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Max. Freq (MHz)

RAM
(KB)

Operating Voltage Min

Bit Size

  • 4
  • 8
  • 16
  • 32

Program memory (KB)

Pin Count

Subclock

10Bit A/D Converter

Ethernet

Data Flash (KB)

12Bit A/D Converter

USB HOST

ROM Type

  • Flash memory
  • One Time PROM
  • QzROM
  • Mask ROM

16Bit A/D Converter

USB Function

RTC

8Bit D/A Converter

USB OTG

8-bit Timer

10Bit D/A Converter

I2C-bus

16-bit Timer

12Bit D/A Converter

External Interrupt Pins

32-bit Timer

Operating Ambient Temperature Max

Low Voltage Detection

Watchdog Timer

Operating Ambient Temperature Min

Power-On Reset

8Bit A/D Converter

CAN (Channels)

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Compare Document Part No CPU Max. Freq (MHz) Subclock Bit Size Family Series Group Memory
Management
Unit		 Floating Point Unit RAM
(KB)		 Program
memory (KB)		 Data Flash (KB) ROM Type Cache type Int. main oscillator freq PLL RTC Operating
Voltage Max (V)		 Operating
Voltage Min		 Note1 Note2 Pin Count I/O Ports CMOS I/O On-Chip Debug 8-bit Timer 16-bit Timer 32-bit Timer Watchdog Timer Other timer PWM Output
(up to 8Bit)		 PWM Output
(Over 9-Bit)		 PWM Output 8Bit A/D
Converter		 10Bit A/D
Converter		 12Bit
A/D Converter		 16Bit A/D
Converter		 8Bit D/A
Converter		 10Bit
D/A Converter		 12Bit
D/A Converter		 16Bit D/A
Converter		 Operating Ambient
Temperature Max		 Operating Ambient
Temperature Min		 CAN (Channels) Ethernet USB HOST USB Function USB OTG I2C-bus Ext. address bus Ext. data bus (Bit) External
Interrupt Pins		 Low Voltage Detection Power-On Reset DMAC EXDMAC CSI UART Lin IEBus Remarks Production
Status		 Package
Code		 Part No. Features
PDF R5F21181DD R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.375 4 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PRDP0020BA-A
(20P4B)		 R5F21181DD -
PDF R5F21181DSP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.375 4 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -40 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21181DSP -
PDF R5F21181SP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.375 4 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21181SP -
PDF R5F21182DD R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.5 8 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PRDP0020BA-A
(20P4B)		 R5F21182DD -
PDF R5F21182DSP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.5 8 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -40 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21182DSP -
PDF R5F21182NP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.5 8 - Flash memory - 20 NO NO 5.5 2.7 - - 28 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PWQN0028KA-B
(28PJW-B)		 R5F21182NP -
PDF R5F21182SP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.5 8 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21182SP -
PDF R5F21183DD R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.75 12 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PRDP0020BA-A
(20P4B)		 R5F21183DD -
PDF R5F21183DSP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.75 12 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -40 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21183DSP -
PDF R5F21183NP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.75 12 - Flash memory - 20 NO NO 5.5 2.7 - - 28 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PWQN0028KA-B
(28PJW-B)		 R5F21183NP -
PDF R5F21183SP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 0.75 12 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21183SP -
PDF R5F21184DD R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 1 16 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PRDP0020BA-A
(20P4B)		 R5F21184DD -
PDF R5F21184DSP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 1 16 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -40 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21184DSP -
PDF R5F21184NP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 1 16 - Flash memory - 20 NO NO 5.5 2.7 - - 28 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PWQN0028KA-B
(28PJW-B)		 R5F21184NP -
PDF R5F21184SP R8C 20 NO 16 R8C R8C/1x R8C/18 NO NO 1 16 - Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21184SP -
PDF R5F21191DD R8C 20 NO 16 R8C R8C/1x R8C/19 NO NO 0.375 4 2 Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PRDP0020BA-A
(20P4B)		 R5F21191DD -
PDF R5F21191DSP R8C 20 NO 16 R8C R8C/1x R8C/19 NO NO 0.375 4 2 Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -40 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21191DSP -
PDF R5F21191SP R8C 20 NO 16 R8C R8C/1x R8C/19 NO NO 0.375 4 2 Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21191SP -
PDF R5F21192DD R8C 20 NO 16 R8C R8C/1x R8C/19 NO NO 0.5 8 2 Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -20 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PRDP0020BA-A
(20P4B)		 R5F21192DD -
PDF R5F21192DSP R8C 20 NO 16 R8C R8C/1x R8C/19 NO NO 0.5 8 2 Flash memory - 20 NO NO 5.5 2.7 - - 20 13 YES 2 1 - 1 - - - 1(shared with TimerZ) - - - - - - - - 85 -40 - NO NO NO - - - - 7 YES YES - - 0 1 - - - Mass Production PLSP0020JB-A
(20P2F-A)		 R5F21192DSP -

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