R5F21102DFP#U0 Renesas Electronics America, R5F21102DFP#U0 Datasheet - Page 67

• Manufacturer Part Number: R5F21102DFP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/10r

Specifications of R5F21102DFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/10 Group
Rev.1.20 Jan 27, 2006
REJ09B0019-0120
12. Timers
Table 12.1 Functional Comparison
NOTES:
Item
Configuration
Count
Count source
Function
Input pin
Output pin
Related interrupt
Timer stop
The microcomputer has three 8-bit timers and one 16-bit timer. The three 8-bit timers are Timer X, Timer Y,
and Timer Z and each one has an 8-bit prescaler. The 16-bit timer is Timer C and has a capture. All these
timers function independently. The count source for each timer is the operating clock that regulates the
timing of timer operations such as counting and reloading.
Table 12.1 lists functional comparison.
1. Select the input from the CNTR
Timer mode
Pulse output mode
Event counter mode
Pulse width
measurement mode
Pulse period
measurement mode
Programmable waveform
generation mode
Programmable one-shot
generation mode
Programmable wait
one-shot generation mode
Capture
page 55 of 180
1
pin as a count source of timer mode.
8-bit timer
with 8-bit
prescaler
Down
•f
•f
•f
•f
provided
provided
provided
provided
provided
not provided
not provided
not provided
not provided
CNTR
CNTR
CNTR
Timer X int
INT1 int
provided
1
2
8
32
Timer X
0
0
0
8-bit timer
with 8-bit
prescaler
Down
•f
•f
•f
•Input from
provided
not provided
provided
not provided
not provided
provided
not provided
not provided
not provided
CNTR
CNTR
Timer Y int
INT2 int
provided
CNTR
1
8
RING
Timer Y
1
1
1
(1)
pin
8-bit timer
with 8-bit
prescaler
Down
•f
•f
•f
•Timer Y
provided
not provided
not provided
not provided
not provided
provided
provided
provided
not provided
INT
TZ
Timer Z int
INT0 int
provided
underflow
1
2
8
Timer Z
OUT
0
16-bit timer
Up
•f
•f
•f
not provided
not provided
not provided
not provided
not provided
not provided
not provided
not provided
provided
TC
not provided
Timer C int
INT3 int
provided
1
8
32
Timer C
IN
12. Timers