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参数资料
| 型号： | CAT150089SWI-GT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 11/13页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVSR 8K SPI EEPROM 8SOIC |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 2.93V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
CAT15008, CAT15016
READ OPERATIONS
Read from Memory Array
To read from memory, the host sends a READ instruction
followed by an 16 ? bit address (see Table 11 for the number
of significant address bits).
After receiving the last address bit, the CAT15008/16 will
respond by shifting out data on the SO pin (as shown in
Figure 10). Sequentially stored data can be read out by
simply continuing to run the clock. The internal address
pointer is automatically incremented to the next higher
address as data is shifted out. After reaching the highest
memory address, the address counter “rolls over” to the
CS
lowest memory address, and the read cycle can be continued
indefinitely. The read operation is terminated by taking CS
high.
Read Status Register
To read the status register, the host simply sends a RDSR
command. After receiving the last bit of the command, the
CAT15008/16 will shift out the contents of the status register
on the SO pin (Figure 11). The status register may be read
at any time, including during an internal write cycle.
0
1
2
3
4
5
6
7
8
9
10
20
21
22
23
24
25
26
27
28
29
30
SCK
OPCODE
BYTE ADDRESS*
SI
0
0
0
0
0
0
1
1
AN
A0
SO
HIGH IMPEDANCE
7
6
5
DATA OUT
4 3 2
1
0
MSB
Notes: * Please check the Byte Address Table (Table 11)
Dashed Line = mode (1, 1) ?????
Figure 10. READ Timing
CS
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SCK
OPCODE
SI
0
0
0
0
0
1
0
1
SO
HIGH IMPEDANCE
7
6
5
4
DATA OUT
3
2
1
0
MSB
Note: Dashed Line = mode (1, 1) ?????
Figure 11. RDSR Timing
http://onsemi.com
11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT150161MWI-GT3 | 功能描述:监控电路 SUP W/16K SPI EEPROM RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| CAT150169MWI-GT3 | 功能描述:监控电路 SUP W/16K SPI EEPROM RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| CAT150169SWI-GT3 | 功能描述:监控电路 SUP W/16K SPI EEPROM RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| CAT-15106 | 制造商:Thomas & Betts 功能描述: |
| CAT-1583502-5 | 制造商:Samtec Inc 功能描述:CAT - Bulk |
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