M24LR04E-RDW6T/2 STMicroelectronics, M24LR04E-RDW6T/2 Datasheet - Page 54

• Manufacturer Part Number: M24LR04E-RDW6T/2
• Description: EEPROM 4-Kbit Dual EEPROM 1.8 to 5.5V 13.56Mhz
• Manufacturer: STMicroelectronics

Specifications of M24LR04E-RDW6T/2

• Product Category: EEPROM
• Memory Size: 4 Kbit
• Maximum Clock Frequency: 400 KHz
• Maximum Operating Current: 20 uA
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Factory Pack Quantity: 1

Bit representation and coding
11.1.2
54/142
Low data rate
A logic 0 starts with 32 pulses at 423.75 kHz (f
75.52 µs, as shown in
Figure 27. Logic 0, low data rate
For the Fast commands, a logic 0 starts with 16 pulses at 423.75 kHz (f
unmodulated time of 37.76 µs, as shown in
Figure 28. Logic 0, low data rate, fast commands
A logic 1 starts with an unmodulated time of 75.52 µs followed by 32 pulses at 423.75 kHz
(f
Figure 29. Logic 1, low data rate
For the Fast commands, a logic 1 starts with an unmodulated time of 37.76 µs followed by
16 pulses at 423.75 kHz (f
Figure 30. Logic 1, low data rate, fast commands
C
/32), as shown in
Figure
Figure
C
29.
/32), as shown in
27.
Doc ID 022208 Rev 5
151.04µs
151.04µs
75.52µs
75.52µs
Figure
Figure
C
/32) followed by an unmodulated time of
28.
30.
ai12069
ai12071
ai12068
ai12070
C
/32) followed by an
M24LR04E-R