M34280E1GP |
RFQ for M34280E1GP Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| M34280E1GP | - | - | - |
The 4280 Group is a 4-bit single-chip microcomputer designed with CMOS technology for remote control transmitters. The 4280 Group has 7 carrier waves and enables fabrication of 8 ´ 7 key matrix.
Typical Application |
Features |
| Various remote control transmitters | • Number of basic instructions ........................................... 62• Minimum instruction execution time ............................ .....8.0 ms (at f(XIN) = 4.0 MHz, system clock = f(XIN)/8, VDD=3.0 V)• Supply voltage ................................................................ 1.8 V to 3.6 V• Subroutine nesting ......................................................... 4 levels• Timer Timer 1 .............................................................................8-bit timer with a reload register and carrier wave output auto-control function• Carrier wave output function (port CARR) f(XIN), f(XIN)/4, f(XIN)/8, f(XIN)/12 f(XIN)/64, f(XIN)/96, "H" output fixed• Logic operation function (XOR, OR, AND)• RAM back-up function• Key-on wakeup function (ports D7, E0E2, G0G3) ........ 8• I/O port (ports D, E, G, CARR) .......................................... 16• Oscillation circuit ..................................... .........................Ceramic resonance• Watchdog timer• Power-on reset circuit• Voltage drop detection circuit .......................................... Typical:1.50 V |
|
Symbol |
Parameter |
Conditions |
Ratings |
Unit |
| VDD | Supply voltage |
0.3 to 5 |
V | |
| VI | Input voltage |
0.3 to VDD+0.3 |
V | |
| VO | Output voltage |
0.3 to VDD+0.3 |
V | |
| Pd | Power dissipation | Ta = 25 |
300 |
mW |
| Topr | Operating temperature range |
-20 to 85 |
||
| Tstg | Storage temperature range |
40 to 125 |
