UPD70F3735GK-GAK-AX Renesas Electronics America, UPD70F3735GK-GAK-AX Datasheet - Page 711

• Manufacturer Part Number: UPD70F3735GK-GAK-AX
• Description: MCU 32BIT V850ES/JX3-L 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3735GK-GAK-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: 66
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 8x10b, D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Main clock
Subclock (MCK bit of
PCC register = 0)
Subclock (MCK bit of
PCC register = 1)
Internal oscillation clock
During reset
V850ES/JF3-L
23.4 Operation
R01UH0017EJ0400 Rev.4.00
Sep 30, 2010
CPU Operating Clock
This section explains the functions of the clock monitor. The start and stop conditions are as follows.
<Start condition>
<Stop conditions>
Notes 1. Internal oscillator can be stopped by setting the RCM.RSTOP bit to 1.
Enabling operation by setting the CLM.CLME bit to 1
• While oscillation stabilization time is being counted after STOP mode is released
• When the main clock is stopped (from when PCC.MCK bit = 1 during subclock operation to when PCC.CLS bit =
• When the sampling clock (internal oscillation clock) is stopped
• When the CPU operates with the internal oscillation clock
2. The clock monitor is stopped while internal oscillator is stopped.
3. Internal oscillator cannot be stopped by software.
0 during main clock operation)
(When CLM.CLME Bit = 1, During Internal Oscillation Clock Operation)
HALT mode
IDLE1, IDLE2 modes
STOP mode
Sub-IDLE mode
Sub-IDLE mode
Operation Mode
–
–
Table 23-2. Operation Status of Clock Monitor
Oscillates
Oscillates
Stops
Oscillates
Stops
Stops
Stops
Status of Main Clock
Oscillates
Oscillates
Oscillates
Oscillates
Oscillates
Oscillates
Stops
Status of Internal
Oscillation Clock
Note 1
Note 1
Note 1
Note 1
Note 1
Note 3
CHAPTER 23 CLOCK MONITOR
Operates
Operates
Stops
Operates
Stops
Stops
Stops
Status of Clock
Monitor
Note 2
Note 2
Note 2
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