UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 158

• Manufacturer Part Number: UPSD3234A-40U6T
• Description: IC MCU 8032 64KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

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: -

Maximum ratings
30
158/189
Maximum ratings
Stressing the device above the rating listed in the Absolute Maximum Ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the Operating sections of
this specification is not implied. Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Table 109. Absolute maximum ratings
1. IPC/JEDEC J-STD-020A
2. JEDEC Std JESD22-A114A (C1=100pF, R1=1500 Ω, R2=500 Ω)
Symbol
T
V
T
V
V
LEAD
V
STG
ESD
CC
PP
IO
Storage Temperature
Lead Temperature during Soldering (20 seconds max.)
Input and Output Voltage (Q = V
Supply Voltage
Device Programmer Supply Voltage
Electrostatic Discharge Voltage (Human Body Model)
Parameter
UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
OH
or Hi-Z)
2
(1)
–2000
Min.
–0.5
–0.5
–0.5
–65
Max.
2000
14.0
125
235
6.5
6.5
Unit
°C
°C
V
V
V
V