UPSD3433E-40T6 STMicroelectronics, UPSD3433E-40T6 Datasheet - Page 235

• 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
Table 183. MCU I/O mode port B data out register (address = csiop + offset 05h)
1. For each bit, 1 = drive port pin to logic '1,' 0 = drive port pin to logic ’0’.
2. Default state of register is 00h after reset or power-up.
Table 184. MCU I/O mode port C data out register (address = csiop + offset 12h)
1. For each bit, 1 = drive port pin to logic '1,' 0 = drive port pin to logic ’0’.
2. Default state of register is 00h after reset or power-up.
Table 185. MCU I/O mode port D data out register (address = csiop + offset 13h)
1. For each bit, 1 = drive port pin to logic '1,' 0 = drive port pin to logic ’0’.
2. Default state of register is 00h after reset or power-up.
3. Not available on 52-pin UPSD34xx devices.
Table 186. MCU I/O mode port A direction register
1. Port A not available on 52-pin UPSD34xx devices.
2. For each bit, 1 = out from UPSD34xx port pin1, 0 = in to PSD34xx port pin.
3. Default state for register is 00h after reset or power-up.
Table 187. MCU I/O mode port B direction in register (address = csiop + offset
1. For each bit, 1 = out from UPSD34xx port pin1, 0 = in to PSD34xx port pin.
2. Default state for register is 00h after reset or power-up.
Table 188. MCU I/O mode port C direction register (address = csiop + offset 14h)
1. For each bit, 1 = out from UPSD34xx port pin1, 0 = in to PSD34xx port pin.
2. Default state for register is 00h after reset or power-up.
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
PC7
PC7
PB7
PB7
N/A
PA7
06h)
07h)
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
PB6
PB6
N/A
N/A
N/A
PA6
(2)(3)
(1)(2)
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
PB5
PB5
N/A
N/A
N/A
PA5
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
PC4
PC4
PB4
PB4
PA4
N/A
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
PC3
PC3
PB3
PB3
N/A
PA3
(1)
(address = csiop + offset
PD2
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
PC2
PC2
PB2
PB2
PA2
(3)
Bit 1
Bit 1
Bit 1
Bit 1
Bit 1
Bit 1
PD1
PB1
PB1
N/A
N/A
PA1
PSD module
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
PB0
PB0
N/A
N/A
N/A
235/300
PA0
(1)(2)
(1)(2)
(1)(2)
(1)(2)