UPSD3234A-40U6 STMicroelectronics, UPSD3234A-40U6 Datasheet - Page 2

• Manufacturer Part Number: UPSD3234A-40U6
• Description: IC FLASH/MCU 64K 80 TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3234A-40U6

• 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
• For Use With: 497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-2372

uPSD32xx
Table 1. Device Summary
2/8
uPSD3212CV-24U6
uPSD3212CV-24T6
uPSD3233BV-24T6
uPSD3233BV-24U6
uPSD3234BV-24U6
uPSD3253BV-24T6
uPSD3254BV-24U6
uPSD3212C-40U6
uPSD3212C-40T6
uPSD3233B-40U6
uPSD3234A-40T6
uPSD3234A-40U6
uPSD3253B-40T6
uPSD3254A-40T6
uPSD3254A-40U6
uPSD3233B-40T6
Part Number
Clock
(MHz)
Max
40
24
40
24
40
24
40
24
40
40
24
40
24
24
40
40
(bytes)
Flash
128K
128K
128K
128K
256K
256K
256K
128K
128K
256K
256K
256K
64K
64K
64K
64K
1st
(bytes)
Flash
2nd
16K
16K
32K
32K
32K
32K
32K
32K
16K
16K
32K
32K
32K
32K
32K
32K
(bytes)
SRAM
32K
32K
32K
32K
32K
2K
2K
2K
2K
8K
8K
8K
8K
8K
8K
8K
GPIO
37
37
46
46
37
37
46
46
37
46
46
37
37
46
37
46
USB
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
8032
Bus
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
4.5-5.5 TQFP52 –40°C to 85°C
3.0-3.6 TQFP52 –40°C to 85°C
4.5-5.5 TQFP80 –40°C to 85°C
3.0-3.6 TQFP80 –40°C to 85°C
4.5-5.5 TQFP52 –40°C to 85°C
3.0-3.6 TQFP52 –40°C to 85°C
4.5-5.5 TQFP80 –40°C to 85°C
3.0-3.6 TQFP80 –40°C to 85°C
4.5-5.5 TQFP52 –40°C to 85°C
4.5-5.5 TQFP80 –40°C to 85°C
3.0-3.6 TQFP80 –40°C to 85°C
4.5-5.5 TQFP52 –40°C to 85°C
3.0-3.6 TQFP52 –40°C to 85°C
3.0-3.6 TQFP80 –40°C to 85°C
4.5-5.5 TQFP80 –40°C to 85°C
4.5-5.5 TQFP52 –40°C to 85°C
V
(V)
CC
Pkg.
Temp.