SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 162

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

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

Data Sheet
Figure 36
B
n
e
n
a
u
r
s
t
l
y = 13, 11...5, 3
Output Function ( y = 13, 11...8, 6, 5, 3)
Block Diagram of a Port 3 Pin with Alternate Input or Alternate
Write ODP3.y
Read ODP3.y
Port Output
Open Drain
Write DP3.y
Read DP3.y
Direction
Read P3.y
Write P3.y
Latch
Latch
Latch
Alternate
Input
Data
MUX
1
0
Alternate
Output
Data
162
&
Clock
Latch
Input
Output
Buffer
MCB02229
Parallel Ports
2001-04-19
C161U
P3.y