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參數(shù)資料
| 型號： | LC72F3781 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | CMOS IC Electronic tuning radio for car audio ETR Controller |
| 中文描述： | CMOS集成電路電子調(diào)諧電臺汽車音響ET受體控制器 |
| 文件頁數(shù)： | 4/17頁 |
| 文件大?。?/td> | 139K |
| 代理商： | LC72F3781 |
LC72F3781
No.0459-4/17
Electrical Characteristics
in the allowable operating ranges
Ratings
Parameter
Symbol
Pins
min
typ
max
unit
IIH1
IIH2
IIH3
XIN : VI = VDD = 5.0V
FMIN, AMIN, HCTR, LCTR : VI = VDD = 5.0V
PA, PB, PC, PD, PE, PF, PG, PH, PI, PK, PL, PM, PN, PO,
PP, PQ, PR, PS, PT-PORT, SNS, HOLD, RESET, HCTR,
LCTR, INEO, SUBPD : VI = VDD = 5.0V
(with the ports PB, PC, PD, PE, PF, PG, PK, PL, PM, PN,
PP, PO, PQ, PR, PS, and PT-PORT set to input mode)
XIN : VI = VDD = VSS
FMIN, AMIN, HCTR, LCTR : VI = VDD = VSS
PA, PB, PC, PD, PE, PF, PG, PH, PI, PK, PL, PM, PN, PO,
PP, PQ, PR, PS, PT-PORT, SNS, HOLD, RESET, HCTR,
LCTR, INEO, SUBPD : VI = VSS
(with the ports PB, PC, PD, PE, PF, PG, PK, PL, PM, PN,
PP, PO, PQ, PR, PS, and PT-PORT set to input mode)
PD, PE, PF, PG, PK-PORT, RESET,
LCTR (in period measurement)
PB, PD, PE, PF, PG, PK, PL, PM, PN, PO, PP, PQ, PR,
PS, PT-PORT : IO = -1mA
EO1, EO2, SUBPD : IO = -500
μ
A
XOUT : IO = -200
μ
A
PB, PD, PE, PF, PG, PK, PL, PM, PN, PO, PP PQ, PR,
PS, PT-PORT : IO = -1mA
EO1, EO2, SUBPD : IO = -500
μ
A
XOUT : IO = -200
μ
A
PC, PJ-PORT : IO = -5mA
PB, PD, PE, PF, PG, PK, PL, PM, PN, PO, PP, PQ, PR,
PS, PT-PORT
EO1, EO2, SUBPD
2.0
5.0
15
μ
A
4.0
10
30
μ
A
Input high-level current
3
μ
A
IIL1
IIL2
IIL3
2.0
5.0
15
μ
A
4.0
10
30
μ
A
Input low-level current
3
μ
A
Hysteresis
VH
0.1VDD
0.2VDD
V
VOH1
VDD-1.0
V
VOH2
VOH3
VOL1
VDD-1.0
VDD-1.0
V
Output high-level voltage
V
1.0
V
VOL2
VOL3
VOL4
IOFF1
1.0
V
1.5
V
Output low-level voltage
2.0
V
-3
+3
μ
A
IOFF2
IOFF3
-100
+100
nA
Output off leakage
current
PC, PJ-PORT
-5
+5
μ
A
A/D conversion error
ADI0 to ADI7
-1.5
+1.5
LSB
Rejected pulse width
PREJ1
SNS
50
μ
s
Power down detection
voltage
Power supply current
VDET
2.7
3.0
3.3
V
IDD1
IDD2
IDD3
IDD4
IDD5
VDD1 : FIN2 = 130MHz Ta = 25
°
C
VDD1 : FIN2 = 130MHz Ta = 25
°
C
VDD2 : Halt mode Ta = 25
°
C, X’tal : 4.5 MHz
VDD2 : Halt mode Ta = 25
°
C, X’tal : 7.2MHz
Backup mode (OSC stopped)
VDD = 5.5V, Ta = 25
°
C
Backup mode (OSC stopped)
VDD = 2.5V, Ta = 25
°
C
5
10
mA
5.5
11
mA
*1 (Fig. 1)
0.45
mA
0.55
mA
*2 (Fig. 2)
5
μ
A
IDD6
*2 (Fig. 2)
1
μ
A
*
1 : Twenty instruction steps are executed every millisecond. The PLL, universal counter, and other functions are stopped.
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