M24LR04E-RMN6T/2 STMicroelectronics, M24LR04E-RMN6T/2 Datasheet - Page 128

• Manufacturer Part Number: M24LR04E-RMN6T/2
• Description: EEPROM 4-Kbit Dual EEPROM 1.8 to 5.5V 13.56Mhz
• Manufacturer: STMicroelectronics

Specifications of M24LR04E-RMN6T/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: SO-8
• Factory Pack Quantity: 1

RF electrical parameters
Table 123. RF characteristics
1. T
2. All timing characterizations were performed between 0 °C and 50 °C on a reference antenna with the following
3. 15% (or more) carrier modulation index offers a better signal/noise ratio and therefore a wider operating range with a better
4. Temperature range 0 °C to 90 °C
5. Characterized on bench.
6. Characterized only, at room temperature only, measured at VAC0-VAC1 = 1 V peak to peak.
7. Characterized only, at room temperature only.
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V
V
V
V
Symbol
t
characteristics:
External size: 75 mm x 48 mm
Number of turns: 5
Width of conductor: 0.5 mm
Space between two conductors: 0.3 mm
Value of the tuning capacitor in SO8: 27.5 pF (M24LR04E-R)
Value of the coil: 5 µH
Tuning frequency: 13.56 MHz.
noise immunity.
MAX_1
MAX_2
RF_OFF
MIN_1
MIN_2
A
= –40 to 85 °C. Characterized only.
(3)
(3)
(3)
(3)
Table 124. Operating conditions
Figure 81
condition for the AC/DC parameters are:
RF input voltage amplitude
between AC0 and AC1, GND pad
left floating, VAC0-VAC1 peak to
peak
AC voltage between AC0 and
GND or between AC1 and GND
RF input voltage amplitude
between AC0 and AC1, GND pad
left floating, VAC0-VAC1 peak to
peak
AC voltage between AC0 and
GND or between AC1 and GND
RF OFF time
Symbol
Close coupling condition with tester antenna (1 mm)
M24LR04E-R performance measured at the tag antenna
M24LR04E-R synchronous timing, transmit and receive
(7)
(7)
T
A
shows an ASK modulated signal from the VCD to the M24LR04E-R. The test
Parameter
Ambient operating temperature
(1) (2)
(continued)
Parameter
Doc ID 022208 Rev 5
Inventory and Read operations
Inventory and Read operations
Write operations
Write operations
Condition
Chip reset
Min.
–40
Min
-1
2
Max.
85
Typ
4.5
1.8
4
2
M24LR04E-R
Max
8.5
4.5
2.2
20
5
2
Unit
°C
Unit
ms
V
V
V
V
V
V