m24lr16e-r STMicroelectronics, m24lr16e-r Datasheet - Page 107

• Manufacturer Part Number: m24lr16e-r
• Description: 16 Kbit Eeprom With Password Protection, Dual Interface & Energy Harvesting 400 Khz I²c Bus & Iso 15693 Rf Protocol At 13.56 Mhz
• Manufacturer: STMicroelectronics

M24LR16E
Figure 69. Present-sector Password frame exchange between VCD and M24LR16E-R
When configured in the RF busy mode, the RF WIP/BUSY pin is tied to 0 from the SOF that
starts the Present Sector Password command to the end of the M24LR16E-R response.
When configured in the RF write in progress mode, the RF WIP/BUSY remains in high-Z
state.
M24LR16E-R
M24LR16E-R
VCD
SOF
password)
password
response
OR error
Present-
0F (bad
sector
Doc ID 018932 Rev 7
EOF
<-t
<---------------- W
1
-> SOF
password
response
t
Present-
------------> SOF
sector
EOF
password
Command codes
response
Present-
sequence when
sector
error
107/143
EOF