R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 29

• Manufacturer Part Number: R5F21134DFP#U0
• Description: IC R8C MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/13r

Specifications of R5F21134DFP#U0

• Core Size: 16-Bit
• Program Memory Size: 16KB (16K x 8)
• Oscillator Type: Internal
• Core Processor: R8C
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• No. Of I/o's: 22
• Eeprom Memory Size: 4KB
• Ram Memory Size: 1024Byte
• Cpu Speed: 20MHz
• No. Of Timers: 16
• Digital Ic Case: RoHS Compliant
• Controller Family/series: R8C/13
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 5.4 Example Reset Circuit Using The Hardware Reset 1 (Voltage Check Circuit)
Figure 5.3 Example Reset Circuit Using The Hardware Reset 1
RESET
Jan 27, 2006
RESET
page 16 of 205
V
CC
V
CC
Supply voltage
detection circuit
V
RESET
CC
0V
0V
RESET
V
CC
5V
0V
5V
0V
Example when V
2.7V
2.7V
CC
= 5V
.
More than td(P-R) + 500 µs are
needed.
Equal to or less
than 0.2V
More than td(P-R) + 500 µs
are needed.
CC
5.1 Hardware Reset