M24LR16E-RDW6T/2 STMicroelectronics, M24LR16E-RDW6T/2 Datasheet - Page 82

• Manufacturer Part Number: M24LR16E-RDW6T/2
• Description: EEPROM 16kB EEPROM Dual INT 400 kHz IC2 13.56MHz
• Manufacturer: STMicroelectronics

Specifications of M24LR16E-RDW6T/2

• Product Category: EEPROM
• Rohs: yes
• Memory Size: 16 Kbit
• Organization: 256 x 8
• Data Retention: 40 yr
• Maximum Clock Frequency: 400 KHz
• Maximum Operating Current: 50 mA
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Access Time: 900 ns
• Interface Type: 2-Wire Serial, I2C
• Minimum Operating Temperature: -40 C
• Operating Current: 50 mA

Command codes
82/143
When configured in the RF write in progress mode, the RF WIP/BUSY pin remains in high-Z
state.
Figure 52. M24LR16 RF-Busy management following Inventory command
1) M24LR16 replies in slot n. RF_Busy is released after M24LR16 response.
RF_Busy
RF_Busy
2) Slot n never occurs. RF_Busy is only released by Power-off.
3) VCD sends a Valid command before slot n. RF_Busy is released after M24LR16
response.
RF_Busy
RF_Busy
4) VCD sends a Bad command before slot n. RF_Busy is released after VCD
command.
O
S
F
O
S
F
O
S
F
O
S
F
command
Inventory
command
Inventory
command
Inventory
command
Inventory
O
E
F
O
E
F
O
E
F
Doc ID 018932 Rev 8
O
E
F
Slot 1
Slot 1
Slot 1
Slot 1
O
E
F
O
E
F
O
E
F
O
E
F
O
E
F
O
E
F
O
S
F
O
S
F
Slot n
Slot n
command
command
INew
INew
O
E
F
O
E
F
O
E
F
O
S
F
M24LR16
O
S
F
Ireply
M24LR16
Power-off
Ireply
M24LR16E-R
O
E
F
MS19754V1
O
E
F