R5F21292SNSP#U0 Renesas Electronics America, R5F21292SNSP#U0 Datasheet - Page 73

• Manufacturer Part Number: R5F21292SNSP#U0
• Description: MCU 3/5V 16K+2K 20PIN-SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/29r

Specifications of R5F21292SNSP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K521276S000BE - KIT DEV RSK-R8C/26-29
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/28 Group, R8C/29 Group
Rev.2.10
REJ09B0279-0210
Figure 7.3
P3_3
P3_4, P3_5, and P3_7
Sep 26, 2008
NOTE:
Data bus
Data bus
Configuration of Programmable I/O Ports (3)
1.
Ensure the input voltage to each port does not exceed VCC.
Input to individual peripheral function
Input to individual peripheral function
Output from individual peripheral function
Output from individual peripheral function
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Input to external interrupt
symbolizes a parasitic diode.
Port latch
Direction
Direction
Port latch
register
register
Pull-up selection
Pull-up selection
1
1
Digital
filter
7. Programmable I/O Ports
(Note 1)
(Note 1)
(Note 1)
(Note 1)