R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 199

• Manufacturer Part Number: R5F21324ANSP#U1
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Ar

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: -

Under development
R8C/32A Group
REJ09B0458-0020 Rev.0.20
Page 169 of 583
15.2.7
i = 0 to 3, 5, 6
Table 15.2
After Reset
DTCEN0
DTCEN1
DTCEN2
DTCEN3
DTCEN5
DTCEN6
Register
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0088h (DTCEN0), 0089h (DTCEN1), 008Ah (DTCEN2), 008Bh (DTCEN3),
The DTCENi registers enable/disable DTC activation by interrupt sources. Table 15.2 shows Correspondences
between Bits DTCENi0 to DTCENi1, DTCENi3 to DTCENi7 (i = 0 to 3, 5, 6) and Interrupt Sources.
Symbol DTCENi7 DTCENi6 DTCENi5 DTCENi4 DTCENi3
DTCENi0 DTC activation enable bit
DTCENi1
DTCENi3 DTC activation enable bit
DTCENi4
DTCENi5
DTCENi6
DTCENi7
Symbol
Bit
DTC Activation Enable Register i (DTCENi) (i = 0 to 3, 5, 6)
—
input-capture/
008Dh (DTCEN5), 008Eh (DTCEN6)
DTCENi7 Bit
SSU/I
receive data
Timer RC
compare-
Key input
3, 5, 6) and Interrupt Sources
Preliminary specification
Specifications in this manual are tentative and subject to change.
Correspondences between Bits DTCENi0 to DTCENi1, DTCENi3 to DTCENi7 (i = 0 to
match C
INT0
b7
0
full
—
—
2
Reserved bit
C bus
b6
input-capture/
transmit data
0
DTCENi6 Bit
SSU/I
conversion
Timer RC
compare-
Timer RA
Nov 05, 2008
match D
empty
INT1
Bit Name
A/D
—
2
C bus
b5
0
comparator A2
DTCENi5 Bit
monitor 2/
Timer RE
reception
Voltage
UART0
—
—
—
b4
0
0: Activation disabled
1: Activation enabled
Set to 0.
0: Activation disabled
1: Activation enabled
comparator A1
DTCENi4 Bit
transmission
monitor 1/
Timer RB
b3
0
Voltage
UART0
INT3
—
—
b2
—
0
DTCENi3 Bit
Flash ready
status
DTCENi1 DTCENi0
Function
—
—
—
—
—
b1
0
input-capture/
DTCENi1 Bit
Timer RC
compare-
reception
match A
UART2
b0
0
—
—
—
—
input-capture/
DTCENi0 Bit
transmission
Timer RC
compare-
match B
UART2
—
—
—
—
15. DTC
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W