UPD70F3744GJ-GAE-AX Renesas Electronics America, UPD70F3744GJ-GAE-AX Datasheet - Page 802

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UPD70F3744GJ-GAE-AX

Manufacturer Part Number
UPD70F3744GJ-GAE-AX
Description
MCU 32BIT V850ES/JX3 144-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3r
Datasheet

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
Part Number:
UPD70F3744GJ-GAE-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
V850ES/JJ3
Main Clock Oscillator Characteristics
(T
Notes 1. The oscillation frequency shown above indicates only oscillator characteristics. Use the V850ES/JJ3 so that the
Cautions 1. When using the main clock oscillator, wire as follows in the area enclosed by the broken lines in the
R01UH0016EJ0400 Rev.4.00
Sep 30, 2010
Ceramic
resonator/
Crystal
resonator
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.
4. Time required to set up the flash memory. Secure the setup time using the OSTS register.
2. When the main clock is stopped and the device is operating on the subclock, wait until the
3. For the resonator selection and oscillator constant, customers are requested to either evaluate the
internal operation conditions do not exceed the ratings shown in AC Characteristics and DC Characteristics.
above figure 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.
oscillation stabilization time has been secured by the program before switching back to the main
clock.
oscillation themselves or apply to the resonator manufacturer for evaluation.
X1
Circuit Example
DD
= EV
DD
X2
= AV
REF0
Oscillation
frequency (f
Oscillation
stabilization
time
= AV
Note 2
Parameter
REF1
, V
X
SS
)
Note 1
= EV
SS
After reset is
released
After STOP mode is
released
After IDLE2 mode is
released
CHAPTER
= AV
Conditions
SS
= 0 V)
29
350
MIN.
1
2.5
Note 4
ELECTRICAL
Note 4
Note 3
Note 3
TYP.
2
16
/f
X
MAX.
SPECIFICATIONS
10
SS
.
Page 786 of 892
MHz
Unit
ms
μ
s
s

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