UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 47
UPSD3234A-40U6T
Manufacturer Part Number
UPSD3234A-40U6T
Description
IC MCU 8032 64KB FLASH 80TQFP
Manufacturer
STMicroelectronics
Series
µPSDr
Datasheet
1.UPSD3234A-40U6T.pdf
(189 pages)
Specifications of UPSD3234A-40U6T
Core Processor
8032
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, UART/USART, USB
Peripherals
LVR, POR, PWM, WDT
Number Of I /o
46
Program Memory Size
288KB (288K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 4x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-TQFP, 80-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3234A-40U6T
Manufacturer:
STMicroelectronics
Quantity:
10 000
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UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
Table 21.
Table 22.
Table 23.
Bit
Bit
Bit
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Description of the IEA bits
Description of the IP bits
Description of the IPA bits
Symbol
Symbol
Symbol
EDDC
PDDC
EUSB
PUSB
EI2C
PI2C
ES2
PT2
PT1
PX1
PT0
PX0
PS2
PS
—
—
—
—
—
—
—
—
—
—
Enable DDC Interrupt
Not used
Not used
Enable 2nd USART Interrupt
Not used
Not used
Enable I²C Interrupt
Enable USB Interrupt
Reserved
Reserved
Timer 2 Interrupt priority level
USART Interrupt priority level
Timer 1 Interrupt priority level
External Interrupt (Int1) priority level
Timer 0 Interrupt priority level
External Interrupt (Int0) priority level
DDC Interrupt priority level
Not used
Not used
2nd USART Interrupt priority level
Not used
Not used
I²C Interrupt priority level
USB Interrupt priority level
Function
Function
Function
Interrupt system
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