SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 324

• 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 102
Data requested by Transmit FIFOs (including control IN packets following SETUP
packets) will be transferred from an internal/external memory location to the endpoint
FIFO by the EPEC injecting MOV-instructions into the decode stage of the instruction
pipeline.
Data available by Receive FIFOs (including control OUT packets following SETUP
packets) will be transferred from the endpoint FIFO to an internal/external memory
Application Bus
DEV_DATA
UDC_DATA
TX_DIR_CTRL
RX_DIR_CTRL
USBD basic FIFO/Control structure
USBD
Control
3
3
7
0
0
7
8
8
8
8
8
8
8
USBD_INT_TXREQn (to EPEC)
USBD_INT_RXDONEn (to CPU)
USBD_INT_RXREQn (to EPEC)
EPEC_DONEn (from EPEC)
USBD_INT_TXDONEn (to CPU)
Endpoint#7
Endpoint#1..6
Endpoint#0
8-byte Transmit FIFO (IN)
8-byte Receive FIFO (OUT)
10-bit packet byte counter
324
Setup Register #0
Setup Register #1
Setup Register #2
Setup Register #3
USB Interface Controller
USBD_TXWRn
USBD_RXRDn
SFR
SFR
16
16
low
byte
low
byte
high
byte
high
byte
2001-04-19
C161U
XBUS