R5F213J6CNNP#U0 Renesas Electronics America, R5F213J6CNNP#U0 Datasheet - Page 87

• Manufacturer Part Number: R5F213J6CNNP#U0
• Description: MCU 1KB FLASH 32K ROM 36-QFN
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/3JCr

Specifications of R5F213J6CNNP#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: 31
• 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 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 36-WQFN Exposed Pad, 36-HWQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/3JC Group
REJ09B0602-0100 Rev.1.00
May 12, 2010
7.
There are 31 I/O ports P0_1 to P0_4, P0_6, P0_7, P1, P2_0 to P2_5, P3_1, P3_3 to P3_5, P3_7, P4_3 to P4_7, and
P6_6 (P4_3 and P4_4 can be used as I/O ports if the XCIN clock oscillation circuit is not used. P4_6 and P4_7 can be
used as I/O ports if the XIN clock oscillation circuit is not used.).
If the A/D converter and the D/A converter are not used, P4_2 can be used as an input-only port.
Table 7.1 lists an Overview of I/O Ports.
Table 7.1
Notes:
P0_1 to P0_3
P0_4, P0_6,
P0_7
P1
P2_0 to P2_3
P2_4, P2_5
P3_1, P3_3
P3_4, P3_5,
P3_7
P4_3
P4_4
P4_6
P4_7
P4_2
P6_6
I/O Ports
1. In input mode, whether an internal pull-up resistor is connected or not can be selected by registers PUR0 and
2. Whether the drive capacity of the output transistor is set to low or high can be selected using registers P1DRR
3. Whether the drive capacity of the output transistor is set to low or high can be selected using registers DRR0
4. The input threshold value can be selected among three voltage levels (0.35 VCC, 0.50 VCC, and 0.70 VCC)
5. When the XCIN clock oscillation circuit is not used, these ports can be used as an I/O ports.
6. When the XIN clock oscillation circuit is not used, these ports can be used as I/O ports.
7. When the A/D converter and the D/A converter are not used, this port can be used as an input-only ports.
Ports
(5)
(5)
(7)
(6)
(6)
PUR1.
and P2DRR.
and DRR1.
using registers VLT0 and VLT1.
, P4_5,
,
Overview of I/O Ports
I/O Type of Output
I/O CMOS3 state
I/O CMOS3 state
I/O CMOS3 state
I/O CMOS3 state
I/O CMOS3 state
I/O CMOS3 state
I/O CMOS3 state
I/O CMOS3 state
I/O CMOS3 state
I/O CMOS3 state
I
(No output
function)
Set in 1-bit units Set in 3-bit units
Set in 1-bit units Set in 3-bit units
Set in 1-bit units Set in 4-bit units
Set in 1-bit units Set in 4-bit units
Set in 1-bit units Set in 2-bit units
Set in 1-bit units Set in 2-bit units
Set in 1-bit units Set in 3-bit units
Set in 1-bit units Set in 1-bit units
Set in 1-bit units Set in 4-bit units
None
Set in 1-bit units Set in 1-bit units
I/O Setting
None
Internal Pull-Up
Resister
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Set in 3-bit units
Set in 3-bit units
Set in 1-bit units
Set in 1-bit units
Set in 1-bit units
Set in 2-bit units
Set in 3-bit units
Set in 1-bit units
Set in 4-bit units
None
Set in 1-bit units
Drive Capacity
Switch
(3)
(3)
(2)
(2)
(2)
(3)
(3)
(3)
(3)
(3)
Set in 6-bit units
Set in 8-bit units
Set in 6-bit units
Set in 5-bit units
Set in 6-bit units
Set in 1-bit units
Input Level Switch
Page 56 of 715
7. I/O Ports
(4)
(4)
(4)
(4)
(4)
(4)