SB80C186EB20 Intel, SB80C186EB20 Datasheet - Page 37

• Manufacturer Part Number: SB80C186EB20
• Description: IC MPU 16-BIT 5V 20MHZ 80-SQFP
• Manufacturer: Intel

Specifications of SB80C186EB20

• Rohs Status: RoHS non-compliant
• Processor Type: 80C186
• Features: EB suffix, 16-Bit, Extended Temp
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 80-SQFP
• Other names: 802869

AC SPECIFICATIONS
Serial Port Mode 0 Timings
NOTES
1 See Figure 12 for waveforms
2 n is the value of the BxCMP register ignoring the ICLK Bit (i e ICLK
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
XLXL
XLXH
XLXH
XHXL
XHXL
QVXH
QVXH
XHQX
XHQX
XHQZ
DVXH
XHDX
TXD Clock Period
TXD Clock Low to Clock High (n
TXD Clock Low to Clock High (n
TXD Clock High to Clock Low (n
TXD Clock High to Clock Low (n
RXD Output Data Setup to TXD Clock High (n
RXD Output Data Setup to TXD Clock High (n
RXD Output Data Hold after TXD Clock High (n
RXD Output Data Hold after TXD Clock High (n
RXD Output Data Float after Last TXD Clock High
RXD Input Data Setup to TXD Clock High
RXD Input Data Hold after TXD Clock High
(Continued)
Parameter
(80C186EB25 20 13 80L186EB16 13 8)
l
e
l
e
1)
1)
1)
1)
l
e
80C186EB 80C188EB 80L186EB 80L188EB
l
e
1)
1)
1)
1)
e
(n
(n
0)
b
b
T (n
2T
2T
T
T
T
T
T
1) T
1) T
Min
b
b
b
b
a
b
b
0
a
35
35
35
35
20
35
35
b
b
1)
35 (n
35
b
2T
T
T
T
Max
1) T
a
a
a
a
35
35
20
35
a
35
Unit Notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1 2
1 2
1 2
1
1
1
1
1
1
1
1
1
37