PCA9564BS Ver la hoja de datos (PDF) - NXP Semiconductors.
Número de pieza
componentes Descripción
Lista de partido
PCA9564BS Datasheet PDF : 32 Pages
| |||
Philips Semiconductors
Parallel bus to I2C-bus controller
Product data sheet
PCA9564
SCL
SDA
INT
START
condition
7-bit address
interrupt
R/W = 1
ACK
from slave PCA9564
External master receiver reads data from PCA9564.
first-byte
interrupt
ACK
nbyte
interrupt
no ACK
from master
receiver
Figure 11. Bus timing diagram; slave transmitter mode
STOP
condition
su01492
SCL
SDA
INT
START
condition
7-bit address
interrupt
R/W = 0
ACK
from slave PCA9564
first-byte
interrupt
ACK
nbyte
interrupt
ACK
Slave PCA9564 is written to by external master transmitter.
Figure 12. Bus timing diagram; slave receiver mode
interrupt
(after STOP)
STOP
condition
su01493
2006 Sep 01
18
Share Link: 