sak-c164ci-l16m3v Infineon Technologies Corporation, sak-c164ci-l16m3v Datasheet - Page 9

• Manufacturer Part Number: sak-c164ci-l16m3v
• Description: 16-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

Preliminary
Table 2
Symbol Pin
P5
P5.0
P5.1
P5.2
P5.3
P5.4
P5.5
P5.6
P5.7
P3
P3.4
P3.6
P3.8
P3.9
P3.10
P3.11
P3.12
P3.13
P3.15
Data Sheet
No.
76
77
78
79
2
3
4
5
8
9
10
11
12
13
14
15
16
Pin Definitions and Functions
Input
Outp.
I
I
I
I
I
I
I
I
I
IO
I
I
I/O
I/O
O
I/O
O
O
I/O
O
O
Function
Port 5 is an 8-bit input-only port with Schmitt-Trigger charact.
The pins of Port 5 also serve as analog input channels for the
A/D converter, or they serve as timer inputs:
AN0
AN1
AN2
AN3
AN4,
AN5,
AN6,
AN7,
Port 3 is a 9-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits. For a pin
configured as input, the output driver is put into high-
impedance state. Port 3 outputs can be configured as push/
pull or open drain drivers. The input threshold of Port 3 is
selectable (TTL or special).
The following Port 3 pins also serve for alternate functions:
T3EUD
T3IN
MRST
MTSR
TxD0
RxD0
BHE
WRH
SCLK
CLKOUT
FOUT
T2EUD GPT1 Timer T2 Ext. Up/Down Ctrl. Inp.
T4EUD GPT1 Timer T4 Ext. Up/Down Ctrl. Inp.
T2IN
T4IN
GPT1 Timer T3 External Up/Down Control Input
GPT1 Timer T3 Count/Gate Input
SSC Master-Receive/Slave-Transmit Inp./Outp.
SSC Master-Transmit/Slave-Receive Outp./Inp.
ASC0 Clock/Data Output (Async./Sync.)
ASC0 Data Input (Async.) or Inp./Outp. (Sync.)
External Memory High Byte Enable Signal,
External Memory High Byte Write Strobe
SSC Master Clock Output / Slave Clock Input.
System Clock Output (= CPU Clock),
Programmable Frequency Output
5
GPT1 Timer T2 Input for
Count/Gate/Reload/Capture
GPT1 Timer T4 Input for
Count/Gate/Reload/Capture
C164CI-L16M3V
Low Power
V1.0, 2003-01