M24LR04E-RMC6T/2 STMicroelectronics, M24LR04E-RMC6T/2 Datasheet - Page 97

• Manufacturer Part Number: M24LR04E-RMC6T/2
• Description: EEPROM 4-Kbit EEProm 400kHz 13.56Mhz 1.8 to 5.5V
• Manufacturer: STMicroelectronics

Specifications of M24LR04E-RMC6T/2

• Rohs: yes

M24LR04E-R
Response parameter:
Table 68.
Response parameter:
.
Figure 64. Lock DSFID frame exchange between VCD and M24LR04E-R
When configured in the RF busy mode, the RF WIP/BUSY pin is tied to 0 from the SOF that
starts the Lock DSFID command to the end of the M24LR04E-R response.
When configured in the RF write in progress mode, the RF WIP/BUSY pin is tied to 0 for the
duration of the internal write cycle (from the end of a valid Lock DSFID command to the
beginning of the M24LR04E-R response).
Response
M24LR04E-R
M24LR04E-R
SOF
No parameter.
Error code as Error_flag is set:
–
–
VCD
11h: the specified block is already locked and thus cannot be locked again
14h: the specified block was not successfully locked
Response_flags
Lock DSFID response format when Error_flag is set
SOF
8 bits
request
DSFID
Lock
Doc ID 022208 Rev 5
Error code
EOF
8 bits
<----------------- W
<-t
1
-> SOF
Lock DSFID
response
t
------------> SOF
CRC16
16 bits
EOF
Command codes
response
Lock sequence
DSFID
Lock
when error
Response
EOF
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EOF