Features: New features ( In comparison with TMPN3120E1M and TMPN3120FE5M )• High-impedance communication port• 3 Kbytes EEPROM• 4 Kbytes static RAMPinoutSpecificationsVSS = 0V, VSS typ. ITEM SYMBOL RATING UNIT Power Supply Voltage VDD −0.3~7.0 ...
TMPN3120FE5M: Features: New features ( In comparison with TMPN3120E1M and TMPN3120FE5M )• High-impedance communication port• 3 Kbytes EEPROM• 4 Kbytes static RAMPinoutSpecificationsVSS = 0V, VS...
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Features: New features ( In comparison with TMPN3120FE3M and TMPN3120A20M /U ) Enhanced communicat...
Features: New features ( In comparison with TMPN3120FE3M and TMPN3120A20M /U ) Enhanced communicat...
Features: 1. I / O Functions Eleven programmable I / O pins. Two programmabL 16-bit timers and c...

VSS = 0V, VSS typ.
|
ITEM |
SYMBOL |
RATING |
UNIT |
| Power Supply Voltage |
VDD |
−0.3~7.0 |
V |
| Input Voltage |
VIN (1) |
−0.3 to VDD + 0.3 V |
V |
| Input Voltage CP0-CP3 |
VIN (2) |
−0.5 to VDD + 1.3 V |
V |
| Drain Current |
IDD |
200 |
mA |
| Source Current |
ISS |
300 |
mA |
| Power Dissipation |
PD |
800 |
mW |
| Storage Temperature |
Tstg |
−65~150 |
°C |
Note1 : VIN(2) don't exceed the 7.3v.
OPERATING CONDITIONS
|
ITEM |
SYMBOL |
MIN |
TYP. |
MAX |
UNIT |
| Operating Voltage |
VDD |
4.5 |
5.0 |
5.5 |
V |
| Input Voltage ( TTL ) |
VIH |
2.0 |
VDD |
V | |
|
VIL |
VSS |
0.8 |
V | ||
| Input Voltage ( CMOS ) |
VIH |
VDD − 0.8 V |
VDD |
V | |
|
VIL |
VSS |
0.8 |
V | ||
| Input Voltage CP0-CP3 ( differential mode ) |
VIH |
VDD + 1.0 V |
V | ||
|
VIL |
−0.1 |
||||
| Operating Frequency |
fosc |
0.625 |
20 |
MHz | |
| Operating Temperature |
Topr |
−40 |
85 |
°C |
The Neuron Chip TMPN3120FE5M provides double the performance of previous Neuron Chips. It supports a response time of 3 to 4 ms across a LONWORKS Network and has double the input / output ( I / O ) performance of the previous Neuron Chip in terms of both response time and data transmission speed.
The TMPN3120FE5M features an extra single-chip memory in the form of 3 Kbytes EEPROM, 4 Kbytes SRAM and 16 Kbytes ROM. It is therefore suitable for applications which require more complex operations and high speed communication control.
Neuron Chips have all the built-in communications and control functions required to implement LONWORKS nodes.
These nodes may then be easily integrated into highly-reliable distributed intelligent control networks.
The typical functions for this chip are explained below.