m24lr16e-r STMicroelectronics, m24lr16e-r Datasheet - Page 92

• 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
26.7
92/143
Reset to Ready
On receiving a Reset to Ready command, the M24LR16E-R returns to the Ready state if no
error occurs. In the Addressed mode, the M24LR16E-R answers an error code only if the
UID is equal to its own UID. If not, no response is generated.
Table 54.
1. Gray means that the field is optional.
Request parameter:
●
Table 55.
Response parameter:
●
Table 56.
Response parameter:
●
Figure 60. Reset to Ready frame exchange between VCD and M24LR16E-R
Request
Response
Response
M24LR16E-R
SOF
SOF
SOF
UID (optional)
No parameter
Error code as Error_flag is set:
–
VCD
03h: the option is not supported
Request_
Response_flags
8 bits
flags
Reset to Ready request format
Reset to Ready response format when Error_flag is NOT set
Reset to ready response format when Error_flag is set
Response_flags
8 bits
SOF
Reset to
8 bits
Ready
26h
Reset to
request
Ready
Doc ID 018932 Rev 7
Error code
8 bits
EOF
<-t
1
64 bits
UID
-> SOF
(1)
CRC16
16 bits
response
Reset to
Ready
CRC16
16 bits
EOF
CRC16
16 bits
M24LR16E
Response
Response
Request
EOF
EOF
EOF