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ADM1062ACPZ-REEL7

更新时间： 2024-01-16 19:49:46
品牌 Logo 应用领域
亚德诺 - ADI 电源电路电源管理电路监控
页数 文件大小 规格书
36页 629K
描述
Super Sequencer with Margining Control and Temperature Monitoring

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中文翻译

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ADM1062ACPZ-REEL7 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFN
包装说明：HVQCCN, LCC40,.24SQ,20针数：40
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.37
Is Samacsys：N可调阈值：YES
模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUITJESD-30 代码：S-XQCC-N40
JESD-609代码：e3长度：6 mm
湿度敏感等级：3信道数量：10
功能数量：1端子数量：40
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装等效代码：LCC40,.24SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
电源：3/5 V认证状态：Not Qualified
座面最大高度：1 mm子类别：Power Management Circuits
最大供电电流 (Isup)：6 mA标称供电电压 (Vsup)：2.7 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：40宽度：6 mm
Base Number Matches：1

ADM1062ACPZ-REEL7 数据手册

 浏览型号ADM1062ACPZ-REEL7的Datasheet PDF文件第30页浏览型号ADM1062ACPZ-REEL7的Datasheet PDF文件第31页浏览型号ADM1062ACPZ-REEL7的Datasheet PDF文件第32页浏览型号ADM1062ACPZ-REEL7的Datasheet PDF文件第34页浏览型号ADM1062ACPZ-REEL7的Datasheet PDF文件第35页浏览型号ADM1062ACPZ-REEL7的Datasheet PDF文件第36页 
ADM1062  
Block Read  
Error Correction  
In a block read operation, the master device reads a block of  
data from a slave device. The start address for a block read must  
have been set previously. In the ADM1062, this is done by a  
send byte operation to set a RAM address, or a write byte/word  
operation to set an EEPROM address. The block read operation  
itself consists of a send byte operation that sends a block read  
command to the slave, immediately followed by a repeated start  
and a read operation that reads out multiple data bytes, as follows:  
The ADM1062 provides the option of issuing a packet error  
correction (PEC) byte after a write to the RAM, a write to the  
EEPROM, a block write to the RAM/EEPROM, or a block read  
from the RAM/ EEPROM. This option enables the user to verify  
that the data received by or sent from the ADM1062 is correct.  
The PEC byte is an optional byte sent after the last data byte has  
been written to or read from the ADM1062. The protocol is the  
same as a block read for Step 1 to Step 12 and then proceeds as  
follows:  
1. The master device asserts a start condition on SDA.  
2. The master sends the 7-bit slave address followed by the  
write bit (low).  
3. The addressed slave device asserts an ACK on SDA.  
4. The master sends a command code that tells the slave  
device to expect a block read. The ADM1062 command  
code for a block read is 0xFD (1111 1101).  
13. The ADM1062 issues a PEC byte to the master. The master  
checks the PEC byte and issues another block read if the  
PEC byte is incorrect.  
14. A NACK is generated after the PEC byte to signal the end  
of the read.  
15. The master asserts a stop condition on SDA to end the  
transaction.  
5. The slave asserts an ACK on SDA.  
6. The master asserts a repeat start condition on SDA.  
7. The master sends the 7-bit slave address followed by the  
read bit (high).  
Note that the PEC byte is calculated using CRC-8. The frame  
check sequence (FCS) conforms to CRC-8 by the polynomial  
C(x) = x8 + x2 + x1 + 1  
8. The slave asserts an ACK on SDA.  
9. The ADM1062 sends a byte-count data byte that tells the  
master how many data bytes to expect. The ADM1062  
always returns 32 data bytes (0x20), which is the maximum  
allowed by the SMBus Version 1.1 specification.  
10. The master asserts an ACK on SDA.  
See the SMBus Version 1.1 specification for details.  
An example of a block read with the optional PEC byte is shown  
in Figure 50.  
1
2
3
4
5
6
7
8
9
10 11 12  
SLAVE  
ADDRESS  
COMMAND 0xFD  
(BLOCK READ)  
SLAVE  
ADDRESS  
BYTE  
COUNT  
DATA  
1
11. The master receives 32 data bytes.  
S
W
A
A
S
R A  
A
A
12. The master asserts an ACK on SDA after each data byte.  
13. The master asserts a stop condition on SDA to end  
the transaction.  
13 14 15  
DATA  
32  
A
PEC A P  
1
2
3
4
5
6
7
8
9
10 11 12  
Figure 50. Block Read from the EEPROM or RAM with PEC  
SLAVE  
ADDRESS  
COMMAND 0xFD  
(BLOCK READ)  
SLAVE  
ADDRESS  
BYTE  
COUNT  
DATA  
1
S
W
A
A
S
R A  
A
A
13  
P
DATA  
32  
A
Figure 49. Block Read from the EEPROM or RAM  
Rev. C | Page 33 of 36  
 
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中文翻译

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ADM1062ACPZ-REEL7 替代型号

型号 品牌 替代类型 描述 数据表
ADM1062ACPZ ADI

类似代替

 		Super Sequencer with Margining Control and Temperature Monitoring

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