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參數(shù)資料
| 型號(hào)： | TMPN3120A20M |
| 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)： | 3/12頁(yè) |
| 文件大小： | 227K |
| 代理商： | TMPN3120A20M |
TMPN3120A20M/U
2003-07-01 3/12
Other functions
Application programs are also stored within the EEPROM.
Can be updated by downloading over the network.
Built-in watch-dog timer.
Each chip has a unique ID number.
Effective during the logical installation of networks.
Low electrical consumption mode supported with a sleep mode.
Built in Selectable Reset time
Prolongs the power-ON reset time for at least 50ms and keeps the operation stable during that time. The
reset time can be selected 50ms delay mode or 3clock delay mode by program after the device is in power-ON.
High-impedance communication port ( CP0 to CP3 )
The Communication port pins ( CP0 to CP3 ) attain high impedance. This eliminates the need for an external
relay.
Built-in low-voltage detection circuit.
Prevents in correct operations and writing errors in the EEPROM during drops in power voltage.
An external LVD must be used to assert reset at power supply voltage below 4.5 V if Neuron Chip is operated
at 20 MHz.
Programmable LVD (Low Voltage Detection) circuit.
LVDin pin is prepared in order to make it reset on arbitrary voltage.
Firmware version 9.
z
Timing for the main I / O objects during 20 MHz Neuron Chip operations
I / O MODEL
10 MHz TIMING
20 MHz TIMING
Parallel
2.4μs / byte
1.2μs / byte
Bitshift
1, 10 or 15 kbps
2, 20 or 30 kbps
Magcard
Up to 8334 bps
Up to 16668 bps
Magtrack1
Up to 7246 bps
Up to 14492 bps
Neurowire Master
1, 10 or 20 kbps
2, 20 or 40 kbps
Neurowire Slave
Up to 18 kbps
Up to 36 kbps
Serial
600, 1200, 2400 or 4800 bps
1200, 2400, 4800 or 9600 bps
Touch
Supported
Resolution0.4 to 51.2μs
Not supported
Resolution0.2 to 25.6μs
Frequency Output
Max Range 26.21 to 3355 ms
Resolution0.2 to 25.6μs
Max Range 13.1 to 1678 ms
Resolution0.1 to 12.8μs
Other Timer / Counter
Max Range 13.1 to 1678 ms
Max Range 6.55 to 839 ms
The specifications for the main timers during 20 MHz
operations are as follows :
Watchdog Timer
420 ms
Millisecond Timers
1 to 32000 ms
Second Timers
1 to 65000 s
Delay ( ) Function
1 to 32767 counts
Get_Tick_Count ( )
Function
409.6μs per count
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| TMPN3120A20U | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
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| TMPN3120E1M | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
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