IA63484
Data Sheet
Advanced CRT Controller
AC/DC PARAMETERS:
Absolute maximum ratings:
Operating Temp (Comm’l)…….......................………………...…..0°C to +70°C
Storage Temperature.......................................…....……....……...…- 65°C to 150°C
VCC Supply Voltage…………......................................………..…... - 0.3V to +4.6V
Input Voltage Range…...............................................…..................... - 0.3V to +4.6V
Allowable Input Current……………………………………….…………. TBD
Total Allowable Input Current……………………………………………..TBD
Recommended Operating Conditions (@ 9.8 MHz):
Power Supply VCC………………………………………………..4.75V to 5.25V
Input Low Voltage VIL……………………………………………..…0V to 0.8V
Input High Voltage VIH…………………………………………...….2.0V to VCC
Operating Temperature Range…………………………………….....0°C to 70°C
DC Characteristics:
Item
Symbol
Min
Max
Unit
Test Conditions
Input High Level All Inputs
Voltage
VIH
2.0
-
V
9.8 MHz
Input Low Level
Voltage
Input Leak
Current
Hi-Z Input
Current
Output High
Level Voltage
All Inputs
VIL
Iin
-
0.8
10
10
V
9.8 MHz
rw_n, cs_n, rs, res_n,
dack_n, clk_2, lpstb
d[15:0], mad[15:0],
exsync_n
d[15:0], mad[15:0],
exsync_n, cud1_n,
cud2_n, dreq_n,
dtack_n, hsync_n,
vsync_n, mrd,
-10
uA
uA
uA
VSS to VCC
VSS to VCC
ITSI
VOH
-10
0.7Vcc
IOH = -4mA
CMOS Output
draw_n, as_n,
disp1_n, disp2_n, chr,
mcyc, ra4, ma16/ra0,
ma19/ra3
Output Low
Level Voltage
d[15:0], mad[15:0],
exsync_n, cud1_n,
cud2_n, dreq_n,
dtack_n, hsync_n,
vsync_n, mrd,
VOL
0.3VCC
V
IOL = 4mA
CMOS Output
draw_n, as_n,
disp1_n, disp2_n, chr,
mcyc, ra4, ma16/ra0,
ma19/ra3
irq_n, done_n
VOL
0.3VCC
TBD
V
IOL = 4mA Open
Drain
VOH = VCC
Output Leak
Current(Hi-Z)
irq_n, done_n
ILOD
uA
Copyright ã 2001
innovASIC
ENG 21101041200
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