M24LR04E-RDW6T/2 STMicroelectronics, M24LR04E-RDW6T/2 Datasheet - Page 66

• 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

M24LR04E-R states
66/142
Table 25.
Figure 49. M24LR04E-R state transition diagram
1. The M24LR04E-R returns to the Power Off state if the tag is out of the RF field for at least t
2. The intention of the state transition method is that only one M24LR04E-R should be in the Selected state at
M24LR04E-R in Ready or
Selected state (Devices in Quiet
state do not answer)
M24LR04E-R in Selected state
M24LR04E-R in Ready, Quiet or
Selected state (the device which
matches the UID)
Error (03h)
refer to application note AN4125 for more information.
a time.
Out of RF field
after t
RF_OFF
M24LR04E-R response depending on Request_flags
Flags
where Inventory_Flag is not set
Any other command where the
Address_Flag is set AND
Quiet
Doc ID 022208 Rev 5
Select (UID)
Addressed
Out of field
after t
X
X
1
RF_OFF
Address_flag
Power-off
Ready
Non addressed
Stay quiet(UID)
In field
Any other Command
X
X
0
where Select_Flag
is not set
Any other command
Selected
Selected
X
X
1
Select_flag
RF_OFF
Out of RF field
after t
M24LR04E-R
Non selected
AI06681b
RF_OFF
. Please
X
X
0