m24lr16e-r STMicroelectronics, m24lr16e-r Datasheet - Page 122

• 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

Command codes
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Table 117. CheckEHEn response format when Error_flag is set
Response parameter:
●
Figure 78. CheckEHEn 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 CheckEHEn command to the end of the M24LR16E-R response.
When configured in the RF write in progress mode, the RF WIP/BUSY pin remains in high-Z
state.
Response
M24LR16E-R
SOF
Error code as Error_flag is set
–
VCD
03h: the option is not supported
Response_
8 bits
flags
SOF CheckEHEn request EOF
Error code
Doc ID 018932 Rev 7
8 bits
<-t
1
-> SOF
CRC16
16 bits
CheckEHEn
response
M24LR16E
Response
EOF
EOF