R5F213J6CNNP#U0 Renesas Electronics America, R5F213J6CNNP#U0 Datasheet - Page 461

• 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
22.2.6
Note:
1. Bits PER and OER are set to 0 (no error) when either of the following is set:
2. These error flags are invalid when bits SMD2 to SMD0 in the UiMR register are set to 001b (clock synchronous
After Reset
After Reset
b10
b11
b12
b13
b14
b15
Bit
b0
b1
b2
b3
b4
b5
b6
b7
b8
b9
Address 00A7h to 00A6h (U0RB), 0167h to 0166h (U1RB)
- Bits SMD2 to SMD0 in the UiMR register are set to 000b (serial interface disabled), or
- The RE bit in the UiC1 register is set to 0 (reception disabled)
The PER bit is also set to 0 when the high-order byte of the UiRB register is read.
When setting bits SMD2 to SMD0 in the UiMR register to 000b, set the TE bit in the UiC1 register to 0
(transmission disabled) and the RE bit to 0 (reception disabled).
serial I/O mode). When read, the content is undefined.
Always read the UiRB register in 16-bit units.
Symbol
Symbol
Symbol
Bit
Bit
OER
PER
UARTi Receive Buffer Register (UiRB) (i = 0 or 1)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
b15
b7
—
—
X
X
—
—
Nothing is assigned. If necessary, set to 0. When read, the content is undefined.
Overrun error flag
Reserved bit
Parity error flag
Reserved bit
PER
b14
b6
—
X
X
Bit Name
(1, 2)
(1)
b13
b5
—
—
X
X
OER
b12
b4
—
X
X
b11
b3
Receive data (D7 to D0)
Receive data (D8)
0: No overrun error
1: Overrun error
When read, the content is undefined.
0: No parity error
1: Parity error
When read, the content is undefined.
—
—
X
X
b10
b2
—
—
X
X
22. Serial Interface (UARTi (i = 0 or 1))
Function
b1
b9
—
—
X
X
b0
b8
—
—
X
X
Page 430 of 715
R/W
—
R
R
R
R
R
R