HS-82C55ARH(1995) Просмотр технического описания (PDF) - Intersil
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HS-82C55ARH Datasheet PDF : 23 Pages
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Specifications HS-82C55ARH
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS TA = -55oC to +125oC (Continued)
PARAMETER
SYMBOL
CONDITIONS
SUB-
GROUPS
TEMPERATURE
LIMITS
MIN MAX UNITS
WR = 1 to OBF = 0
TWHOL VDD = 4.5, 5.5V
9, 10, 11
-55oC, +25oC, +125oC
-
150
ns
ACK = 0 to OBF = 1
TKLOH VDD = 4.5, 5.5V
9, 10, 11
-55oC, +25oC, +125oC
-
150
ns
STB = 0 to IBF = 1
TSLIH
VDD = 4.5, 5.5V
9, 10, 11
-55oC, +25oC, +125oC
-
150
ns
RD = 1 to IBF = 0
TRHIL
VDD = 4.5, 5.5V
9, 10, 11
-55oC, +25oC, +125oC
-
150
ns
RD = 0 to INTR = 1
TRLNL VDD = 4.5, 5.5V
9, 10, 11
-55oC, +25oC, +125oC
-
200
ns
STB = 1 t INTR = 1
TSHNH VDD = 4.5, 5.5V
9, 10, 11
-55oC, +25oC, +125oC
-
150
ns
ACK = 1 to INTR = 1
TKHNH VDD = 4.5, 5.5V
9, 10, 11
-55oC, +25oC, +125oC
-
150
ns
WR = 0 to INTR = 0
TWLNL VDD = 4.5, 5.5V
9, 10, 11
-55oC, +25oC, +125oC
-
200
ns
RESET Pulse Width
TRSHRSL VDD = 4.5, 5.5V
9, 10, 11
-55oC, +25oC, +125oC
500
-
ns
(Note 2)
NOTES:
1. AC’s tested at worst case VDD, guaranteed over full operating range.
2. Period of initial RESET pulse after power-on must be at least 50µs. Subsequenct RESET pulses may be 500ns minimum.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
LIMITS
PARAMETER
SYMBOL
CONDITIONS
TEMPERATURE
MIN MAX UNITS
Input Capacitance
CIN
VDD = Open, f = 1MHz, All
measurements referenced to
device ground
TA = +25oC
-
10
pF
I/O Capacitance
CI/O
VDD = Open, f = 1MHz, All
measurements referenced to
device ground
TA = +25oC
-
20
pF
Data Float After RD
ACK = 1 to Output Float
TRHDX
TKHPZ
VDD = 4.5V and 5.5V
VDD = 4.5V and 5.5V
-55oC < TA < +125oC
-
75
ns
-55oC < TA < +125oC
-
250
ns
NOTE: The parameters listed in Table 3 are controlled via design or process parameters and are not directly tested. These parameters are
characterized upon initial design release and upon design changes which would affect these characteristics
TALBE 4. POST 100K RAD ELECTRICAL PERFORMANCE CHARACTERISTICS
See +25oC limits in Table 1 and Table 2 for Post RAD limits (Subgroups 1, 7, 9)
Spec Number 518060
974
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