UPD70F3765GF-GAT-AX Renesas Electronics America, UPD70F3765GF-GAT-AX Datasheet - Page 1412

• Manufacturer Part Number: UPD70F3765GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3765GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K 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 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: -

V850ES/JG3-H, V850ES/JH3-H
33.4 Oscillator Characteristics
33.4.1 Main clock oscillator characteristics
(T
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
Cautions 1. When using the USB controller, be sure to use a ceramic resonator or crystal resonator with an
Ceramic
resonator/
crystal
resonator
Notes 1. The oscillation frequency shown above indicates only oscillator characteristics. Use the V850ES/JG3-H and
Resonator
A
= −40 to +85°C, V
2. Time required from start of oscillation until the resonator stabilizes.
3. The value varies depending on the setting of the OSTS register.
2. When using the main clock oscillator, wire as follows in the area enclosed by the broken lines in the
3. When the main clock is stopped and the device is operating on the subclock, wait until the oscillation
V850ES/JH3-H so that the internal operation conditions do not exceed the ratings shown in AC
Characteristics and DC Characteristics.
When using the external clock input by the UCLK pin, be sure to supply a clock with an accuracy of
If the USB clock accuracy drops, the transmission/reception data cannot satisfy the USB
• 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.
accuracy of 6 MHz ±500 ppm or less when using the internal clock as the USB clock.
48 MHz ±500 ppm or less.
specification.
above figure to avoid an adverse effect from wiring capacitance.
stabilization time has been secured by the program before switching back to the main clock.
X1
Circuit Example
DD
= EV
X2
DD
= UV
DD
Oscillation frequency
(f
Oscillation stabilization
time
X
)
= AV
Note 1
Note 2
Parameter
REF0
= AV
REF1
, V
After reset is released
After STOP mode is
released
After IDLE2 mode is
released
SS
= AV
Conditions
CHAPTER 33 ELECTRICAL SPECIFICATIONS
SS
= 0 V, C
L
= 50 pF)
MIN.
3
Note 3
Note 3
216/f
TYP.
X
SS
MAX.
Page 1412 of 1509
6
.
MHz
s
ms
μ
s
Unit