SAB-C165-LM Infineon Technologies, SAB-C165-LM Datasheet - Page 12

• Manufacturer Part Number: SAB-C165-LM
• Description: MCU 16-Bit C166 CISC/RISC ROMLess 5V 100-Pin MQFP
• Manufacturer: Infineon Technologies

Specifications of SAB-C165-LM

• Package: 100MQFP
• Family Name: C166
• Maximum Speed: 20 MHz
• Ram Size: 2 KB
• Operating Supply Voltage: 5 V
• Data Bus Width: 16 Bit
• Program Memory Type: ROMLess
• Number Of Programmable I/os: 77
• Interface Type: ASC/SSC
• Operating Temperature: 0 to 70 °C
• Number Of Timers: 5

Table 2
Symbol Pin Nr
NC
PORT0
P0L.0-7
P0H.0-7
PORT1
P1L.0-7
P1H.0-7
Data Sheet
TQFP
40
41-48
51-58
59-66
67,68,
71-76
Pin Definitions and Functions (cont’d)
Pin Nr
MQFP
42
43-50
53-60
61-68
69-70,
73-78
Input
Outp.
–
IO
IO
Function
This pin is not connected in the C165.
No connection to the PCB is required.
PORT0 consists of the two 8-bit bidirectional I/O
ports P0L and P0H. 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. In case of an external bus configuration,
PORT0 serves as the address (A) and address/data
(AD) bus in multiplexed bus modes and as the data
(D) bus in demultiplexed bus modes.
Demultiplexed bus modes:
Data Path Width:
P0L.0 – P0L.7:
P0H.0 – P0H.7:
Multiplexed bus modes:
Data Path Width:
P0L.0 – P0L.7:
P0H.0 – P0H.7:
PORT1 consists of the two 8-bit bidirectional I/O
ports P1L and P1H. 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. PORT1 is used as the 16-bit address bus (A)
in demultiplexed bus modes and also after switching
from a demultiplexed bus mode to a multiplexed bus
mode.
8
8-bit
D0 – D7
I/O
8-bit
AD0 – AD7
A8 – A15
16-bit
D0 – D7
D8 – D15
16-bit
AD0 – AD7
AD8 – AD15
V2.0, 2000-12
C165