- 您现在的位置：买卖IC网 > PDF目录45204 > MC143120B1DWR2 (MOTOROLA INC) 1 CHANNEL(S), 1.25M bps, LOCAL AREA NETWORK CONTROLLER, PDSO32 PDF资料下载
参数资料
| 型号： | MC143120B1DWR2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 1 CHANNEL(S), 1.25M bps, LOCAL AREA NETWORK CONTROLLER, PDSO32 |
| 封装： | SOG-32 |
| 文件页数： | 1/1页 |
| 文件大小： | 26K |
| 代理商： | MC143120B1DWR2 |
MOTOROLA LONWORKS TECHNOLOGY
2–5
MC143120B1
Neuron Chip Distributed
Communications and Control
Processor
The MC143120B1 is a communications and control processor which enables
the development of interoperable products. It provides systems designers with
many features to accelerate product development for distributed sense and con-
trol applications. Services at every layer of the OSI networking model are imple-
mented in the included LonTalk rmware-based protocol and are easily and
optionally invoked. In addition, 24 I/O models are integrated with ROM to provide
simplied sense and control device interfacing.
The MC143120B1 is designed for maximum clock operation of 10 MHz over
a temperature range of – 40 to + 85
°C including EEPROM writes.
Three 8-Bit Pipelined Processors for Concurrent Processing of Application Code and Network Packets
11-Pin I/O Port Programmable in 24 Models for Fast Application Program Development
Two 16-Bit Timer/Counters for Measuring and Generating I/O Device Waveforms
5-Pin Communications Port That Supports Direct Connect and Network Transceiver Interface
1024 Bytes of Static RAM for Buffering Network and Application Data
512 Bytes of EEPROM with On-Chip Charge Pump for Address, Binding Data, and Application Code
Programmable Pull-Ups on IO4 – IO7 and 20 mA Sink Current on IO0 – IO3
Unique 48-Bit ID Number in Every Device to Facilitate Network Installation and Management — ID Number
Stored Redundantly for Guaranteed 20-Year Data Retention
10 Kbytes ROM
32-Pin SOG Package
Low Operating Current: 15 mA (Typical) at 10 MHz Frequency
3 mA (Typical) at 625 kHz Frequency
Sleep Mode Operation Reduced Current Consumption (15
A Typical)
0.8
Manufacturing Process
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
MC143120B1
ORDERING INFORMATION
MC143120B1DW
SOG Package
DW SUFFIX
SOG PACKAGE
CASE 1116-0
BLOCK DIAGRAM
10K BYTES ROM
MEDIA ACCESS
PROCESSOR
NETWORK
PROCESSOR
1024 BYTES
RAM
APPLICATION
PROCESSOR
512 BYTES
EEPROM
DATA BUS
(0:7)
ADDRESS
BUS (0:15)
CP4
COMM
PORT
2 COUNTER/
TIMERS
I/O
OSCILLATOR,
CLOCK, AND
CONTROL
CP0
IO10
IO0
CLK1
SERVICE
RESET
CLK2
2/98
相关PDF资料 |
PDF描述 |
|---|---|
| MC143120FE2DW | 1 CHANNEL(S), 1.25M bps, LOCAL AREA NETWORK CONTROLLER, PDSO32 |
| MC143150FU | 1 CHANNEL(S), 1.25M bps, LOCAL AREA NETWORK CONTROLLER, PQFP64 |
| MC143120DW | 1 CHANNEL(S), 1.25M bps, LOCAL AREA NETWORK CONTROLLER, PDSO32 |
| MC143150FU1 | 1 CHANNEL(S), 1.25M bps, LOCAL AREA NETWORK CONTROLLER, PQFP64 |
| MC14536BALDS | 0 TIMER(S), PROGRAMMABLE TIMER, CDIP16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC143120E2FB | 制造商: 功能描述: 制造商:Motorola Inc 功能描述: 制造商:undefined 功能描述: |
| MC1433CG | 制造商:Motorola Inc 功能描述: |
| MC1435G | 制造商:Motorola Inc 功能描述: |
| MC1436C6 | 制造商:Motorola Inc 功能描述: |
| MC1436CD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
发布紧急采购，3分钟左右您将得到回复。