UPSD3422E-40U6 STMicroelectronics, UPSD3422E-40U6 Datasheet - Page 268

• Manufacturer Part Number: UPSD3422E-40U6
• Description: MCU 8BIT 8032 64KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3422E-40U6

• 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: 80KB (80K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 497-5577 - BOARD EVAL USB POWER SWITCH497-5518 - EVAL BOARD RFID READER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-4903

Maximum rating
30
268/300
Maximum rating
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 205. Absolute maximum ratings
1. IPC/JEDEC J-STD-020A.
2. JEDEC Std JESD22-A114A (C1=100pF, R1=1500
V
CC
Symbol
, V
T
V
T
V
LEAD
STG
DD
ESD
IO
, AV
CC
Storage temperature
Lead temperature during soldering (20 seconds
max.)
Input and output voltage (Q = V
Supply voltage
Electrostatic discharge voltage (human body model)
(1)
Parameter
UPSD3422, UPSD3433, UPSD3434, UPSD3454
Ω
OH
, R2=500
or Hi-Z)
Ω
).
(2)
–2000
Min.
–0.5
–0.5
–65
Max.
2000
125
235
6.5
6.5
Unit
°C
°C
V
V
V