UPD78F1203MC-CAB-AX Renesas Electronics America, UPD78F1203MC-CAB-AX Datasheet - Page 865

• Manufacturer Part Number: UPD78F1203MC-CAB-AX
• Description: MCU 16BIT 78K0R/LX3 30-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1203MC-CAB-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Remark
Caution
• Procedure for forcibly terminating the DMA
transfer for one channel if both channels are used
n: DMA channel number (n = 0, 1)
In example 3, the system is not required to wait two clock cycles after DWAITn is set to 1 and
DSTn is cleared to 0.
Figure 16-11. Forced Termination of DMA Transfer (2/2)
DWAIT0 = 1
DWAIT1 = 1
DWAIT0 = 0
DWAIT1 = 0
DSTn = 0
DENn = 0
CHAPTER 16 DMA CONTROLLER
User’s Manual U19678EJ1V1UD
Example 3
• Procedure for forcibly terminating the DMA
transfer for both channels if both channels are used
DWAIT0 = 1
DWAIT1 = 1
DWAIT0 = 0
DWAIT1 = 0
DST0 = 0
DST1 = 0
DEN0 = 0
DEN1 = 0
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