參數(shù)資料
型號: UPD78053GK-XXX-BE9
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, FINE PITCH, PLASTIC, TQFP-80
文件頁數(shù): 18/78頁
文件大?。?/td> 610K
代理商: UPD78053GK-XXX-BE9
25
PD78052, 78053, 78054, 78055, 78056, 78058
Data Sheet U12327EJ5V0DS00
Internal bus
Selector
D/A conversion value set register n
(DACSn)
AVREF1
AVSS
DAMm
INTTMX
DACSn
write
ANOn
D/A converter
mode register
5.7 D/A Converter
A D/A converter consisting of two 8-bit resolution channels is available.
The conversion method is the R-2R resistor ladder method.
Figure 5-9. D/A Converter Block Diagram
n = 0, 1
m = 4, 5
x = 1, 2
5.8 Serial Interface
Three clocked serial interface channels are incorporated.
Serial interface channel 0
Serial interface channel 1
Serial interface channel 2
Table 5-3. Types and Functions of Serial Interface
Function
Serial Interface Channel 0
Serial Interface Channel 1
Serial Interface Channel 2
3-wire serial I/O mode
(MSB/LSB first switching
possible)
3-wire serial I/O mode with auto-
(MSB/LSB first switching
matic transmit/receive function
possible)
SBI (serial bus interface) mode
(MSB first)
2-wire serial I/O mode
(MSB first)
Asynchronous serial interface
(On-chip dedicated baud
(UART) mode
rate generator)
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