UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 216

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

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: -

<R>
6.2
214
X1
X2
Notes1.
Remark
Configuration
stop control
MCK
Main clock
Main clock
oscillator
bit
oscillator
2.
MFRC
bit
XT1
XT2
STOP
mode
CLKOUT
The internal oscillator clock is selected when watchdog timer 2 overflows during the oscillation
f
f
f
f
f
f
stabilization time.
The feature shown in the dotted line is only available in the
X
XX
CLK
XT
CPU
R
:
:
:
:
: Internal system clock frequency
: CPU clock frequency
Note2
Main clock oscillation frequency
Main clock frequency
Subclock frequency
Internal oscillator clock frequency
Subclock
oscillator
FRC bit
1/2
Port CM
CKTHSEL bit
f
X
f
XT
PLLON
PLL
bit
SELPLL
bit
CHAPTER 6 CLOCK GENERATOR
Figure 6-1. Clock Generator
control
IDLE
User’s Manual U18953EJ5V0UD
f
IDLE mode
XX
Prescaler 2
Prescaler 1
RSTOP bit
oscillator
Internal
control
IDLE
f
f
XX
XX
CK2 to CK0
f
f
f
XX
XX
XX
/32
/16
f
/8
/4
/2
XX
f
R
f
bits
XX
μ
to f
PD70F3792 and 70F3793.
f
XX
X
1/8 divider
/2-f
/1,024
CK3
bits
X
/2
f
XT
12
Peripheral clock,
watchdog timer 2 clock
Note1
Timer M clock
RTC
Watchdog timer 2 clock
RTC
Note2
Note2
/Watch timer clock,
/Watch timer clock
f
R
HALT
mode
HALT
control
/8
f
f
Watchdog timer 2 clock,
timer M clock
CPU
CLK
CPU clock
Internal
system clock