參數(shù)資料
型號(hào): TC90A58F
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁(yè)數(shù): 32/36頁(yè)
文件大小: 439K
代理商: TC90A58F
TC90A58F
2002-02-06
5
No.
Pin Name
I/O
Function
Notes
36
BOUT3
O
-/B/-OUTPUT
37
BOUT4
O
-/B/-OUTPUT
38
BOUT5
O
-/B/-OUTPUT
39
BOUT6
O
-/B/-OUTPUT
40
BOUT7
O
-/B/-OUTPUT
41
DVDD
Digital power supply
Internal, for output PAD
42
CKOUT
O
Clock output
Outputs internally-oscillated or externally-input clock.
Polarity controllable using I
2
C bus register.
Clock output can be stopped using I
2
C bus register. When clock
output is halted, output goes High-Impedance.
43
DVSS
Digital GND
Internal, for output PAD
44
GOUT0
O
C/G/-output
45
GOUT1
O
C/G/-output
46
GOUT2
O
C/G/-output
47
GOUT3
O
C/G/-output
48
GOUT4
O
C/G/-output
49
GOUT5
O
C/G/-output
50
GOUT6
O
C/G/-output
51
GOUT7
O
C/G/-output
52
DVSS
Digital GND
53
ROUT0
O
Y/R/BS output
54
ROUT1
O
Y/R/BS output
55
ROUT2
O
Y/R/BS output
56
ROUT3
O
Y/R/BS output
57
ROUT4
O
Y/R/BS output
58
ROUT5
O
Y/R/BS output
59
ROUT6
O
Y/R/BS output
60
ROUT7
O
Y/R/BS output
61
DVDD
Digital power supply
Internal, for output PAD
62
DVSS
Digital GND
Internal, for output PAD
63
DVDDA
Digital power supply
For AD digital block
64
DVSSA
Digital GND
For AD digital block
65
VRM_Y
O
AD reference voltage (middle)
Ground to AVSS (pin 69) via 0.1-
F capacitor.
66
VRB_Y
O
AD reference voltage (bottom)
Ground to AVSS (pin 69) via 0.1-
F capacitor.
67
AVDD
Analog power supply
68
AIN_Y
I
AD input
Connect 0.47-
F capacitor and 20- resistor.
69
AVSS
Analog GND
70
VRT_Y
O
AD reference voltage (top)
Ground to AVSS (pin 69) via 0.1-
F capacitor.
71
RREF
I
Reference resistance
AD reference resistance: Connect 8.2-k
resistor.
Connect other end of resistor to analog power supply.
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