M24LR64-RMN6T/2 STMicroelectronics, M24LR64-RMN6T/2 Datasheet - Page 43

• Manufacturer Part Number: M24LR64-RMN6T/2
• Description: 13.56MHZ 64KBIT EEPROM SO8N
• Manufacturer: STMicroelectronics

Specifications of M24LR64-RMN6T/2

• Featured Product: STM32 Cortex-M3 Companion Products
• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: 64 Kbit EEPROM
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Memory Size: 64 KB
• Organization: 2 K x 32
• Interface Type: I2C
• Maximum Clock Frequency: 400 KHz
• Access Time: 900 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 600 uA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10486-2

M24LR64-R
9.2
Figure 17. Detail of a time period
Data coding mode: 1 out of 4
The value of 2 bits is represented by the position of one pause. The position of the pause on
1 of 4 successive time periods of 18.88 µs (256/f
successive pairs of bits form a byte, where the least significant pair of bits is transmitted first.
In this case the transmission of one byte takes 302.08 µs and the resulting data rate is 26.48
Kbits/s (f
Figure 19
C
/512).
shows the transmission of E1h (225d - 1110 0001b) by the VCD.
Pulse
Modulated
Carrier
.
.
Figure 18
.
.
.
illustrates the 1 out of 4 pulse position technique and coding.
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Doc ID 15170 Rev 12
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2
2
4
2
2
5
C
), determines the value of the 2 bits. Four
2
2
6
Time Period
one of 256
18.88 µs
9.44 µs
.
.
Data rate and data coding
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