Japan English
The following page content corresponds to the products marketed in Japan.
If you do not live in Japan, please
- Overview
- Product Selector
- Documentation
- Design Support
- Further Information
- R8C/Lx Differences between Groups
R8C/Lx Differences between Groups
R8C/L3xC: Hi-performance Line with 40 MHz On-chip Oscillator, POR/LVD
| Item | Function | R8C/L35C Group | R8C/L36C Group | R8C/L38C Group | R8C/L3AC Group |
|---|---|---|---|---|---|
| I/O Ports | Programmable I/O ports | 41 pins | 52 pins | 68 pins | 88 pins |
| High current drive ports | 5 pins | 8 pins | 8 pins | 16 pins | |
| Interrupts | INT interrupt pins | 5 pins | 8 pins | 8 pins | 8 pins |
| Key input interrupt pins | 4 pins | 4 pins | 8 pins | 8 pins | |
| Timers | Timer RA output pin | None | 1 pin | 1 pin | 1 pin |
| Timer RB output pin | None | 1 pin | 1 pin | 1 pin | |
| Timer RD I/O pin | None | None | 8 pins | 8 pins | |
| Timer RE output pin | None | 1 pin | 1 pin | 1 pin | |
| Timer RG I/O pin | None | None | None | 2 pins | |
| Timer RG output pin | None | None | None | 2 pins | |
| A/D Converter | Analog input pin | 10 pins | 10 pins | 16 pins | 20 pins |
| LCD Drive Control Circuit | LCD power supply | 3 pins (VL1, VL2, VL4) | 4 pins (VL1 to VL4) | 4 pins (VL1 to VL4) | 4 pins (VL1 to VL4) |
| Common output pins | Max. 4 pins | Max. 8 pins | Max. 8 pins | Max. 8 pins | |
| Segment output pins | Max. 24 pins | Max. 32 pins | Max. 48 pins | Max. 56 pins | |
| Packages | 52-pin LQFP | 64-pin LQFP | 80-pin LQFP | 100-pin LQFP/ 100-pin QFP | |
R8C/L3xM: Hi-performance Line with High-precision 40 MHz On-chip Oscillator, POR/LVD
| Item | Function | R8C/L35M Group | R8C/L36M Group | R8C/L38M Group | R8C/L3AM Group |
|---|---|---|---|---|---|
| I/O Ports | Programmable I/O ports | 41 pins | 52 pins | 68 pins | 88 pins |
| High current drive ports | 5 pins | 8 pins | 8 pins | 16 pins | |
| Interrupts | INT interrupt pins | 5 pins | 8 pins | 8 pins | 8 pins |
| Key input interrupt pins | 4 pins | 4 pins | 8 pins | 8 pins | |
| Timer RA | Timer RA output pin | None | 1 pin | 1 pin | 1 pin |
| Timer RB | Timer RB output pin | None | 1 pin | 1 pin | 1 pin |
| Timer RD | Timer RD I/O pin | None | None | 8 pins | 8 pins |
| Timer RE | Timer RE output pin | None | 1 pin | 1 pin | 1 pin |
| Timer RG | Timer RG I/O pin | None | None | None | 2 pins |
| Timer RG output pin | None | None | None | 2 pins | |
| A/D Converter | Analog input pin | 12 pins | 12 pins | 16 pins | 20 pins |
| LCD Drive Control Circuit | LCD power supply | 3 pins (VL1, VL2, VL4) |
4 pins (VL1 to VL4) |
4 pins (VL1 to VL4) |
4 pins (VL1 to VL4) |
| Common output pins | Max. 4 pins | Max. 8 pins | Max. 8 pins | Max. 8 pins | |
| Segment output pins | Max. 24 pins | Max. 32 pins | Max. 48 pins | Max. 56 pins | |
| Packages | 52-pin LQFP | 64-pin LQFP | 80-pin LQFP | 100-pin LQFP/ 100-pin QFP |
|
R8C/LAxA:
Super Low Power Line with 20 MHz On-chip Oscillator, POR/LVD, 1.8 V E/W Flash, Temps Sensor,
Gain Amplifier
| Item | Function | R8C/LA3A Group | R8C/LA5A Group | R8C/LA6A Group | R8C/LA8A Group |
|---|---|---|---|---|---|
| I/O Ports | Programmable I/O ports | 26 pins | 44 pins | 56 pins | 72 pins |
| High current drive ports | 8 pins | 8 pins | 8 pins | 10 pins | |
| Interrupts | INT interrupt pins | 5 pins | 6 pins | 8 pins | 8 pins |
| Timer RJ | Timer RJ0 output pin | None | None | None | 1 pin |
| Timer RJ1 output pin | None | None | None | 1 pin | |
| Timer RJ2 I/O pin | None | None | None | 1 pin | |
| Timer RJ2 output pin | None | None | None | 1 pin | |
| Timer RH | Timer RH output pin | None | 1 pin | 1 pin | 1 pin |
| Serial Interface | UART2 | None | None | 1 pin | 1 pin |
| A/D Converter | Analog input pins | 5 pins | 7 pins | 8 pins | 12 pins |
| LCD Drive Control Circuit | Segment output pins | Max. 11 pins | Max. 27 pins | Max. 32 pins | Max. 40 pins |
| Comparator B | Analog input voltage | 1 pin | 2 pins | 2 pins | 2 pins |
| Reference input voltage | 1 pin | 2 pins | 2 pins | 2 pins | |
| Clock | XCIN pin | Shared with XIN pin |
Dedicated pin | Dedicated pin | Dedicated pin |
| XCOUT pin | Shared with XOUT pin |
Dedicated pin | Dedicated pin | Dedicated pin | |
| Package | 32-pin LQFP | 52-pin LQFP | 64-pin LQFP | 80-pin LQFP | |
