參數(shù)資料
型號(hào): TC94A04AFD
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 25/42頁
文件大小: 559K
代理商: TC94A04AFD
TC94A04AF/AFD
2001-11-15
31
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
TC94A04AF
1538
(Note 8)
Power dissipation
TC94A04AFD
PD
1538
mW
Operating temperature
Topr
40 to 75
°C
Storage temperature
Tstg
55 to 150
°C
Note 8: Power dissipation of TC94A04AF is reference value when assembled chip on PCB. (normally, PD is 1250
mW.)
Electrical Characteristics
(unless otherwise specified, Ta
==== 25°C, VDD ==== VDX ==== VDR ==== VDA12 ==== VDA23 ==== VDALR ==== 5.0 V)
DC Characteristics
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Operating power supply voltage
VDD
Ta
= 40 to 75°C
4.75
5.0
5.25
V
Operating frequency range
fopr
511 step mode
12
33.8
37
MHz
Operating power supply current
IDD
fopr = 36.864 MHz
511 Step mode
135
146
mA
Clock Pins (XI, XO)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
“H” level
VIH1
VDD
× 0.7
VDD
+ 0.3
Input voltage (1)
“L” level
VIL1
XI pin
VDD
× 0.7
V
“H” level
VOH1
IOH = 3.0 mA
VDD
0.5
Output voltage (1)
“L” level
VOL1
IOL = 5.0 mA
XO pin
0.5
V
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