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參數資料
| 型號： | LC895196 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP144 |
| 封裝： | SQFP-144 |
| 文件頁數： | 5/12頁 |
| 文件大小： | 282K |
| 代理商： | LC895196 |
Allowable Operating Ranges at Ta = –30 to +70°C, VSS = 0 V
DC Characteristics at VSS = 0 V, VDD = 4.5 to 5.5 V, Ta = –30 to +70°C
Note: The applicable pins correspond to the following names.
[INPUT]
(1) ..........ATPINSEL, CSCTRL, SUA0 to SUA6, BCK, C2PO, LRCK, SDATA, SBSO, SCOR, WFCK, TEST0, TEST1
(2) ..........ZRESET, ZCS, ZRD, ZWR, CSEL
(3) ..........DA0 to DA2, ZCS1FX, ZCS3FX, ZDIOR, ZDIOW, ZDMACK, ZHRST
[OUTPUT]
(4) ..........RA0 to RA9, ZCAS0, ZCAS1, ZLWE, ZOE, ZRAS0, ZRAS1, ZUWE, DBCK, DLRCK, DSDATA, EXCK
(5) ..........MCK, MCK2, MCK3
(6) ..........ZRSTCPU, ZRSTIC
(7) ..........ZINT, ZINT1, ZSWAIT
(8) ..........DMARQ, HINTRQ
(9) ..........IORDY, ZIOCS16
[INPUT]
(10) ..........D0 to D7, IO0 to IO15
(11) ..........DD0 to DD15, ZDASP, ZPDIAG
* The XTAL0, XTALCK0, XTAL1, XTALCK1 pins are not included in the CD characteristics.
Recommended Example of Oscillator Circuit
No. 5737-2/12
LC895196
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
VDD
4.5
5.0
5.5
V
Input voltage range
VIN
0VDD
V
Parameter
Symbol
Conditions
Ratings
Unit
Applicable pins (see below)
min
typ
max
Input high level voltage
VIH1
TTL compatible (1)
2.2
V
Input low level input
VIL1
0.8
V
Input high level voltage
VIH2
TTL compatible with pull-up resistor: (10)
2.2
V
Input low level input
VIL2
0.8
V
Input high level voltage
VIH3
TTL compatible Schmitt: (2), (3), (11)
2.4
V
Input low level input
VIL3
0.8
V
Output high level voltage
VOH1IOH = –2 mA: (4), (10)
VDD – 2.1
V
Output low level voltage
VOL1IOL = 2 mA: (4), (10)
0.4
V
Output high level voltage
VOH2IOH = –8 mA: (5)
VDD – 2.1
V
Output: Low level voltage
VOL2IOL = 8 mA: (5)
0.4
V
Output high level voltage
VOH3IOH = –4 mA: (8), (11)
VDD – 2.1
V
Output low level voltage
VOL3IOL = 24 mA: (8), (11)
0.4
V
Output low level voltage
VOL4IOL = 2 mA: (9)
0.4
V
Output low level voltage
VOL5IOL = 8 mA: (6), (7)
0.4
V
Input leakage current
IIL
VI = VSS, VDD: (1), (2), (3), (11)
–10
+10
μA
Output leakage current
IOZ
When high impedance output: (6), (8), (9), (11)
–10
+10
μA
Pull-up resistor
RUP
(7), (10)
40
80
160
kΩ
R1 = 1 MΩ
R2 = 47 Ω
C1 = 0
C2 = 47 pF
Ceramic oscillator frequency = 33.8688 MHz.
The 33.8688 MHz recommended example is for a 3× overtone.
R1 = 1 MΩ
R2 = 15 Ω
C1 = 0
C2 = 15 pF
Ceramic oscillator frequency (XTALCK0) = 50 MHz
Because the specific values are influenced by the circuit board,
confer with the oscillator manufacturer.
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