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參數(shù)資料
| 型號(hào)： | TMPN3120A20 |
| 廠商： | Toshiba Corporation |
| 英文描述： | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| 中文描述： | 東芝的CMOS數(shù)字集成電路硅單片 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 227K |
| 代理商： | TMPN3120A20 |
TMPN3120A20M/U
2003-07-01 2/12
z
Main features of the 20MHz Neuron Chip
(In comparison with the TMPN3120E1M and TMPN3120A20M / U)
Increased communication speed
The maximum transmission speed has been increased two-fold.
1.25 Mbps
→
2.5 Mbps (*1)
*1: This value applies to Single-Ended Mode only.
Shortened response time
The amount of time required from I / O input to I / O output has been greatly reduced.
Maximum speed 7ms
→
3~4 ms
Increased IO object speed
The execution time for all objects has been halved.
Example) Serial I / O 9600bps
Parallel I / O 1.2μs / byte
Development tool support
The current LonBuilder
and NodeBuilder
development tools can be used to develop applications for the
TMPN3120A20M and TMPN3120A20U (L.B ver. 3.0 or 3.01 is needed). Updated symbol table files for
the Neuron Chip firmware are available from Echelon. If your application requires a 20MHz input clock,
a utility program available from Echelon may be used to convert the programmer files.
* The conversion utilities can be obtained from the Echelon Web Site at http://www.echelon.com.
z
I / O Functions
Eleven programmable I / O pins.
Two programmable 16-bit timers and counters built in.
34 different types of I / O functions to handle a wide range of input and output.
ROM firmware image containing pre-programmed I / O drivers, greatly simplifying application programs.
z
Network functions
Two CPUs for communication protocol processing built in.
The communications and application CPUs execute in parallel.
Equipped with a built-in LonTalk protocol which supports all seven levels of the OSI reference model with
ISO.
The ROM firmware image contains a complete network operating system, greatly simplifying application
programs.
Built-in twisted-pair wire transceiver with improved common mode and drive current capabilities.
Equipped with communications modes and communication speeds which support various types of external
transceivers.
Supports twisted-pair wire, power line, radio ( RF ), infrared, coaxial cables, and fiber optics.
Communication port transceiver modes and logical addresses stored within the EEPROM.
Can be amended via the network.
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PDF描述 |
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| TMPN3120A20M | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TMPN3120A20U | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TMPN3120FE3M | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TMPN3120FE3U | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TMPN3120FE5M | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMPN3120A20M | 制造商:Toshiba America Electronic Components 功能描述:1 CHANNEL(S), 2.5M bps, LOCAL AREA NETWORK CONTROLLER, PDSO32 |
| TMPN3120A20U | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TMPN3120B1AM | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TMPN3120E1M | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TMPN3120FE3M | 制造商:Toshiba America Electronic Components 功能描述:MPU Neuron CISC 8-Bit CMOS 20MHz 32-Pin SOP |
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