Renesas MCU M16C Family (R32C/M32C/M16C/R8C) - Glyn
Renesas MCU M16C Family (R32C/M32C/M16C/R8C) - Glyn
Renesas MCU M16C Family (R32C/M32C/M16C/R8C) - Glyn
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35<br />
•<br />
Product Lineup<br />
<strong>R8C</strong>/Tiny Series<br />
<strong>R8C</strong>/26-29 Group Features<br />
Support for low-voltage operation<br />
VCC = 2.2 to 2.7 V(f(XIN) = 5MHz) (N and D versions)<br />
VCC = 2.7 to 5.5V (f(XIN) = 10MHz)<br />
VCC = 3.0 to 5.5V (f(XIN) = 16MHz) (K version)<br />
VCC = 3.0 to 5.5V (f(XIN) = 20MHz) (other than K version)<br />
• High-precision, high-speed on-chip oscillator (40MHz)<br />
• On-chip subclock oscillator circuit (32.768kHz)<br />
(N and D versions)<br />
• On-chip multimaster I2C-bus • On-chip clock-synchronous serial I/O (SSU) with chip select<br />
• Data flash area can be used in place of external E2PROM. (<strong>R8C</strong>/27 Group, <strong>R8C</strong>/29 Group)<br />
• On-chip power-on reset function and voltage detection function<br />
eliminate need for separate reset IC.<br />
• On-chip switchable sink- or source-type large-current drive ports.<br />
(N and D versions)<br />
•<br />
<strong>R8C</strong>/2A-2D Group Features<br />
Support for low-voltage operation<br />
VCC = 2.2 to 2.7 V(f(XIN) = 5MHz)<br />
VCC = 2.7 to 5.5V (f(XIN) = 10MHz)<br />
VCC = 3.0 to 5.5V (f(XIN) = 20MHz)<br />
• High-precision, high-speed on-chip oscillator (40MHz)<br />
• On-chip subclock oscillator circuit (32.768kHz)<br />
• On-chip D/A converter<br />
• Additional 16-bit timer channel (timer RF)<br />
• Support for motor control by on-chip timer RD<br />
• On-chip multimaster I2C-bus • On-chip clock-synchronous serial I/O (SSU) with chip select<br />
• Data flash area can be used in place of external E2PROM.<br />
(<strong>R8C</strong>/2B Group, <strong>R8C</strong>/2D Group)<br />
• On-chip power-on reset function and voltage detection function<br />
eliminate need for separate reset IC.<br />
• On-chip switchable sink- or source-type<br />
large-current drive ports.<br />
<strong>R8C</strong>/26-29 Block Diagram<br />
<strong>R8C</strong>/Tiny<br />
CPU Core<br />
Max. 20MHz<br />
Multiplier<br />
Interrupt<br />
Flash<br />
Data Flash 2KB<br />
RAM<br />
POR/LVD<br />
LED Drive Port<br />
<strong>R8C</strong>/2A-2D Block Diagram<br />
<strong>R8C</strong>/Tiny<br />
CPU Core<br />
Max. 20MHz<br />
Multiplier<br />
Interrupt<br />
Flash<br />
Data Flash 2KB WDT<br />
Timer RF<br />
RAM<br />
POR/LVD<br />
LED Drive Port<br />
Low-Speed<br />
On-Chip Osc<br />
High-Speed<br />
On-Chip Osc<br />
Main-Clock<br />
Max. 20MHz<br />
Sub-Clock<br />
32kHz<br />
Oscillation Stop<br />
Detection<br />
WDT<br />
A/D Converter<br />
Low-Speed<br />
On-Chip Osc<br />
High-Speed<br />
On-Chip Osc<br />
Main-Clock<br />
Max. 20MHz<br />
Sub-Clock<br />
32kHz<br />
Oscillation Stop<br />
Detection<br />
A/D Converter<br />
D/A Converter<br />
Timer RA<br />
Timer RB<br />
Timer RC<br />
Timer RE<br />
(RTC)<br />
SIO/UART 2ch<br />
SSU<br />
/Multi-master I 2 C<br />
Hardware LIN<br />
Timer RA<br />
Timer RB<br />
Timer RC<br />
Timer RD<br />
Timer RE<br />
(RTC)<br />
SIO/UART 2ch<br />
SSU<br />
/Multi-master I 2 C<br />
Hardware LIN<br />
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