m24lr16e-r STMicroelectronics, m24lr16e-r Datasheet - Page 96

• 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
26.10
96/143
Write DSFID
On receiving the Write DSFID request, the M24LR16E-R programs the 8-bit DSFID value to
its memory. The Option_flag is supported.
During the RF write cycle W
otherwise, the M24LR16E-R may not write correctly the DSFID value in memory. The W
time is equal to t
Table 63.
1. Gray means that the field is optional.
Request parameter:
●
●
●
Table 64.
Response parameter:
●
Table 65.
Response parameter:
●
Response
Response
Request
SOF
SOF
SOF
Request flags
UID (optional)
DSFID
No parameter
Error code as Error_flag is set
–
–
12h: the specified block is locked and its contents cannot be changed
13h: the specified block was not successfully programmed
Request_
Response_flags
Write DSFID request format
8 bits
Write DSFID response format when Error_flag is NOT set
Write DSFID response format when Error_flag is set
flags
Response_flags
1nom
8 bits
8 bits
+ 18 × 302 µs.
DSFID
Write
29h
t
, there should be no modulation (neither 100% nor 10%),
Doc ID 018932 Rev 7
Error code
8 bits
64 bits
UID
(1)
CRC16
16 bits
CRC16
16 bits
DSFID
8 bits
CRC16
16 bits
M24LR16E
Response
Response
Request
EOF
EOF
EOF
t