sak-c868p-1rr Infineon Technologies Corporation, sak-c868p-1rr Datasheet - Page 14

• Manufacturer Part Number: sak-c868p-1rr
• Description: 8 - Bit Cmos Microcontroller
• Manufacturer: Infineon Technologies Corporation

Table 1
Symbol
P3.0–
P3.7
V
V
AN4
AN3
RESET
ALE/BSL 4
V
V
*)I=Input
O=Output
User’s Manual
AREF
AGND
SSP
DDP
Pin Numbers
P-
DSO-
28
2,3,23,
24,1,
22,5,6
2
3
23
24
1
22
5
6
19
18
21
20
7
14
13
Pin Definitions and Functions
P-
TSSOP-
38
32,33,25,
26,31,24,
36,37
32
33
25
26
31
24
36
37
15
14
17
16
38
34
10
9
I/O*) Function
I/O
–
–
I
I
I
I/O
–
–
Port 3
is an 8-bit push-pull bidirectional I/O port. This port
also serves as alternate functions for the CCU6
functions. The functions are assigned to the pins of
port 3 as follows :
P3.0/COUT63 16 bit compare channel output
P3.1/CTRAP CCU trap input
P3.2/COUT62 Output of capture/compare ch 2
P3.3/CC62 Input/output of capture/compare ch 2
P3.4/COUT61 Output of capture/compare ch 1
P3.5/CC61 Input/output of capture/compare ch 1
P3.6/COUT60 Output of capture/compare ch 0
P3.7/CC60 Input/output of capture/compare ch 0
Reference voltage for the A/D converter.
Reference ground for the A/D converter.
Analog Input Channel 4
is input channel 4 to the ADC unit.
Analog Input Channel 3
is input channel 3 to the ADC unit.
RESET
A low level on this pin for two machine cycle while
the oscillator is running resets the device.
Address Latch Enable/Bootstrap Mode
A low level on this pin during reset allows the device
to go into the bootstrap mode. After reset, this pin
will output the address latch enable signal. The
ALE can be disabled by bit EALE in SFR
SYSCON0.
IO Ground (0V)
IO Power Supply (+3.3V)
1-6
Introduction
V 1.0, 2003-01
C868