UPD70F3745GJ-GAE-AX Renesas Electronics America, UPD70F3745GJ-GAE-AX Datasheet - Page 739
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
-
Available stocks
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Company:
Part Number:
UPD70F3745GJ-GAE-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
UPD70F3745GJ-GAE-AX/JS
Manufacturer:
EPSON
Quantity:
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Part Number:
UPD70F3745GJ-GAE-AX/JS
Manufacturer:
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Quantity:
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V850ES/JJ3
R01UH0016EJ0400 Rev.4.00
Sep 30, 2010
(1) Operation when main clock oscillation is stopped (CLME bit = 1)
(2) Clock monitor status after RESET input
Clock monitor status
Internal oscillation
RESF.CLMRF bit
Internal oscillation
CLM.CLME bit
(CLM.CLME bit = 1 is set after RESET input and at the end of main clock oscillation stabilization time)
If oscillation of the main clock is stopped when the CLME bit = 1, an internal reset signal is generated as shown in
Figure 23-2.
RESET input clears the CLM.CLME bit to 0 and stops the clock monitor operation. When CLME bit is set to 1 by
software at the end of the oscillation stabilization time of the main clock, monitoring is started.
Internal reset
CPU operation
Main clock
Main clock
signal
RESET
clock
CLME
clock
Figure 23-2. Reset Period Due to That Oscillation of Main Clock Is Stopped
Monitoring
operation
Normal
Figure 23-3. Clock Monitor Status After RESET Input
Reset
Four internal oscillation clocks
stabilization time
Clock supply
Oscillation
stopped
Monitoring stopped
CHAPTER 23 CLOCK MONITOR
Normal operation
Set to 1 by software
Monitoring
Page 723 of 892
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