YW80C188EC20 Intel, YW80C188EC20 Datasheet - Page 32

• Manufacturer Part Number: YW80C188EC20
• Description: IC MPU 16-BIT 5V 20MHZ 100-SQFP
• Manufacturer: Intel

Specifications of YW80C188EC20

• Processor Type: 80C188
• Features: EC suffix, 16-Bit, Extended Temp
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 100-SQFP
• Family Name: Intel186
• Device Core: 8088
• Device Core Size: 16b
• Frequency (max): 20MHz
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: SQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 864139

80C186EC 188EC 80L186EC 188EC
AC SPECIFICATIONS
AC Characteristics 80C186EC-20 80C186EC-13
NOTES
1 See AC Timing Waveforms for waveforms and definition
2 Measure at V
3 Only required to guarantee I
4 Specified for a 50 pF load see Figure 14 for capacitive derating information
5 Specified for a 50 pF load see Figure 15 for rise and fall times outside 50 pF
6 See Figure 15 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
32
Symbol
INPUT CLOCK
TF
TC
TCH
TCL
TCR
TCF
OUTPUT CLOCK
T
T
T
T
T
T
OUTPUT DELAYS
T
T
T
T
T
T
INPUT REQUIREMENTS
T
T
T
T
T
T
CD
PH
PL
PR
PF
CHOV1
CHOV2
CLOV1
CLOV2
CHOF
CLOF
CHIS
CHIH
CLIS
CLIH
CLIS
CLIH
CHOV1
CHOV2
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 S2 0 DEN DT R
BHE (RFSH) LOCK A19 16
GCS7 0 LCS UCS
RD WR NCS WDTOUT
BHE (RFSH) DEN LOCK RESOUT
HLDA T0OUT T1OUT
RD WR GSC7 0 LCS UCS AD15 0
(AD7 0 A15 8) NCS INTA S2 0 A19 16
RD WR BHE (RFSH) DT R LOCK
S2 0 A19 16
DEN AD15 0 (AD7 0 A15 8)
TEST NMI T1IN T0IN READY
CTS1 0 BCLK1 0 P3 4 P3 5
TEST NMI T1IN T0IN READY
CTS1 0 BCLK1 0 P3 4 P3 5
AD15 0 (AD7 0) READY
AD15 0 (AD7 0) READY
HOLD RESIN PEREQ ERROR DRQ3 0
HOLD RESIN REREQ ERROR DRQ3 0
applies to BHE (RFSH) LOCK and A19 16 only after a HOLD release
applies to RD and WR only after a HOLD release
IH
for high time V
Parameter
CC
IL
Maximum limits are bounded by T
for low time
(T 2)
(T 2)
Min
25
10
10
10
10
10
0
1
1
0
1
1
3
3
3
3
0
0
3
3
3
b
b
20 MHz
5 (T 2)
5 (T 2)
C
T
CH
2 TC
Max
40
10
10
17
20
23
20
23
25
25
%
%
%
6
6
and T
a
a
5 (T 2)
5 (T 2)
CL
38 5
Min
12
12
10
10
10
0
1
1
0
1
1
3
3
3
3
0
0
3
3
3
b
b
13 MHz
5 (T 2)
5 (T 2)
2 TC
Max
26
10
23
25
30
25
30
30
30
%
%
%
10
6
6
a
a
5 ns
5 ns
MHz
Unit Notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns 1 4 6 7
ns 1 4 6 8
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1 4 6
1 4 6
1 10
1 10
1 2
1 2
1 3
1 3
1 4
1 5
1 5
1 9
1 9
1 9
1 9
1
1
1
1
1
1
1