UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 229

• 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
Note:
Note:
Note:
Note:
Note:
Note:
1
2
3
1
2
1
2
1
2
3
1
2
3
2
1
Table 126. MCU I/O mode port A data out register
Port A not available on 52-pin uPSD34xx devices
For each bit, 1 = drive port pin to logic '1,' 0 = drive port pin to logic ’0’
Default state of register is 00h after reset or power-up
Table 127. MCU I/O mode port B data out register (address = csiop + offset 05h)
For each bit, 1 = drive port pin to logic '1,' 0 = drive port pin to logic ’0’
Default state of register is 00h after reset or power-up
Table 128. MCU I/O mode port C data out register (address = csiop + offset 12h)
For each bit, 1 = drive port pin to logic '1,' 0 = drive port pin to logic ’0’
Default state of register is 00h after reset or power-up
Table 129. MCU I/O mode port D data out register (address = csiop + offset 13h)
For each bit, 1 = drive port pin to logic '1,' 0 = drive port pin to logic ’0’
Default state for register is 00h after reset or power-up
Not available on 52-pin uPSD34xx devices
Table 130. MCU I/O mode port A direction register
Port A not available on 52-pin uPSD34xx devices
For each bit, 1 = out from uPSD34xx port pin1, 0 = in to PSD34xx port pin
Default state for register is 00h after reset or power-up
Table 131. MCU I/O mode port B direction in register (address = csiop + offset 07h)
For each bit, 1 = out from uPSD34xx port pin1, 0 = in to PSD34xx port pin
Default state for register is 00h after reset or power-up
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
PC7
PB7
PB7
N/A
PA7
PA7
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
PB6
PB6
N/A
N/A
PA6
PA6
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
PB5
PB5
N/A
N/A
PA5
PA5
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
PC4
PB4
PB4
PA4
PA4
N/A
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
PC3
PB3
PB3
N/A
PA3
PA3
(1)
(1)
(address = csiop + offset 04h)
(address = csiop + offset 06h)
PD2
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
PC2
PB2
PB2
PA2
PA2
(3)
Bit 1
Bit 1
Bit 1
Bit 1
Bit 1
Bit 1
PD1
PB1
PB1
N/A
PA1
PA1
PSD module
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
PB0
PB0
N/A
N/A
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PA0
PA0