UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 57

• 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:
1
1
Table 18.
1 = Enable Interrupt, 0 = Disable Interrupt
Table 19.
1 = Assigns high priority level, 0 = Assigns low priority level
EADC
Bit 7
Bit 7
7
6
5
4
1
5
4
3
2
1
0
Bit
Bit
3
2
0
–
7
6
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
IEA: Interrupt Enable Addition Register (SFR A7h, reset value 00h)
IP: Interrupt Priority Register (SFR B8h, reset value 00h)
Symbol
Symbol
EADC
EPCA
EUSB
ESPI
ESPI
Bit 6
EI
Bit 6
ES1
PT2
PS0
PT1
PX1
PT0
PX0
–
–
–
–
–
2
C
EPCA
Bit 5
Bit 5
R/W
R,W
R,W
R,W
R,W
R,W
R,W
R/W
R,W
R,W
R,W
R,W
R,W
R,W
PT2
–
–
–
–
Enable ADC Interrupt
Enable SPI Interrupt
Enable Programmable Counter Array Interrupt
Enable UART1 Interrupt
Reserved, do not set to logic '1.'
Reserved, do not set to logic '1.'
Enable I
Enable USB Interrupt
Reserved
Reserved
Timer 2 Interrupt priority level
UART0 Interrupt priority level
Timer 1 Interrupt priority level
External Interrupt INT1 priority level
Timer 0 Interrupt priority level
External Interrupt INT0 priority level
Bit 4
Bit 4
ES1
PS0
2
C Interrupt
Bit 3
Bit 3
PT1
–
Function
Function
Bit 2
Bit 2
PX1
–
Bit 1
Bit 1
EI
PT0
Interrupt system
2
C
EUSB
Bit 0
Bit 0
PX0
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