UPD70F3714GC-8BS-A Renesas Electronics America, UPD70F3714GC-8BS-A Datasheet - Page 636

• Manufacturer Part Number: UPD70F3714GC-8BS-A
• Description: MCU 32BIT V850ES/LX2 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Ix2r

Specifications of UPD70F3714GC-8BS-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, UART/USART
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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Clock Oscillator Characteristics
(T
(i) Murata Mfg. Co., Ltd.: Ceramic resonator (T
634
Resonator
Ceramic
resonator/
crystal
resonator
Surface
mounting
A
Note The value differs depending on the settings of the oscillation stabilization time select register (OSTS).
Cautions 1. Keep the oscillator as close to the X1 and X2 pins as possible.
Caution These oscillator constants are reference values based on evaluation under a specific
Type
= −40 to +85°C, V
CSTCC2M50G56-R0
2. Do not route signal lines through the area enclosed by broken lines.
3. The duty factor of the oscillation waveform must be within 45% to 55%.
4. Inputting an external clock to the V850ES/IE2 is prohibited.
environment by the resonator manufacturer. When optimization of the oscillator characteristics
on the actual application is necessary, request evaluation on the mounting circuit from the
resonator manufacturer.
The oscillation voltage and oscillation frequency indicate only oscillator characteristics,
therefore use the V850E/IE2 within the DC characteristics and AC characteristics for internal
operation conditions.
Recommended Circuit
Part Number
X1
DD
= 3.5 to 5.5 V (Internal V
X2
Oscillation
Frequency
f
X
CHAPTER 19 ELECTRICAL SPECIFICATIONS
(MHz)
2.5
Oscillation
frequency (f
Oscillation
stabilization time
Parameter
On chip (47 pF) On chip (47 pF)
User’s Manual U17716EJ2V0UD
A
DD
X
C1
= −40 to +85°C)
)
Recommended Circuit Constant
= 2.5 V)
After reset release
After STOP mode
release
Conditions
C2
Rd (kΩ)
1
MIN.
2.5
Note
TYP.
2
16
Oscillation Voltage Range
MIN. (V)
/f
V
X
POC0
MAX.
2.5
MAX. (V)
5.5
MHz
Unit
ms
ms