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参数资料
| 型号： | IS82C59AX96 |
| 厂商： | Intersil |
| 文件页数： | 10/22页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR INTERRUPT 8MHZ 28-PLCC |
| 标准包装： | 750 |
| 控制器类型： | CMOS 优先中断控制器 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 电源： | 1mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-LCC（J 形引线） |
| 供应商设备封装： | 28-PLCC（11.51x11.51） |
| 包装： | 带卷 (TR) |
18
FN2784.5
March 17, 2006
AC Test Circuit
(4) TAHWL
A0/CS Setup to WR
0-
ns
(5) TWHAX
A0/CS Hold after WR
5-
0-
ns
(6) TWLWH
WR Pulse Width
165
-
95
-
60
-
ns
(7) TDVWH
Data Setup to WR
240
-
160
-
70
-
ns
(8) TWHDX
Data Hold after WR
5-
0-
ns
(9) TJLJH
Interrupt Request Width Low
100
-
100
-
40
-
ns
(10) TCVlAL
Cascade Setup to Second or Third INTA (Slave
Only)
55
-
40
-
30
-
ns
(11) TRHRL
End of RD to next RD, End of INTA (within an
INTA sequence only)
160
-
160
-
90
-
ns
(12) TWHWL
End of WR to next WR
190
-
190
-
60
-
ns
(13) TCHCL
(Note 1)
End of Command to next command (not same
command type), End of INTA
sequence to next INTA sequence
500
-
400
-
90
-
ns
TIMING RESPONSES
(14) TRLDV
Data Valid from RD/INTA
-
160
-
120
-
40
ns
1
(15) TRHDZ
Data Float after RD/INTA
5
100
5
85
5
22
ns
2
(16) TJHlH
Interrupt Output Delay
-
350
-
300
-
90
ns
1
(17) TlALCV
Cascade Valid from First INTA
(Master Only)
-
565
-
360
-
50
ns
1
(18) TRLEL
Enable Active from RD or INTA
-
125
-
100
-
40
ns
1
(19) TRHEH
Enable Inactive from RD or INTA
-60-
50
-
22
ns
1
(20) TAHDV
Data Valid from Stable Address
-
210
-
200
-
60
ns
1
(21) TCVDV
Cascade Valid to Valid Data
-
300
-
200
-
70
ns
1
NOTE:
1. Worst case timing for TCHCL in an actual microprocessor system is typically greater than the values specified for the 82C59A,
(i.e. 8085A = 1.6
s, 8085A -2 = 1s, 80C86 = 1s, 80C286 -10 = 131ns, 80C286 -12 = 98ns).
AC Electrical Specifications
VCC = +5.0V ±10%, GND = 0V, TA = Operating Temperature Range (Continued)
SYMBOL
PARAMETER
5MHz
8MHz
12.5MHz
UNITS
TEST
CONDITIONS
MIN
MAX
MIN
MAX
MIN
MAX
TEST CONDITION DEFINITION TABLE
TEST
CONDITION
V1
R1
R2
C1
1
1.7V
523
Open
100pF
2VCC
1.8k
1.8k
50pF
V1
R1
R2
C1
(NOTE)
OUTPUT FROM
DEVICE UNDER
TEST
POINT
NOTE: Includes stray and jig capacitance.
82C59A
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