UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 735

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 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: -

V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(n = 0 to 4)
UCnSTR
After reset: 00H
UCnOVE
UCnTSF
The UCnTSF bit is always 1 when performing continuous transmission. When
initializing the transmission unit, check that the UCnTSF bit = 0 before performing
initialization. The transmit data is not guaranteed when initialization is performed
while the UCnTSF bit = 1.
• The operation of the UCnPE bit is controlled by the settings of the
• The UCnPE bit can be read and written, but it can only be cleared by writing 0 to it, and
• Only the first bit of the receive data stop bits is checked, regardless of the value
• The UCnFE bit can be both read and written, but it can only be cleared by
• When an overrun error occurs, the data is discarded without the next receive data
• The UCnOVE bit can be both read and written, but it can only be cleared by writing
UCnTSF
UCnPE
UCnFE
UCnCTL0.UCnPS1 and UCnCTL0.UCnPS0 bits.
it cannot be set by writing 1 to it. When 1 is written to this bit, the value is retained.
of the UCnCTL0.UCnSL bit.
writing 0 to it, and it cannot be set by writing 1 to it. When 1 is written to this bit,
the value is retained.
being written to the receive buffer.
0 to it. When 1 is written to this bit, the value is retained.
<7>
0
1
0
1
0
1
0
1
• When the UCnPWR bit = 0 or the UCnTXE bit = 0 has been set.
• When, following transfer completion, there was no next data transfer
Write to UCnTX register
• When the UCnPWR bit = 0 or the UCnRXE bit = 0 has been set.
• When 0 has been written
When parity of data and parity bit do not match during reception.
• When the UCnPWR bit = 0 or the UCnRXE bit = 0 has been set
• When 0 has been written
When no stop bit is detected during reception
• When the UCnPWR bit = 0 or the UCnRXE bit = 0 has been set.
• When 0 has been written
When receive data has been set to the UCnRX register and the next
receive operation is completed before that receive data has been read
R/W
from UCnTX register
CHAPTER 17 ASYNCHRONOUS SERIAL INTERFACE C (UARTC)
6
0
Address: UC0STR FFFFFA04H, UC1STR FFFFFA14H,
5
0
UC2STR FFFFFA24H, UC3STR FFFFFA34H,
UC4STR FFFFFA44H
4
0
Transfer status flag
Overrun error flag
Framing error flag
Parity error flag
3
0
UCnPE
<2>
UCnFE
<1>
UCnOVE
<0>
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