50-MHz 32-bit RX MCUs, 78 DMIPS, 24-bit ΔΣ A/D Converter up to 512-KB flash memory, IrDA, 10-bit A/D, 10-bit D/A, DEU, ELC, MPC, RTC; up to 9 comms interfaces

■ 32-bit RX CPU core  Max. operating frequency: 50 MHz Capable of 78 DMIPS in operation at 50 MHz  Accumulator handles 64-bit results (for a single instruction) from 32- × 32-bit operations  Multiplication and division unit handles 32- × 32-bit operations (multiplication instructions take

文件：2.0083 Mbytes 页数：132 Pages

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Microcontroller with 24-bit ΔΣ A/D Converter for Measuring Instruments, Including Smart Meters

The RX21A group is the product that 24-bit Delta-sigma ADC is built in for measuring instruments such as a smart meter. PGA (Programmable Gain Amp) is built in Delta-sigma ADC, which is possible to amplify analog signal at most 64 times. The RX21A group has peripheral functions with special features

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瑞萨

50-MHz 32-bit RX MCUs, 78 DMIPS, 24-bit ΔΣ A/D Converter up to 512-KB flash memory, IrDA, 10-bit A/D, 10-bit D/A, DEU, ELC, MPC, RTC; up to 9 comms interfaces

■ 32-bit RX CPU core  Max. operating frequency: 50 MHz Capable of 78 DMIPS in operation at 50 MHz  Accumulator handles 64-bit results (for a single instruction) from 32- × 32-bit operations  Multiplication and division unit handles 32- × 32-bit operations (multiplication instructions take

文件：2.0083 Mbytes 页数：132 Pages

RENESAS

瑞萨

50-MHz 32-bit RX MCUs, 78 DMIPS, 24-bit ΔΣ A/D Converter up to 512-KB flash memory, IrDA, 10-bit A/D, 10-bit D/A, DEU, ELC, MPC, RTC; up to 9 comms interfaces

■ 32-bit RX CPU core  Max. operating frequency: 50 MHz Capable of 78 DMIPS in operation at 50 MHz  Accumulator handles 64-bit results (for a single instruction) from 32- × 32-bit operations  Multiplication and division unit handles 32- × 32-bit operations (multiplication instructions take

文件：2.0083 Mbytes 页数：132 Pages

RENESAS

瑞萨

50-MHz 32-bit RX MCUs, 78 DMIPS, 24-bit ΔΣ A/D Converter up to 512-KB flash memory, IrDA, 10-bit A/D, 10-bit D/A, DEU, ELC, MPC, RTC; up to 9 comms interfaces

■ 32-bit RX CPU core  Max. operating frequency: 50 MHz Capable of 78 DMIPS in operation at 50 MHz  Accumulator handles 64-bit results (for a single instruction) from 32- × 32-bit operations  Multiplication and division unit handles 32- × 32-bit operations (multiplication instructions take

文件：2.0083 Mbytes 页数：132 Pages

RENESAS

瑞萨