ia186eb Innovasic Semiconductor Inc., ia186eb Datasheet - Page 37

• Manufacturer Part Number: ia186eb
• Description: 8-bit/16-bit Microcontrollers
• Manufacturer: Innovasic Semiconductor Inc.

IA186EB/IA188EB
8-Bit/16-Bit Microcontrollers
Table 8. IA188EB Pin/Signal Descriptions (Continued)
Signal
p1.0
p1.1
p1.2
p1.3
p1.4
p1.5
p1.6
p1.7
p2.0
p2.1
p2.2
p2.3
p2.4
p2.5
p2.6
p2.7
p1.0/gcs0_n
p1.1/gcs1_n
p1.2/gcs2_n
p1.3/gcs3_n
p1.4/gcs4_n
p1.5/gcs5_n
p1.6/gcs6_n
p1.7/gcs7_n
p2.4/cts1_n
p2.2/bclk1
p2.5/bclk0
p2.3/sint1
p2.0/rxd1
p2.1/txd1
Name
p2.6
p2.7
®
PLCC
28
27
26
25
24
21
20
19
57
58
59
55
56
54
50
49
Pin
PQFP
16
15
14
13
12
44
45
46
42
43
41
37
36
9
8
7
UNCONTROLLED WHEN PRINTED OR COPIED
LQFP
59
58
57
56
55
52
51
50
80
79
7
8
9
5
6
4
Page 37 of 82
IA211080314-02
port 1, Bit [N] (N = 0–7). Output. Each pin of
Port 1, p1.0–p1.7, can function individually as a
general-purpose output line.
port 2, Bit [0]. Input. This pin functions as a
general-purpose input line.
port 2, Bit [1]. Output. This pin functions as a
general-purpose output line.
port 2, Bit [2]. Input. This pin functions as a
general-purpose input line.
port 2, Bit [3]. Output. This pin functions as a
general-purpose output line.
port 2, Bit [4]. Input. This pin functions as a
general-purpose input line.
port 2, Bit [5]. Input. This pin functions as a
general-purpose input line.
port 2, Bit [6]. Input/Output (open drain). This
pin functions as a general-purpose bidirectional
input/output line.
port 2, Bit [7]. Input/Output (open drain). This
pin functions as a general-purpose bidirectional
input/output line.
Description
http://www.Innovasic.com
January 14, 2009
Customer Support:
Data Sheet
1-888-824-4184