Description
This 100-MHz 32-bit RX MCU features on-chip FPU, 165 DMIPS, up to 2-MB flash memory, USB 2.0 full-speed function interface, CAN, 10- & 12-bit A/D converter, RTC, up to 22 comms interfacesWith flash memory capacities from small to large and package pin counts from low to high, the RX630 Group can satisfy the demands of a variety of embedded devices. All the products of the RX630 Group are equipped with E2 data flash capable of 100,000 rewrites and enhanced peripheral functions with increased numbers of channels including timers, USB 2.0 function module, serial communication interface, I2C bus interface, CAN, 10-bit and 12-bit A/D converter, and 10-bit D/A converter. In particular, built-in features such as RTC with timestamp, temperature sensor, independent WDT, and POR/LVD enable the number of external parts to be reduced.
- RX CPU
- o General registers: 32-bit x 16
- o Multiplier: 32-bit multiplier
- o Divider: Yes
- o Multiply-accumulator: Yes (two types: memory-to-memory operations and register-to-register operations)
- o Memory-protection unit (MPU)
- Maximum operating frequency 100MHz
- Power supply voltage 2.7 to 3.6V
- Floating-point processing unit Single-precision floating-point processing unit (Supports add/subtract/compare/multiply/divide and other instructions)
- Flash ROM (for program storage) Max. 2MB
- Flash ROM (for data storage) 32KB
- RAM Max. 128KB
- External bus: 176/145/144/100-pin: Yes; 80-pin: No
- DMAC: 4 channels
- Data transfer controller (DTC)
- 16-bit multifunction timer pulse unit : 176/145/144-pin: 12 channels; 100/80-pin: 6 channels
- Multifunction timer pulse unit 2: 6 channels
- Port output enable 2
- Programmable pulse generator: Max. 32-bit output
- 8-bit timer: 4 channels
- Compare match timer: 4 channels
- Real-time clock (RTC)
- Watchdog timer
- Independent watchdog timer
- Serial communication interface (SCIc): 176/145/144-pin: 12 channels; 100-pin: 8 channels; 80-pin: 5 channels
- Serial communication interface (SCId)
- I2C bus interface: 176/145/144-pin: 4 channels; 100/80-pin: 2 channels
- Serial peripheral interface (RSPI): 176/145/144-pin:3 channels: 100/80-pin:2 channels
- USB 2.0 full-speed (function)
- CAN: Over 144-pin & Flash Over 1.5MB: 3 channels; Over 144-pin & Flash Under 1.0MB, 100-pin & Flash Over 768KB: 2 channels; 100-pin & Flash Under 512MB, 80-pin: 1 channel
- 12-bit A/D converter: 176/145/144-pin: 21 channels; 100-pin: 14 channels; 80-pin: 11 channels
- 10-bit A/D converter: 176/145/144/ 100-pin: 8 channels; 80-pin: 4 channels
- 10-bit D/A converter: 176/145/144-pin: 2 channels; 100/80-pin: 1 channel
- Temperature sensor
- CRC calculator
- Power-on reset circuit (POR)
- Voltage detection circuit (LVD)
- On-chip debugging function
- Low power consumption 4 modes
- o Sleep mode
- o All-module clock stop mode
- o Software standby mode
- o Deep software standby mode
- ROM, RAM, and E2 data flash capacity 2 Mbytes/128 Kbytes/32 Kbytes
