UPSD3433E-40T6 STMicroelectronics, UPSD3433E-40T6 Datasheet - Page 161

• Manufacturer Part Number: UPSD3433E-40T6
• Description: MCU 8BIT 8032 128KB FLASH 52TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3433E-40T6

• 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: 35
• 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: 52-TQFP, 52-VQFP
• For Use With: 497-5518 - EVAL BOARD RFID READER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-4906

UPSD3422, UPSD3433, UPSD3434, UPSD3454
25.4.1
Table 99.
1. Bits marked with a “–“ are Reserved.
USB device address register
Initially when a device is connected to the USB, it responds to the host on address 0. Using
the Set_Address request, the host assigns a unique address to the device. The firmware
writes this address to the USB Device Address register (see
the SIE only responds to transactions on that assigned address. This assigned address is in
effect until the device or an upstream hub is disconnected from the USB, the host issues a
USB Reset, or the host shuts down. The address register is cleared with a Hardware
RESET. When a USB RESET is detected, the address register should be cleared.
(hex)
addr
SFR
EA
EB
EC
ED
EE
EF
E8
E9
F1
F2
F3
F4
F5
F6
UBASEH
UBASEL
name
UCON
USIZE
USCV
UCTL
USEL
SFR
USTA
USCI
UIF0
UIF1
UIF2
UIF3
UPSD34xx USB SFR register map
GLF
DIR
BASEADDR
7
–
–
–
–
–
–
–
–
[7:6]
INF
6
–
–
–
–
–
–
–
–
OUTF
5
–
–
–
–
0
–
–
–
–
Bit name and <bit address>
OUT4F
NAK4F
NAKF
IN4F
4
–
–
–
–
0
–
BASEADDR[15:8]
RESERVED
ENABLE
USCV[7:0]
OUT3F
NAK3F
RCVT
RSTF
IN3F
3
–
–
0
–
SIZE[6:0]
SUSPNDF
USBEN
OUT2F
NAK2F
SETUP
STALL
(1)
IN2F
2
0
(continued)
USCI[2:0]
VISIBLE
EP[2:0]
TOGGL
OUT1F
NAK1F
EOPF
IN1F
IN
1
E
0
Table
WAKEUP
RESUMF
OUT0F
NAK0F
IN0F
OUT
BSY
100), and subsequently
0
0
Reset
value
(hex)
00
00
00
00
00
00
00
08
00
00
00
00
00
USB interface
FIFO Interrupt
USB Endpoint
USB Endpoint
Comment
Interrupt Flag
Interrupt Flag
NAK Int. Flag
Address High
USB IN FIFO
USB IN FIFO
Address Low
USB Control
USB Global
USB Status
USB Setup
USB Setup
USB FIFO
USB Base
USB Base
Command
Command
USB OUT
Valid Size
Control
Select
Value
Index
Flag
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