UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 786
UPD70F3786GJ-GAE-AX
Manufacturer Part Number
UPD70F3786GJ-GAE-AX
Description
MCU 32BIT V850ES/JX3-E 144-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Er
Datasheet
1.UPD70F3778GF-GAT-AX.pdf
(1817 pages)
Specifications of UPD70F3786GJ-GAE-AX
Core Processor
RISC
Core Size
32-Bit
Speed
50MHz
Connectivity
CAN, CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
100
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
124K x 8
Voltage - Supply (vcc/vdd)
2.85 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3786GJ-GAE-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
UPD70F3786GJ-GAE-AX
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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(3) Example of continuous transmission processing flow in single mode (DMA control)
Note In this control flow example, transmission of the first byte of the data is executed by a CPU write
Remark
Figure 16-15. Example of Continuous Transmission Processing Flow in Single Mode (DMA Control)
operation. Exercise care in setting the number of data for DMA transfer (DBCm register) and the
source address (DSAmH, DSAmL registers).
Set UARTBn/DMAC-related
m = 0 to 3
n = 0, 1
UBnTXE = 1 (UBnCTL0)
UBnTXE = 0 (UBnCTL0)
DTFRm register = 28H
Write UBnTX register
Emm = 1 (DCHCm)
CHAPTER 16 ASYNCHRONOUS SERIAL INTERFACE B WITH FIFO (UARTBn)
UBnTSF = 0?
DMA ended?
registers
(UBnSTR)
START
END
Yes
Yes
Note
No
No
User’s Manual U19601EJ2V0UD
: Assign DMA transfer destination
: Enable DMA transfer
: Enable transmission
: Write transmit data
: DMA transfer ended?
: Transmission ended?
: Disable transmission
(in the case of INTUBnTIT) and clear DFm bit
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