R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 41

• Manufacturer Part Number: R5F21346CNFP#U0
• Description: MCU 1KB FLASH 32K ROM 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/34Cr

Specifications of R5F21346CNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 43
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 8 of 723
Table 1.5
Note:
Number
Pin
1. Can be assigned to the pin in parentheses by a program.
36
37
38
39
40
41
42
43
44
45
46
47
48
Control Pin
Pin Name Information by Pin Number (2)
P1_0
P0_7
P0_6
P0_5
P0_4
P0_3
P0_2
P0_1
P0_0
P6_4
P6_3
P6_2
P6_1
Port
Interrupt
KI0
(/TRCIOB)
(TRCIOD)
(TRCIOC)
(TRCIOD)
(TRCIOB)
(TRCIOB)
TRCTRG)
TRCTRG)
TRCTRG)
(TRCIOA/
(TRCIOA/
(TRCIOA/
TREO
Timer
I/O Pin Functions for Peripheral Modules
Interface
(RXD1)
(RXD1)
(CLK1)
(TXD1)
(TXD1)
(CLK1)
Serial
SSU
bus
I
2
C
A/D Converter,
D/A Converter,
Comparator B
AN0/DA1
AN1/DA0
AN8
AN2
AN3
AN4
AN5
AN6
AN7
1. Overview