SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 344

• 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
USBD_RXRRn (n=7..0)
Table 86
The USB RXRR0 register provides 16-bit read access to the Endpoint#n Receive FIFO.
USBD_RX_BYTECNTn (n=7..0)
Table 87
The USB BYTE_CNTn register provides 16-bit read access to the Endpoint#n Receive
FIFO’s 10-bit byte counter after a complete package is available. The status of the
packet is indicated by bit 10 (see USB_STATUS_REG1).
USBD_CFGVAL_REG
Table 88
Bit No. Bit
(15:0)
Bit No. Bit
15
(14:10) reserved
(9:0)
Bit No. Bit
15:10
9:8
7:6
RXRRn
RX_STATUS
RX_BYTECNT
AS_IF3
AS_IF2
USBD_RXRRn Receive Data FIFO EP#n Register
USBD_RX_BYTECNTn Byte Counter Receive FIFO EP#n Register
USBD_CFGVAL_REG Command Register
Reset Value: 0000
Reset Value: 0000
Function
16-bit word for Receive FIFO endpoint#n (n=7..0)
Function
packet status indication
’1’: status ok
’0’: packet error
always ’0’
10-bit byte counter for received packet in
endpoint#n (n=7..0)
Function
Reserved (always ’0’)
Alternate Setting selected for Interface 3:
’xx’: Alternate Setting 3-0 binary coded.
(read-only)
Alternate Setting selected for Interface 2:
’xx’: Alternate Setting 3-0 binary coded.
(read-only)
Reset Value: 0000
344
H
H
H
USB Interface Controller
2001-04-19
C161U