TMPN3120FE5M Toshiba, TMPN3120FE5M Datasheet - Page 3

• Manufacturer Part Number: TMPN3120FE5M
• Manufacturer: Toshiba

Specifications of TMPN3120FE5M

• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

The specifications for the main timers during 20 MHz
operations are as follows :
Other functions
• Application programs are also stored within the EEPROM.
• Built-in watch-dog timer.
• Each chip has a unique ID number.
• Low electrical consumption mode supported with a sleep mode.
• Built in Selectable Reset time
• High-impedance communication port ( CP0 to CP3 )
• Built-in low-voltage detection circuit.
• Programmable LVD (Low Voltage Detection) circuit.
• Firmware version 10.
Timing for the main I / O objects during 20 MHz Neuron Chip operations
Parallel
Bitshift
Magcard
Magtrack1
Neurowire Master
Neurowire Slave
Serial
Touch
Frequency Output
Other Timer / Counter
Watchdog Timer
Millisecond Timers
Second Timers
Delay ( ) Function
Get_Tick_Count ( )
Function
Can be updated by downloading over the network.
Effective during the logical installation of networks.
Prolongs the power-ON reset time for at least 50 ms and keeps the operation stable during that time. The
reset time can be selected 50ms delay mode or 3 clock delay mode by program after the device is in
power-ON.
The Communication port pins ( CP0 to CP3 ) attain high impedance. This eliminates the need for an external
relay.
Prevents incorrect 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.
LVDin pin is prepared in order to make it reset on arbitrary voltage.
I / O MODEL
420 ms
1 to 32000 ms
1 to 65000 s
1 to 32767 counts
409.6µs per count
2.4µs / byte
1, 10 or 15 kbps
Up to 8334 bps
Up to 7246 bps
1, 10 or 20 kbps
Up to 18 kbps
600, 1200, 2400 or 4800 bps
Supported
Resolution0.4 to 51.2µs
Max Range 26.21 to 3355 ms
Resolution0.2 to 25.6µs
Max Range 13.1 to 1678 ms
10 MHz TIMING
1.2µs / byte
2, 20 or 30 kbps
Up to 16668 bps
Up to 14492 bps
2, 20 or 40 kbps
Up to 36 kbps
1200, 2400, 4800 or 9600 bps
Not supported
Resolution0.2 to 25.6µs
Max Range 13.1 to 1678 ms
Resolution0.1 to 12.8µs
Max Range 6.55 to 839 ms
20 MHz TIMING
TMPN3120FE5M
2003-07-01 3/11