TN80C188EA20 Intel, TN80C188EA20 Datasheet - Page 16

• 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

80C186EA 80C188EA 80L186EA 80L188EA
NOTE
Pin names in parentheses apply to the 80C186EA 80L188EA
16
Location
NOTES
1 The nine-character alphanumeric code (XXXXXXXXD) underneath the product number is the Intel FPO number
2 Pin names in parentheses apply to the 80C186EA 80L188EA
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
AD15 (A15)
AD7
AD14 (A14)
AD6
AD13 (A13)
AD5
AD12 (A12)
AD4
V
AD11 (A11)
AD3
AD10 (A10)
AD2
AD9 (A9)
AD1
AD8 (A8)
AD0
CC
Name
Table 5 PLCC Package Location with Pin Names
Location
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Figure 5 68-Lead PLCC Pinout Diagram
DRQ0
DRQ1
T0IN
T1IN
T0OUT
T1OUT
RESIN
PCS0
V
PCS1
PCS2
PCS3
PCS4
PCS5 A1
PCS6 A2
LCS
UCS
SS
Name
Location
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
MCS3 NCS
MCS2
MCS1 ERROR
MCS0 PEREQ
DEN
PDTMR
INT3 INTA1
IRQ
INT2 INTA0
V
INT1 SELECT
INT0
NMI
TEST BUSY
LOCK
SRDY
HOLD
HLDA
CC
Name
Location
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
272432 –5
S0
S1
S2
ARDY
CLKOUT
RESOUT
OSCOUT
CLKIN
V
ALE QS0
RD QSMD
WR QS1
BHE (RFSH)
A19 S6
A18
A17
A16
SS
Name
16