UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 205

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.2
Remark
CLKOUT
Configuration
XT1
XT2
X1
X2
f
f
f
f
f
f
X
XX
XT
CPU
CLK
XW
:
:
:
: Watchdog timer clock frequency
: Internal system clock frequency
: CPU clock frequency
STOP mode
Main clock oscillation frequency
Main clock frequency
Subclock frequency
Main clock
stop control
MFRC bit
Main clock
Subclock
oscillator
oscillator
Port CM
FRC bit
oscillator
f
XT
CHAPTER 6 CLOCK GENERATION FUNCTION
f
X
control
IDLE
Figure 6-1. Clock Generator
User’s Manual U15905EJ2V1UD
IDLE
f
XX
Prescaler 3
Prescaler 2
Prescaler 1
WDT clock
control
control
IDLE
f
f
XX
XX
f
f
f
XX
XX
XX
CK3 to CK0 bits
/32
/16
f
f
XT
/8
/4
/2
XX
HALT mode
f
XX
f
X
control
HALT
/2
to f
6
to f
XX
/512
X
f
f
CPU
f
CLK
/2
f
XW
XT
9
A/D converter
CPU clock
Internal system
clock
Peripheral clock
WDT clock
RTC clock
203