参数资料
| 型号： | CS61577-IL1Z |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 12/13页 |
| 文件大小： | 0K |
| 描述： | IC LINE INTERFACE T1/E1 28PLCC |
| 标准包装： | 40 |
| 应用： | 网络 |
| 接口： | 串行 |
| 电源电压： | 4.75 V ~ 5.25 V |
| 封装/外壳： | 28-PLCC |
| 供应商设备封装： | 28-PLCC |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
| 其它名称： | 598-1711 |
Philips Semiconductors
Product data
PCA9556
Octal SMBus and I2C registered interface
2002 Mar 28
8
1
A2
A1 A0
0
1
A2
A1
A0
0
S0
A
COMMAND BYTE
acknowledge
from slave
R/W
acknowledge
from slave
A
P
NA
acknowledge
from slave
acknowledge
from master
S
DATA
R/W
first byte
at this moment master-transmitter
becomes master-receiver and
slave-receiver becomes
slave-transmitter
last byte
su01052
no acknowledge
from master
1
slave address
data from register
slave address
Figure 9. READ from register via Read byte protocol
00
1
A2
A1
A0
READ FROM
PORT
DATA INTO
PORT
SDA
S1
A
DATA 1
DATA 4
slave address
data from port
start condition
R/W
acknowledge
from slave
acknowledge
from master
stop
condition
tps
DATA 4
DATA 2
P
DATA 3
tph
SW00799
no acknowledge
from master
NA
NOTES:
1. This figure assumes the command byte has previously been programmed with 00h.
2. Transfer of data can be stopped at any moment by a stop condition. When this occurs, data present at the last acknowledge phase is valid
(output mode). Input data is lost.
Figure 10. READ input port register via Receive byte protocol
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|---|---|
| CS61577-IL1ZR | 功能描述:网络控制器与处理器 IC IC T1/E1 Low PWR Line Interface Unit RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
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