Ordering Information

TRUE

Document

TRUE

PLP

PLP (Refer to Orderable Parts)

Order

contact

Production Status

Non-promotion

Bit Size

16

Family

R8C

Series

R8C/1x

Group

R8C/1A

Program Memory (KB)

4

RAM (KB)

0.375

Data Flash (KB)

0

Program Memory Type

Flash memory

Pin Count

20

CPU

R8C

Max. Freq (MHz)

20

Operating Voltage Max (V)

5.5

Operating Voltage Min (V)

2.7

Cache Memory

No

Cache Memory Remarks

-

Sub clock (32.768 kHz)

No

On chip Oscillator

Yes

On chip Oscillator Freq. (MHz)

8 MHz, Low Speed Oscillator 125 kHz

PLL

No

RTC

No

Power On Reset

Yes

Low Voltage Detection

Yes

Memory Management Unit

No

Floating Point Unit

No

DMA

No

DMA Remarks

-

External Bus Expansion

No

External Interrupt Pins

7

I/O Ports

13

8 bit Timer (ch)

2

16 bit Timer (ch)

1

32 bit Timer (ch)

0

Watchdog Timer (ch)

1

Other Timers

-

PWM Output

1

3 phase PWM Output Function

No

8 bit A/D Converter (ch)

0

10 bit A/D Converter (ch)

4

12 bit A/D Converter (ch)

0

Over 14 bit A/D Converter (ch)

0

Delta Sigma A/D Converter

No

8 bit D/A Converter (ch)

0

10 bit D/A Converter (ch)

0

12 bit D/A Converter (ch)

0

Over 14 bit D/A Converter (ch)

0

CAN (ch)

0

Ethernet

No

Ethernet Remarks

-

USB Host

No

USB Peripheral

No

USB Ports (ch)

0

USB Hi Speed Support

No

USB Endpoints

0

USB Isochronous Transfer Support

No

USB Remarks

-

Clocked Serial Interface (ch)

2

SPI (ch)

0

UART (ch)

2

I2C (ch)

1

LIN (ch)

0

IEBus (ch)

0

Serial Interface Remarks

-

LCD Segment Count

0

LCD Remarks

-

Display Function

No

Display Function Remarks

-

Power Supply

-

Operating Temperature Max (°C)

85

Operating Temperature Min (°C)

-20

Operating Temperature Remarks

Ambient Temperature

Remarks

-

Quality Level

-

Package Code

PLSP0020JB-A(old:20P2F-A)

Capacitive Touch Sensing Unit (ch)

-

SD/MMC Host Interface (ch)

-

Quad Serial Peripheral Interface (ch)

-

Serial Sound Interface (ch)

-