UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 169

• 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
●
Table 87.
Table 88.
Bit 7
Bit 7
7:3
2:0
7:0
Bit
Bit
USB Setup Command Index and Value Registers (USCI and USCV)
When a Setup/Data packet is received over the USB, the 8 bytes of data received are
stored in a command buffer. The USB Setup Command Index Register (see
determines which one of the eight bytes in the buffer is read using the USB Setup
Command Value Register (see
–
USCI[2:0]
USB setup command index register (USCI 0F5h, reset value 00h)
USB setup command value register (USCV 0F6h, reset value 00h)
Symbol
Symbol
USCV
Bit 6
Bit 6
–
–
Bit 5
Bit 5
R/W
R/W
R/W
R/W
–
–
Reserved
Index to access one of the 8 bytes of USB Setup Command
Data received with the last Setup transaction
The nth byte of the 8 bytes of USB Setup Command Data
received with the last Setup transaction. The nth byte that is
read from this register is specified by the index value in the
USCI register.
Table
Bit 4
Bit 4
–
USCV[7:0]
88).
Bit 3
Bit 3
–
Definition
Definition
Bit 2
Bit 2
USCI[2:0]
Bit 1
Bit 1
USB interface
Table
Bit 0
Bit 0
169/293
87)