SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 168

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SAF-C161U-LF V1.3

Manufacturer Part Number
SAF-C161U-LF V1.3
Description
IC MCU ISDN 16BIT TTL TQFP-100
Manufacturer
Infineon Technologies
Series
C16xxr
Datasheet

Specifications of SAF-C161U-LF V1.3

Core Processor
C166
Core Size
16-Bit
Speed
36MHz
Connectivity
EBI/EMI, SPI, UART/USART, USB
Peripherals
POR, PWM, WDT
Number Of I /o
56
Program Memory Type
ROMless
Ram Size
3K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Other names
SAFC161ULFV1.3X
SAFC161ULFV13XP
SP000007502
C161U
Parallel Ports
8.6
PORT6
If this 7-bit port is used for general purpose I/O, the direction of each line can be
configured via the corresponding direction register DP6. Each port line can be switched
into push/pull or open drain mode via the open drain control register ODP6.
For port pins configured as input (via DP6 or alternate function), an internal pull transistor
is connected to the pad if register P6PUDEN = ’1’, no matter wheter the C161U is in
normal operation mode or in power down mode. Either pulldown transistor or pullup
transistor will be selected via P6PUDSEL.
For port pins configured as output, the internal pull transistors are always disabled. The
output driver is disabled in power down mode unless P6PHEN = ’1’.
After reset, P6PUDEN and P6PUDSEL are set to LOW signal.
Data Sheet
168
2001-04-19

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