R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 36

• Manufacturer Part Number: R5F21334CNFP#U0
• Description: MCU 1KB FLASH 16K ROM 32-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/33Cr

Specifications of R5F21334CNFP#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: 27
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K 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: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/33C Group
REJ09B0570-0100 Rev.1.00 Dec. 14, 2009
Page 6 of 589
1.4
Figure 1.3
P0_2/AN5(/RXD1/TRCIOA/TRCTRG)
P0_1/AN6(/TXD1/TRCIOA/TRCTRG)
Figure 1.3 shows Pin Assignment (Top View). Table 1.4 outline the Pin Name Information by Pin Number.
P0_0/AN7(/TRCIOA/TRCTRG)
Pin Assignment
P0_4/AN3/TREO(/TRCIOB)
P0_3/AN4(/CLK1/TRCIOB)
P0_7/AN0/DA1(/TRCIOC)
P0_6/AN1/DA0(/TRCIOD)
P0_5/AN2(/TRCIOB)
Pin Assignment (Top View)
Notes:
1. Can be assigned to the pin in parentheses by a program.
2. Confirm the pin 1 position on the package by referring to the package dimensions.
25
26
28
29
30
27
31
32
24 23 22 21 20 19 18 17
1
R8C/33C Group
2
PLQP0032GB-A
3
(32P6U-A)
(top view)
4
5
6
7
8
16
15
14
13
12
11
10
9
P4_5/ADTRG/INT0(/RXD2/SCL2)
P3_1(/TRBO)
P2_0(/INT1/TRCIOB)
P2_1(/TRCIOC)
P2_2(/TRCIOD)
P3_3/IVCMP3/INT3/SCS(/CTS2/RTS2/TRCCLK)
P3_4/IVREF3/SSI(/RXD2/SCL2/TXD2/SDA2/TRCIOC)
P3_5/SCL/SSCK(/CLK2/TRCIOD)
1. Overview