TN80C188EA20 Intel, TN80C188EA20 Datasheet - Page 27

• Manufacturer Part Number: TN80C188EA20
• Description: IC MPU 16-BIT 5V 20MHZ 68-PLCC
• Manufacturer: Intel

Specifications of TN80C188EA20

• Rohs Status: RoHS non-compliant
• Processor Type: 80C188
• Features: EA suffix, 16-Bit, Extended Temp
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Other names: 803497

AC SPECIFICATIONS
AC Characteristics 80L186EA13 80L186EA8
NOTES
1 See AC Timing Waveforms for waveforms and definition
2 Measured at V
3 Only required to guarantee I
4 Specified for a 50 pF load see Figure 13 for capacitive derating information
5 Specified for a 50 pF load see Figure 14 for rise and fall times outside 50 pF
6 See Figure 14 for rise and fall times
7 T
8 T
9 Setup and Hold are required to guarantee recognition
10 Setup and Hold are required for proper operation
11 T
12 Pin names in parentheses apply to the 80C188EA 80L188EA
Symbol
INPUT CLOCK
T
T
T
T
T
T
OUTPUT CLOCK
T
T
T
T
T
T
OUTPUT DELAYS
T
T
T
T
T
T
T
T
T
T
F
C
CH
CL
CR
CF
CD
PH
PL
PR
PF
CHOV1
CHOV2
CHOV3
CLOV1
CLOV2
CLOV3
CLOV4
CLOV5
CHOF
CLOF
CHOV1
CHOV2
CHOVS
applies to BHE (RFSH) LOCK and A19 16 only after a HOLD release
applies to RD and WR only after a HOLD release
applies to BHE (RFSH) and A19 16 only after a HOLD release
CLKIN Frequency
CLKIN Period
CLKIN High Time
CLKIN Low Time
CLKIN Rise Time
CLKIN Fall Time
CLKIN to CLKOUT Delay
CLKOUT Period
CLKOUT High Time
CLKOUT Low Time
CLKOUT Rise Time
CLKOUT Fall Time
ALE LOCK
MCS3 0 LCS UCS
PCS6 0 RD WR
S2 0 (DEN) DT R
BHE (RFSH) A19 16
LOCK RESOUT HLDA
T0OUT T1OUT
RD WR MCS3 0 LCS
UCS PCS6 0 INTA1 0
BHE (RFSH) DEN A19 16
AD15 0 (A15 8 AD7 0)
S2 0
RD WR BHE (RFSH)
DT R LOCK
S2 0 A19 16
DEN AD15 0
(A15 8 AD7 0)
IH
for high time V
Parameter
CC
Maximum limits are bounded by T
IL
for low time
(T 2)
(T 2)
38 5
Min
12
12
0
1
1
0
1
1
3
3
3
3
3
3
3
3
0
0
13 MHz
b
b
5
5
80C186EA 80C188EA 80L186EA 80L188EA
2 T
Max
26
45
12
12
27
32
30
27
32
30
34
38
27
27
%
%
%
8
8
C
C
T
CH
(T 2)
(T 2)
and T
62 5
Min
12
12
0
1
1
0
1
1
3
3
3
3
3
3
3
3
0
0
CL
b
b
8 MHz
5
5
2 T
Max
16
95
12
12
27
32
30
27
35
30
35
40
27
27
%
%
%
8
8
C
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1 4 6 7
Notes
1 4 6
1 4 6
1 4 6
1 4 6
1 4 6
1 4
1 2
1 2
1 3
1 3
1 4
1 5
1 5
6 8
1
1
1
1
1
1
1
1
27
27