R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 354
R5F21324ANSP#U1
Manufacturer Part Number
R5F21324ANSP#U1
Description
MCU 1KB FLASH 16K ROM 20-LSSOP
Manufacturer
Renesas Electronics America
Series
R8C/3x/32Ar
Datasheet
1.R5F21322ANSPU1.pdf
(629 pages)
Specifications of R5F21324ANSP#U1
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
15
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 4x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
20-LSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 354 of 629
- Download datasheet (7Mb)
Under development
R8C/32A Group
REJ09B0458-0020 Rev.0.20
Page 324 of 583
22.2.13 UART2 Pin Select Register 0 (U2SR0)
22.2.14 UART2 Pin Select Register 1 (U2SR1)
After Reset
After Reset
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 018Ah
Address 018Bh
The U2SR0 register selects which pin is assigned to the UART2 I/O. To use the I/O pin for UART2, set this
register.
Set the U2SR0 register before setting the UART2 associated registers. Also, do not change the setting value in
this register during UART2 operation.
The U2SR1 register selects which pin is assigned to the UART2 I/O. To use the I/O pin for UART2, set this
register.
Set the U2SR1 register before setting the UART2 associated registers. Also, do not change the setting value in
this register during UART2 operation.
Symbol
Symbol
RXD2SEL0 RXD2/SCL2 pin select bit
RXD2SEL1
TXD2SEL0 TXD2/SDA2 pin select bit
TXD2SEL1
CLK2SEL0 CLK2 pin select bit
CTS2SEL0 CTS2/RTS2 pin select bit
Bit
Bit
Symbol
Symbol
—
—
—
—
—
—
—
—
—
—
Preliminary specification
Specifications in this manual are tentative and subject to change.
b7
b7
—
—
0
0
Reserved bit
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
Reserved bit
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
Reserved bit
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
Reserved bit
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
b6
b6
—
—
0
0
Nov 05, 2008
RXD2SEL1 RXD2SEL0
Bit Name
Bit Name
b5
—
b5
0
0
CTS2SEL0
b4
0
b4
0
b1 b0
Set to 0.
b5 b4
Set to 0.
0: CLK2 pin not used
1: P3_5 assigned
Set to 0.
0: CTS2/RTS2 pin not used
1: P3_3 assigned
Set to 0.
0 0: TXD2/SDA2 pin not used
0 1: P3_7 assigned
1 0: P3_4 assigned
1 1: Do not set.
0 0: RXD2/SCL2 pin not used
0 1: P3_4 assigned
1 0: P3_7 assigned
1 1: P4_5 assigned
b3
—
0
b3
—
0
b2
—
0
b2
—
0
Function
Function
TXD2SEL1 TXD2SEL0
b1
—
0
b1
0
22. Serial Interface (UART2)
CLK2SEL0
b0
0
b0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
—
—
—
Related parts for R5F21324ANSP#U1
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: