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參數(shù)資料
| 型號(hào)： | 24LC62-P |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | BOX M/F W/CVR 2.25X1.38X1.13,1 |
| 中文描述： | 1K/2K軟件尋址的I 2 C⑩串行EEPROM |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 426K |
| 代理商： | 24LC62-P |
24LCS61/62
1997 Microchip Technology Inc.
Preliminary
DS21226A-page 9
5.3
Operation State Diagram
The diagram below shows the state diagram for basic
operation of the 24LCS61/62. This diagram shows pos-
sible states and operational flow once power is applied
to the device. Table 5-1 summarizes operation of each
command for the assigned and unassigned states.
FIGURE 5-3:
OPERATIONAL STATE DIAGRAM
TABLE 5-1:
COMMAND SUMMARY TABLE
Power
Off
Unassigned
State
(ID byte not assigned yet)
Assigned
State
Power Off
Power On
Power Off
Assign Address Command:
Device wins Arbitration
Clear Address
Command
Assign Address Command:
Device loses Arbitration
(ID byte has been assigned)
Command
Result if Device Has Not Yet
Been Assigned an ID Byte
Result if Device Has Already Been
Assigned an ID Byte
Assign Address
command
If device wins arbitration, then ID
byte will become xxh. If device
loses arbitration, then ID byte will
revert back to 00h.
Device will remain with ID byte set
to 00h.
Since the default ID byte for the
device is 00h, the device will exe-
cute the command.
Device will acknowledge the control
byte, but it will not acknowledge
any further bytes and will not
respond to the command.
Device will not acknowledge command.
Clear Address
command
Read or Write
command with
ID byte set to 00h
Read or Write
command with
ID byte set to xxh
(other than 00h)
Device ID byte will revert back to 00h and will then
acknowledge Assign Address commands.
Device will acknowledge the control byte, but it will not
acknowledge any further bytes and will not respond to
the command.
If the device ID byte matches the ID byte in the command
(xxh), the device will execute the command. If the device
ID byte does not match the ID byte in the command, then
the device will acknowledge the control byte, but it will not
acknowledge any further bytes and will not respond to
the command.
Device will acknowledge the control byte, but it will not
acknowledge any further bytes and will not respond to
the command.
If the device ID byte matches the ID byte in the command
(xxh), the device will execute the command. If the device
ID byte does not match the ID byte in the command, then
the device will acknowledge the control byte, but it will not
acknowledge any further bytes and will not respond to
the command. Note: Once this command has been exe-
cuted successfully for a device, the device will no longer
acknowledge any part of this command again.
Set Write Protect
command with
ID byte set to 00h
Set Write Protection
command with
ID byte set to xxh
(other than 00h)
Since the default ID address for the
device is 00h, the device will exe-
cute the command.
Device will acknowledge the control
byte, but it will not acknowledge
any further bytes and will not
respond to the command.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 24LC64-/SN | 制造商:Microchip Technology Inc 功能描述: |
| 24LC64-E/MNY | 功能描述:電可擦除可編程只讀存儲(chǔ)器 64K 8K X 8 2.5V SER EE EXT RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 24LC64-E/MS | 功能描述:電可擦除可編程只讀存儲(chǔ)器 8kx8 - 2.5V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 24LC64-E/P | 功能描述:電可擦除可編程只讀存儲(chǔ)器 8kx8 - 2.5V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 24LC64-E/SM | 功能描述:電可擦除可編程只讀存儲(chǔ)器 8kx8 - 2.5V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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