M24LR04E-RDW6T/2 STMicroelectronics, M24LR04E-RDW6T/2 Datasheet - Page 91

• Manufacturer Part Number: M24LR04E-RDW6T/2
• Description: EEPROM 4-Kbit Dual EEPROM 1.8 to 5.5V 13.56Mhz
• Manufacturer: STMicroelectronics

Specifications of M24LR04E-RDW6T/2

• Product Category: EEPROM
• Memory Size: 4 Kbit
• Maximum Clock Frequency: 400 KHz
• Maximum Operating Current: 20 uA
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Factory Pack Quantity: 1

M24LR04E-R
26.7
Reset to Ready
On receiving a Reset to Ready command, the M24LR04E-R returns to the Ready state if no
error occurs. In the Addressed mode, the M24LR04E-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 M24LR04E-R
Request
Response
Response
M24LR04E-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 022208 Rev 5
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
Command codes
Response
Response
Request
EOF
EOF
EOF
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