
ACK
Fig-
NO ACK
DATA OUT 1
BYTE ADDR
BYTE ADDR
DATA OUT
M24C16, M24C08, M24C04, M24C02, M24C01
master must not acknowledge the byte, and termi-
nates the transfer with a Stop condition.
Current Address Read
For the Current Address Read operation, following
a Start condition, the bus master only sends a De-
vice Select Code with the RW bit set to 1. The de-
vice acknowledges this, and outputs the byte
addressed by the internal address counter. The
counter is then incremented. The bus master ter-
minates the transfer with a Stop condition, as
shown in
byte.
NO ACK
ACK
ACK
ACK
DEV SEL *
DEV SEL *
Figure
st
and 3
ACK
ACK
ACK
R/W
R/W
9., without acknowledging the
DATA OUT N
DATA OUT 1
rd
DATA OUT
bytes) must be identical.
NO ACK
NO ACK
ACK
AI01942
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