UPD70F3736GK-GAK-AX Renesas Electronics America, UPD70F3736GK-GAK-AX Datasheet - Page 624

• Manufacturer Part Number: UPD70F3736GK-GAK-AX
• Description: MCU 32BIT V850ES/JX3-L 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3736GK-GAK-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 20MHz
• Number Of I /o: 66
• Core Processor: RISC
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 8x10b, D/A 1x8b
• Oscillator Type: Internal
• Peripherals: DMA, LVD, PWM, WDT
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

624
Mode of processing
Notes 1. Interrupt from on-chip peripheral I/O, or software trigger (STGn bit)
Remark
DMAn transfer
System clock
DMA transfer
request
2. New DMA request of the same channel is ignored between when the first request is generated and
DFn bit
the end processing is complete.
In the case of transfer between external memory spaces (multiplexed bus, no wait)
Note 1
Figure 18-3. Period in Which DMA Transfer Request Is Ignored (1)
CPU processing
CHAPTER 18 DMA FUNCTION (DMA CONTROLLER)
Preparation
for transfer
Preliminary User’s Manual U18952EJ1V0UD
Read cycle
DMA0 processing
Note 2
Idle
Write cycle
Note 2
processing
End
CPU processing
Note 2
Transfer request generated
after this can be acknowledged