参数资料
| 型号： | DS28EC20P+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 20/27页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 20KBIT 6TSOC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 4,000 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 20K（256 x 80） |
| 接口： | 1 线 串行 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 6-LSOJ |
| 供应商设备封装： | 6-TSOC |
| 包装： | 带卷 (TR) |
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To Figure 9, 1 Part
From Figure 9,
1 Part
DS28EC20: 20Kb 1-Wire EEPROM
Figure 9-2. ROM Functions Flowchart (continued)
st
st
A5h
Resume
Command?
N
3Ch
Overdrive
Skip ROM?
N
69h
Overdrive Match
ROM?
N
Y
Y
RC = 0 ; OD = 1
Y
RC = 0 ; OD = 1
RC = 1 ?
Y
N
Master TX Bit 0
Master
TX Reset ?
Y
Bit 0
Match?
N
1)
OD = 0
N
Y
Master TX Bit 1
Master
TX Reset ?
Y
Bit 1
Match?
N
1)
OD = 0
N
Y
Master TX Bit 63
Bit 63
Match?
N
1)
OD = 0
1 Part
From Figure 9,
st
RC = 1
Y
1 Part
To Figure 9,
st
1) The OD flag remains at 1 if the device was already at overdrive
speed before the Overdrive Match ROM command was issued.
NOTE : For operation at overdrive speed, the DS28EC20 requires V PUP to be 5V ±5%.
20 of 27
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS28EC20Q-A5A-5A+T | 制造商:Maxim Integrated Products 功能描述:20KB 1-WIRE EEPROM - Tape and Reel |
| DS28EC20Q-A5A-5A+W | 制造商:Maxim Integrated Products 功能描述:20KB 1-WIRE EEPROM - Rail/Tube |
| DS28EL15 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:DeepCover Secure Authenticator with 1-Wire SHA-256 and 512-Bit User EEPROM |
| DS28EL15Q+T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:DeepCover Secure Authenticator with 1-Wire SHA-256 and 512-Bit User EEPROM |
| DS28EL25 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:DeepCover Secure Authenticator with 1-Wire SHA-256 with 4Kb User EEPROM |
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