M30833FJFP#U3 Renesas Electronics America, M30833FJFP#U3 Datasheet - Page 172

• Manufacturer Part Number: M30833FJFP#U3
• Description: IC M32C/83 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30833FJFP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 31K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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Table 14.6 Specifications in One-shot Timer Mode
NOTES:
2
0
Count Source
Counting Operation
Divide Ratio
Counter Start Condition
Counter Stop Condition
Interrupt Request Generation Timing The timer counter reaches "0000
TAi
TAi
Read from Timer
Write to Timer
14.1.3 One-shot Timer Mode
1
9
C
3 .
B
In one-shot timer mode, the timer operates only once for each trigger (see Table 14.6). Once a trigger
occurs, the timer starts and continues operating for a desired period. Figure 14.12 shows the TAiMR
register (i=0 to 4) in one-shot timer mode.
8 /
IN
OUT
0
1
1. The CNT3 to CNT0 bits in the TCSPR register select no division (n=0) or divide-by-2n (n=1 to 15).
3
0
Pin Function
3
J
G
4
a
Pin Function
0 -
n
o r
3 .
1
Item
u
, 1
3
p
1
2
(
M
0
0
3
6
2
C
Page 147
8 /
, 3
M
3
The TAiS bit in the TABSR register is set to "1" (starts counting) and following triggers
f
The timer decrements a counter value
• When the timer counter reaches "0000
• If a trigger occurs while counting, content of the reload register is reloaded into the
1/n
occur:
• After the timer counter has reached "0000
• When the TAiS bit is set to "0" (timer stopped)
Programmable I/O port or trigger input
Programmable I/O port or pulse output
The value in the TAi register is indeterminate when read
• When the timer counter stops,
• While counting,
2
1
(It is transferred to the counter at the next reload timing)
count register and counting resumes.
, f
• External trigger input
• The timer overflow or underflow signal
• The TAiOS bit in the ONSF register is set to "1" (timer started)
the value written to the TAi register is also written to both reload register and counter
the value written to the TAi register is written to the reload register
C
f o
8
8 /
, f
4
3
8
2n (1)
n : setting value of the TAi register (i=0 to 4) 000016 to FFFF16
) T
8
but the timer counter does not run if n=0000
, f
C32
16
Specification
"
16
", it stops counting after reloading.
16
" and is reloaded
16
14. Timer (Timer A)