SAF-C161O-LM HA Infineon Technologies, SAF-C161O-LM HA Datasheet - Page 12
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SAF-C161O-LM HA
Manufacturer Part Number
SAF-C161O-LM HA
Description
IC MCU 16BIT ROM/LESS MQFP-80-1
Manufacturer
Infineon Technologies
Series
C16xxr
Datasheet
1.SAF-C161O-L25M_HA.pdf
(66 pages)
Specifications of SAF-C161O-LM HA
Core Processor
C166
Core Size
16-Bit
Speed
20MHz
Connectivity
EBI/EMI, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
63
Program Memory Type
ROMless
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
80-SQFP
Data Bus Width
16 bit
Data Ram Size
2 KB
Interface Type
ASC, SSC
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
63
Number Of Timers
5
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
SAF-C161O-LMHA
SAF-C161O-LMHAINTR
SAF-C161O-LMHATR
SAF-C161O-LMHATR
SAFC161OLMHAXT
SP000011623
SAF-C161O-LMHAINTR
SAF-C161O-LMHATR
SAF-C161O-LMHATR
SAFC161OLMHAXT
SP000011623
Table 2
Symbol Pin
P2
P2.9
P2.10
P2.11
P2.12
P5
P5.14
P5.15
V
V
Note: The following behavioral differences must be observed when the bidirectional
• Bit BDRSTEN in register SYSCON cannot be changed after EINIT and is cleared
• The reset indication flags always indicate a long hardware reset.
• The PORT0 configuration is treated like on a hardware reset. Especially the bootstrap
• Pin RSTIN may only be connected to external reset devices with an open drain output
• A short hardware reset is extended to the duration of the internal reset sequence.
Data Sheet
DD
SS
automatically after a reset.
loader may be activated when P0L.4 is low.
driver.
reset is active:
Num
72
73
74
75
76
77
78
79
80
4, 22,
37, 64
1, 21,
38, 63
Pin Definitions and Functions (cont’d)
Input
Outp.
IO
I
I
I
I
I
I
I
I
I
I
–
–
Function
Port 2 is a 7-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 2 outputs can be configured as push/
pull or open drain drivers. The following Port 2 pins serve for
alternate functions:
EX1IN
EX2IN
EX3IN
EX4IN
EX5IN
EX6IN
EX7IN
These external interrupts are only available in the C161O.
Port 5 is a 2-bit input-only port with Schmitt-Trigger char. The
pins of Port 5 also serve as timer inputs:
T4EUD
T2EUD
Digital Supply Voltage:
+ 5 V or + 3 V during normal operation and idle mode.
Digital Ground.
2.5 V during power down mode.
Fast External Interrupt 1 Input
Fast External Interrupt 2 Input
Fast External Interrupt 3 Input
Fast External Interrupt 4 Input
Fast External Interrupt 5 Input
Fast External Interrupt 6 Input
Fast External Interrupt 7 Input
GPT1 Timer T4 External Up/Down Control Input
GPT1 Timer T2 External Up/Down Control Input
8
V2.0, 2001-01
C161O
C161K