參數(shù)資料
型號: W78CE354
廠商: WINBOND ELECTRONICS CORP
英文描述: MONITOR MICROCONTROLLER
中文描述: 顯示器單片機(jī)
文件頁數(shù): 4/44頁
文件大?。?/td> 426K
代理商: W78CE354
W78C354
- 4 -
PIN DESCRIPTION
PIN NAME
SDAC0
7
I/O TYPE
O
FUNCTION
8-bit PWM static DAC output.
Sink/source current 4 mA/-4 mA.
8-bit PWM static DAC output.
Sink/source current 4 mA/-4 mA.
12-bit PWM/BRM static DAC output.
Sink/source current 8 mA/-8 mA.
8-bit PWM dynamic DAC output.
Sink/source current 8 mA/-8 mA.
12-bit PWM/BRM dynamic DAC output.
Sink/source current 8 mA/-8 mA.
Analog signal input channel to AD converter.
Alternate function:
ADC2: P1.6 input (input only).
ADC3: P1.7 input (input only).
General purpose I/O.
Open-drain, Sink current 2 mA.
General purpose I/O.
Open-drain, Sink current 6 mA.
Alternate function:
P1.2: DDC port serial clock DSCL.
P1.3: DDC port serial data DSDA.
General purpose I/O.
Sink/source current 4 mA/-100
μ
A.
Alternate function:
P1.4: HCLAMP (H-clamp pulse) output.
While outputing special function, P1.4 sink/source current is
4 mA/-4 mA.
General purpose O/P.
Sink/source current 4 mA/-4 mA.
Alternate function:
P1.5: SOA (safe operation area) output.
General purpose I/O.
Sink/source current 15 mA/-100
μ
A.
SDAC8
13
O
BSDAC0
1
O
DDAC0
2
O
BDDAC
O
ADC0
ADC1
ADC2 (P1.6)
ADC3 (P1.7)
P1.0
P1.1
I
I/O
P1.2 (DSCL)
P1.3 (DSDA)
I/O
P1.4
(HCLAMP)
I/O
P1.5 (SOA)
I/O
P2.0
P2.1
I/O
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