UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 79
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
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3234A-40U6T
Manufacturer:
STMicroelectronics
Quantity:
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UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
Table 47.
Table 48.
Bit
0
MCU clock frequency
Symbol
ADSF
40MHz
36MHz
24MHz
12MHz
Description of the ACON bits (continued)
ADC clock input
ADC Status bit:
Prescaler register value
0 : A/D conversion is in process
1 : A/D conversion is completed, not in process
2
2
1
0
Function
Analog-to-digital convertor (ADC)
ADC clock
6.7MHz
6MHz
6MHz
6MHz
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