YW80C188EC20 Intel, YW80C188EC20 Datasheet - Page 6

• 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
6
Offset
PCB
08H
0AH
0CH
0EH
1AH
1CH
1EH
2AH
2CH
2EH
3AH
3CH
3EH
00H
02H
04H
06H
10H
12H
14H
16H
18H
20H
22H
24H
26H
28H
30H
32H
34H
46H
38H
DMA Int Req Ltch
SCU Int Req Ltch
TCU Int Req Ltch
WDT Reload High
Master PIC Port 0
Master PIC Port 1
WDT Reload Low
WDT Count High
Slave PIC Port 0
Slave PIC Port 1
WDT Count Low
T0 Compare A
T0 Compare B
T1 Compare A
T1 Compare B
WDT Disable
WDT Clear
T0 Control
T1 Control
Function
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
T0 Count
T1 Count
Offset
PCB
4CH
5CH
6CH
7CH
4AH
4EH
5AH
5EH
6AH
6EH
7AH
7EH
40H
42H
44H
46H
48H
50H
52H
54H
56H
58H
60H
62H
64H
66H
68H
70H
72H
74H
76H
78H
Figure 3 Peripheral Control Block Registers
Port 3 Mux Control
Port 1 Mux Control
Port 2 Mux Control
Port 3 Data Latch
Port 1 Data Latch
Port 2 Data Latch
Port 3 Pin State
Port 1 Pin State
Port 2 Pin State
Port 3 Direction
Port 1 Direction
Port 2 Direction
SCU 0 Control
SCU 1 Control
SCU 0 Status
SCU 1 Status
SCU 0 Count
SCU 0 RBUF
SCU 1 Count
SCU 1 RBUF
SCU 0 TBUF
SCU 1 TBUF
T2 Compare
SCU 0 Baud
SCU 1 Baud
T2 Control
Reserved
Reserved
Reserved
Reserved
Function
Reserved
T2 Count
Offset
PCB
ACH
BCH
AAH
AEH
BAH
BEH
8AH
8CH
8EH
9AH
9CH
9EH
A0H
A2H
A4H
A6H
A8H
B0H
B2H
B4H
B6H
B8H
80H
82H
84H
86H
88H
90H
92H
94H
96H
98H
Relocation Register
Refresh Base Addr
Refresh Address
Refresh Control
Power Control
Refresh Time
GCS0 Start
GCS0 Stop
GCS1 Start
GCS1 Stop
GCS2 Start
GCS2 Stop
GCS3 Start
GCS3 Stop
GCS4 Start
GCS4 Stop
GCS5 Start
GCS5 Stop
GCS6 Start
GCS6 Stop
GCS7 Start
GCS7 Stop
Powersave
UCS Start
UCS Stop
LCS Start
Reserved
Reserved
Reserved
Reserved
Function
LCS Stop
Step ID
Offset
PCB
CAH
CCH
CEH
DAH
DCH
DEH
ECH
D0H
D2H
D4H
D6H
D8H
EAH
EEH
FAH
FCH
FEH
C0H
C2H
C4H
C6H
C8H
E0H
E2H
E4H
E6H
E8H
F0H
F2H
F4H
F6H
F8H
DMA 0 Source High
DMA 1 Source High
DMA 2 Source High
DMA 3 Source High
DMA 0 Source Low
DMA 1 Source Low
DMA 2 Source Low
DMA 3 Source Low
DMA 0 Dest High
DMA 1 Dest High
DMA 2 Dest High
DMA 3 Dest High
DMA 0 Dest Low
DMA 1 Dest Low
DMA 2 Dest Low
DMA 3 Dest Low
DMA Module Pri
DMA 0 Control
DMA 1 Control
DMA 2 Control
DMA 3 Control
DMA 0 Count
DMA 1 Count
DMA 2 Count
DMA 3 Count
Function
DMA Halt
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved