UPD70F3745GJ-GAE-AX Renesas Electronics America, UPD70F3745GJ-GAE-AX Datasheet - Page 292
UPD70F3745GJ-GAE-AX
Manufacturer Part Number
UPD70F3745GJ-GAE-AX
Description
MCU 32BIT V850ES/JX3 144-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3r
Datasheet
1.UPD70F3743GJ-GAE-AX.pdf
(911 pages)
Specifications of UPD70F3745GJ-GAE-AX
Core Processor
RISC
Core Size
32-Bit
Speed
32MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
128
Program Memory Size
768KB (768K x 8)
Program Memory Type
FLASH
Ram Size
60K x 8
Voltage - Supply (vcc/vdd)
2.85 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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V850ES/JJ3
R01UH0016EJ0400 Rev.4.00
Sep 30, 2010
(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
the interval period.
Remark
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.)
INTTPnCC0 signal
INTTPnCC1 signal
TPnCCR0 register
TPnCCR1 register
TOPn1 pin output
TOPn pin output
16-bit counter
TPnCE bit
n = 0 to 8
m = 0, 1
FFFFH
0000H
Interval period
Interval period
D
(D
(D
00
00
D
10
m
D
+ 1)
10
+ 1)
D
00
− 1
10
Interval period
(10000H +
D
CHAPTRER 7 16-bit TIMER/EVENT COUNTER P (TMP)
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
Interval period
− D
(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
12
D
13
)
D
13
03
04
)
m
D
04
D
D
14
05
Page 276 of 892
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