UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 231
![no-image](/images/manufacturer_photos/0/5/560/renesas_electronics_america_sml.jpg)
UPD70F3738GF-GAS-AX
Manufacturer Part Number
UPD70F3738GF-GAS-AX
Description
MCU 32BIT V850ES/JX3-L 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet
1.UPD70F3737GF-GAS-AX.pdf
(1071 pages)
Specifications of UPD70F3738GF-GAS-AX
Core Processor
RISC
Core Size
32-Bit
Speed
20MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
84
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 12x10b; 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:
UPD70F3738GF-GAS-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 231 of 1071
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Caution 1. When using the main clock or subclock oscillator, wire as follows in the area enclosed by the
Figure 6-4 shows examples of incorrect resonator connections.
Remark For the subsystem clock, read X1 and X2 as XT1 and XT2. Note that a resistor must be
broken lines in Figures 6-2 and 6-3 to avoid an adverse effect from wiring capacitance.
• Keep the wiring length as short as possible.
• Do not cross the wiring with the other signal lines.
• Do not route the wiring near a signal line through which a high fluctuating current flows.
• Always make the ground point of the oscillator capacitor the same potential as V
• Do not ground the capacitor to a ground pattern through which a high current flows.
• Do not fetch signals from the oscillator.
The subclock oscillator is designed as a low-amplitude circuit for reducing power
consumption. Particular care is therefore required with the wiring method when the subclock
is used.
(a) The wiring is too long.
inserted in series on the XT2 side.
V
Figure 6-4. Examples of Incorrect Resonator Connections (1/2)
SS
X1
CHAPTER 6 CLOCK GENERATOR
X2
User’s Manual U18953EJ5V0UD
(b) The wiring crosses other signal lines.
V
SS
X1
PORT
X2
SS
.
229
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