R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 199

MCU 1KB FLASH 16K ROM 20-LSSOP

R5F21324CNSP#U0

Manufacturer Part Number
R5F21324CNSP#U0
Description
MCU 1KB FLASH 16K ROM 20-LSSOP
Manufacturer
Renesas Electronics America
Series
R8C/3x/32Cr
Datasheet

Specifications of R5F21324CNSP#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
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
-
R8C/32C Group
REJ09B0573-0100 Rev.1.00 Dec. 18, 2009
Page 170 of 573
15.2.7
i = 0 to 3, 5, 6
Note:
Table 15.2
After Reset
1. For the operation of this bit, refer to 15.3.7 Interrupt Sources.
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
Correspondences between Bits DTCENi0 to DTCENi1, DTCENi3 to DTCENi7 (i = 0 to
3, 5, 6) and Interrupt Sources
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
match D
empty
INT1
Bit Name
A/D
2
C bus
b5
0
DTCENi5 Bit
monitor 2
Timer RE
reception
(1)
(1)
UART0
Voltage
b4
0
0: Activation disabled
1: Activation enabled
Set to 0.
0: Activation disabled
1: Activation enabled
DTCENi4 Bit
transmission
Timer RB
b3
monitor 1
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

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