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參數資料
| 型號： | LC898023 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
| 封裝： | SQFP-208 |
| 文件頁數： | 6/12頁 |
| 文件大小： | 68K |
| 代理商： | LC898023 |
Applicable Pins
[INPUT]
(1) WOBBLE, CS, RD, WR, DEF, HFL, TES
(2) SUA0 to SUA7, TEST0 to TEST4, RESET
(3) WRITE
(4) FG
(5) AD0, AD1, RREC, FE, TE, VREF, FR, OPP, JITIN, PCKISTF, PCKISTP, EFMIN, EFMIN2, SLCIST1,
SLCIST2
[OUTPUT]
(6) LDON
(7) EFMG, SHOCK, LOCK, EFMO, SSP2/1, RAPC, WAPC, H11TO, LDH, ATEST3, ATEST1, WDAT,
NWDAT
(8) PCK2, RA0 to RA9, CAS0 to CAS1, RAS0 to RAS2, LWE, UWE, OE, SUBSYNC
(9) PDS1 to PDS3
(10) DA0 to DA2, TDO, FDO, SLDO, SPDO, JITC, LOUT, ROUT, PDO, RPO, SLDO, SLCO1 to SLCO3
(11) DSLB
(12) INT0, INT1, SWAIT
[INOUT]
(13) D0 to D7, ID0 to ID15
(14) ATIPSYNC, BICLK, BIDATA, ACRCNG
(15) ACK, ATN, BSY, C/D, DB0 to DB7, DBP, I/O, MSG, REQ, RST, SEL
Note: The XTAL0, XTAL1, XTALCK0, and XTALCK1 are not included in the DC characteristics.
SCSI Pin Input Characteristics
Active Negation Output Characteristics
Note: The active negation output characteristics only applies to DB0 to DB7, REQ, and DBPB
Rise Time Test Circuit
No. 6494-3/12
LC898023
SCSI
Driver
TP
47
±5%
15pF
±5%
2.5V
+
–
A13188
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input threshold voltage
Vt + t1
VDD = 4.50 to 5.50 V
1.60
2.00
V
Vt – t1
VDD = 4.50 to 5.50 V
0.80
1.10
V
Hysteresis width
Vtt1
VDD = 5.0 V
0.41
0.5
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Output high voltage
VOH
2.5
V
Output low voltage
VOL
0.4
V
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