UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 153

• Manufacturer Part Number: UPSD3433EB40U6
• Description: MCU 8BIT 8032 128KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3433EB40U6

• Core Processor: 8032
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, IrDA, SPI, UART/USART, USB
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 46
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• For Use With: 497-5518 - EVAL BOARD RFID READER497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-5660

uPSD34xx
25.4
Command Value register (USCV). The USB Setup Command Index register (USCI) is used
to select the byte from the command buffer that is read when accessing the USCV register.
USB registers
The USB module is controlled via registers mapped into the SFR space. The USB SFRs
consist of the following:
●
●
●
●
●
●
●
●
●
●
●
●
The memory map for the USB SFRs, the individual bit names, and the reset values are
shown in
Table 69.
(hex)
Addr
SFR
E2
E3
E4
E5
E6
E7
E8
E9
EA
UADDR: USB device address
UPAIR: USB FIFO pairing control
UIE0~3: USB interrupt enable
UIF0~3: USB interrupt flags
UCTL: USB Control
USTA: USB Status
USEL: USB Endpoint and direction select
UCON: USB Selected FIFO control register
USIZE: USB Selected FIFO size register
UBASE: USB Base Address register
USCI: USB Setup Command index
USCV: USB Setup Command value
Name
UADDR
UPAIR
SFR
UIE0
UIE1
UIE2
UIE3
UIF0
UIF1
UIF2
Table
uPSD34xx USB SFR register map
GLF
69.
7
–
–
–
–
–
–
–
–
INF
6
–
–
–
–
–
–
–
OUTF
5
–
–
–
–
–
–
–
Bit Name and <Bit Address>
OUT4IE
NAK4IE
OUT4F
NAKF
IN4IE
IN4F
4
–
–
OUT3IE
NAK3IE
PR3OU
OUT3F
RSTIE
USBADDR[6:0]
IN3IE
RSTF
IN3F
3
T
SUSPNDIE
SUSPNDF
PR1OUT
OUT2IE
NAK2IE
OUT2F
IN2IE
IN2F
2
OUT1IE
NAK1IE
OUT1F
EOPIE
PR3IN
EOPF
IN1IE
IN1F
1
RESUMIE
RESUMF
OUT0IE
NAK0IE
OUT0F
PR1IN
IN0IE
IN0F
0
Reset
Value
(hex)
00
00
00
00
00
00
00
00
00
USB interface
FIFO Interrupt
FIFO Interrupt
Comment
USB Address
USB IN FIFO
USB IN FIFO
Interrupt Flag
USB IN FIFO
Interrupt Flag
USB Pairing
USB Global
USB Global
USB OUT
USB OUT
Interrupt
Interrupt
NAK Int.
Control
Enable
Enable
Enable
Enable
Flag
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