參數(shù)資料
型號: TC9444F
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP60
封裝: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-60
文件頁數(shù): 17/28頁
文件大小: 378K
代理商: TC9444F
TC9444F
2002-01-11
24
Maximum Ratings (Ta
==== 25°C)
Characteristics
Symbol
Rating
Unit
Power supply voltage
VDD
0.3 to 6.0
V
Input voltage
Vin
0.3 to VDD + 0.3
V
Power dissipation
PD
500
mW
Operating temperature
Topr
40 to 85
°C
Storage temperature
Tstg
55 to 150
°C
Electrical Characteristics (unless otherwise specified, Ta
==== 25°C, VDD ==== 5.0 V)
DC Characteristics
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Operating voltage
VDD
Ta
= 40 to 85°C
4.5
5.0
5.5
V
Current consumption
IDD
XI
= 16.9 MHz, 384 fs mode
57
80
mA
“H” level
VIH
VDD
× 0.8
Input voltage
“L” level
VIL
Digital input pins
0
VDD
× 0.2
V
“H” level
IIH
1.0
Input current
“L” level
IIL
Digital input pins
1.0
A
“H” level
IOH1
When VOH = 4.5 V
2.0
Output current 1
(Note 16) “L” level
IOL1
When VOH = 0.5 V
2.0
mA
“H” level
IOH2
When VOH = 4.5 V
4.0
Output current 2
(Note 17) “L” level
IOL2
When VOH = 0.5 V
4.0
mA
Pull-up resistors
Rup
RESET
, TEST pin
50
k
Note 16: DZ, EXT0 to F, LRCKO, BCKO, SDO, SDA pins
In I
2
C bus mode, the SDA pin is “L” output only (open drain).
Note 17: MCKO pin
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