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UPD78F8025GK-GAJ-AX
Specification
| Core |
| CPU |
78K0 (8-bit) |
| Main oscillator |
20 MHz external, 8 MHz internal |
| Sub-oscillator |
24 kHz internal |
| Clock supervising |
— |
| Internal clock frequency (max.) |
20 MHz |
| Instruction cyle time (min.) |
50 ns |
| Interrupt channels |
6 external, 14 internal |
| Memory |
| Program memory |
32 KB flash |
| RAM size |
1 KB |
| Non-volatile memory size (EEPROM or emulation) |
0 byte |
| ROM correction points |
— |
| Interfaces |
| Total number of I/Os |
21 |
| Open drain outputs |
2 |
| CAN |
— |
| UART (asynchrous serial interface) |
2 ch. |
| LIN |
1 ch. |
| CSI (clocked serial interface) |
1 ch. |
| I²C |
1 ch. |
| IEbus |
— |
| On-chip debug interface |
— |
| Peripherals |
| LCD controller/driver |
— |
| A/D converter (10-bit) |
4 ch. |
| Hardware multiplier |
n/a |
| Hardware divider |
n/a |
| DMA |
— |
| Low Voltage Indicator |
 |
| Power-On Clear |
|
| Other Peripherals |
On-chip constant current driver with selectable buck or boost converter(4.0 to 5.5 V execution) |
| Timers |
| Timers (8-bit) |
4 ch. |
| Timers (16-bit) |
1 ch. |
| Interval timers |
— |
| Special timers |
— |
| Watchdog timers |
1 ch. |
| PWM (8-bit resolution) |
4 ch. |
| PWM (more than 8-bit resolution) |
— |
| Real time clock |
— |
| Operating conditions |
| Operating voltage |
1.8 - 5.5 V |
| Ambient temperature |
-40 to +85 °C |
| Package |
| Code |
GK-GAJ |
| Type |
LQFP |
| Pin count |
64 pins |
| Pin pitch |
0.65 mm |
| Body size |
12 x 12 mm² |
| Drawing |
P64GK-65-GAJ |
Documentation
Selection Guides
Pamphlets
User's Manuals including electrical characteristics
Worldwide >
America
78K MICROCONTROLLERS Selection Guide