UPD70F3744GJ-GAE-AX Renesas Electronics America, UPD70F3744GJ-GAE-AX Datasheet - Page 426
UPD70F3744GJ-GAE-AX
Manufacturer Part Number
UPD70F3744GJ-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 UPD70F3744GJ-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
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
40K 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3744GJ-GAE-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 426 of 911
- Download datasheet (6Mb)
V850ES/JJ3
10.4.3 Cautions
enabled (WTM.WTM1 and WTM.WTM0 bits = 1).
R01UH0016EJ0400 Rev.4.00
Sep 30, 2010
Some time is required before the first watch timer interrupt request signal (INTWT) is generated after operation is
Remarks 1. When 0.5 seconds of the watch timer interrupt time is set.
It takes 0.515625 seconds (max.) for the first INTWT signal to be generated (2
longer (max.)). The INTWT signal is then generated every 0.5 seconds.
Interval timer interrupt
Watch timer interrupt
2. f
Figure 10-3. Example of Generation of Watch Timer Interrupt Request Signal (INTWT)
Values in parentheses apply to operation with f
n: Number of interval timer operations
W
: Watch timer clock frequency
Count clock
WTM0, WTM1
f
W
INTWTI
or f
INTWT
5-bit counter
W
INTWT
/2
Figure 10-2. Operation Timing of Watch Timer/Interval Timer
9
0H
Start
Interval time (T)
Interrupt time of watch timer (0.5 s) Interrupt time of watch timer (0.5 s)
0.515625 s
(When Interrupt Cycle = 0.5 s)
nT
0.5 s
W
= 32.768 kHz.
Overflow
CHAPTER 10 WATCH TIMER FUNCTIONS
Interval time (T)
0.5 s
9
× 1/32768 = 0.015625 seconds
nT
Overflow
Page 410 of 892
Related parts for UPD70F3744GJ-GAE-AX
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: