UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 577

• 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: -

16.6.8 SBF transmission
SBF transmission is started by setting the SBF transmission trigger (UAnOPT0.UAnSTT bit) to 1.
AnOPT0.UAnSLS0 bits, is output. A transmission enable interrupt request signal (INTUAnT) is generated upon the
start of SBF transmission. Following the end of SBF transmission, the UAnSTT bit is automatically cleared.
transmission trigger (UAnSTT bit) is set.
When the UAnCTL0.UAnPWR bit and UAnCTL0.UAnTXE bit are 1, the transmission enabled status is entered, and
Thereafter, a low level signal having a length of 13 to 20 bits, as specified by the UAnOPT0.UAnSLS2 to
Transmission is suspended until the data to be transmitted next is written to the UAnTX register, or until the SBF
TXDAn
INTUAnT
interrupt
Setting of UAnSTT bit
CHAPTER 16 ASYNCHRONOUS SERIAL INTERFACE A (UARTA)
1
Figure 16-13. Example of SBF Transmission
2
3
User’s Manual U18953EJ5V0UD
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5
6
7
8
9
10
11
12
13
Stop
bit
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