Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

89LPC933 View Datasheet(PDF) - NXP Semiconductors.

Part NameDescriptionManufacturer
89LPC933 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB/16 kB 3 V byte-erasable flash with 8-bit ADCs NXP
NXP Semiconductors. NXP
89LPC933 Datasheet PDF : 77 Pages
First Prev 41 42 43 44 45 46 47 48 49 50 Next Last
NXP Semiconductors
P89LPC933/934/935/936
8-bit microcontroller with accelerated two-clock 80C51 core
8.21 I2C-bus serial interface
The I2C-bus uses two wires (SDA and SCL) to transfer information between devices
connected to the bus, and it has the following features:
Bidirectional data transfer between masters and slaves
Multi master bus (no central master)
Arbitration between simultaneously transmitting masters without corruption of serial
data on the bus
Serial clock synchronization allows devices with different bit rates to communicate via
one serial bus
Serial clock synchronization can be used as a handshake mechanism to suspend and
resume serial transfer
The I2C-bus may be used for test and diagnostic purposes.
A typical I2C-bus configuration is shown in Figure 15. The P89LPC933/934/935/936
device provides a byte-oriented I2C-bus interface that supports data transfers up to
400 kHz.
I2C-bus
RP
RP
P1.3/SDA P1.2/SCL
P89LPC935
OTHER DEVICE
WITH I2C-BUS
INTERFACE
Fig 15. I2C-bus configuration
SDA
SCL
OTHER DEVICE
WITH I2C-BUS
INTERFACE
002aab082
P89LPC933_934_935_936
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 12 January 2011
© NXP B.V. 2011. All rights reserved.
41 of 77
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2020  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]