UPSD3433E-40U6 STMicroelectronics, UPSD3433E-40U6 Datasheet - Page 11

• Manufacturer Part Number: UPSD3433E-40U6
• Description: MCU 8BIT 8032 128KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3433E-40U6

• 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 READER497-5218 - KIT DEVELOPMENT FOR UPSD3400497-2381 - CABLE PROGRAMMER FLASH LINK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-4907

UPSD3422, UPSD3433, UPSD3434, UPSD3454
33
34
35
Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Important notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
34.1
34.2
34.3
34.4
34.5
34.6
34.7
34.8
34.9
34.10 MCU JTAG ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
34.11 Port 1 not 5-volt IO tolerant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
34.12 Incorrect code execution when code banks are switched . . . . . . . . . . . 298
34.13 9
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
USB interrupts with idle mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
USB reset interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
USB reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Data toggle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
USB FIFO accessibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Erroneous resend of data packet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
IN FIFO pairing operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
OUT FIFO pairing operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
Missing ACK to host retransmission of SETUP packet . . . . . . . . . . . . . 296
th
received data bit corrupted in UART modes 2 and 3 . . . . . . . . . . . . 298
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