UPD70F3736GK-GAK-AX Renesas Electronics America, UPD70F3736GK-GAK-AX Datasheet - Page 260

• Manufacturer Part Number: UPD70F3736GK-GAK-AX
• Description: MCU 32BIT V850ES/JX3-L 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3736GK-GAK-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 20MHz
• Number Of I /o: 66
• Core Processor: RISC
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 8x10b, D/A 1x8b
• Oscillator Type: Internal
• Peripherals: DMA, LVD, PWM, WDT
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

260
(2) Operation timing in free-running timer mode
(a) Interval operation with compare register
When 16-bit timer/event counter P is used as an interval timer with the TPnCCRm register used as a
compare register, software processing is necessary for setting a comparison value to generate the next
interrupt request signal each time the INTTPnCCm signal has been detected.
When performing an interval operation in the free-running timer mode, two intervals can be set with one
channel.
To perform the interval operation, the value of the corresponding TPnCCRm register must be re-set in the
interrupt servicing that is executed when the INTTPnCCm signal is detected.
The set value for re-setting the TPnCCRm register can be calculated by the following expression, where
“D
Remark
INTTPnCC0 signal
INTTPnCC1 signal
TPnCCR0 register
TPnCCR1 register
Compare register default value: D
Value set to compare register second and subsequent time: Previous set value + D
(If the calculation result is greater than FFFFH, subtract 10000H from the result and set this value to the
register.)
m
TOPn1 pin output
” is the interval period.
TOPn pin output
16-bit counter
TPnCE bit
n = 0 to 2, 5
m = 0, 1
FFFFH
0000H
CHAPTER 7 16-BIT TIMER/EVENT COUNTER P (TMP)
Interval period
Preliminary User’s Manual U18952EJ1V0UD
Interval period
D
(D
(D
00
00
D
10
+ 1)
D
10
m
+ 1)
D
00
− 1
10
Interval period
(10000H +
D
01
Interval period
− D
(10000H +
D
D
D
00
11
)
01
01
− D
D
Interval period
10
D
11
(D
)
11
02
− D
D
Interval period
02
01
D
(10000H +
)
D
02
12
− D
Interval period
(10000H +
D
D
D
11
03
12
)
12
− D
D
03
02
D
)
Interval period
03
(10000H +
D
Interval period
13
(10000H +
D
− D
04
D
− D
D
12
13
)
D
13
03
04
)
D
m
04
D
D
14
05