UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 163

• 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: -

UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
Table 117. Major parameters (continued)
Standby current, typical
(Power-down mode,
requires reset to exit mode;
without Low-Voltage Detect
(LVD) Supervisor)
I/O sink/source current
Ports A, B, C, and D
PLD macrocells (For
registered or combinatorial
logic)
PLD inputs (Inputs from
pins, macrocell feedback, or
MCU addresses)
PLD outputs (Output to pins
or internal feedback)
PLD propagation delay,
typical (PLD input to output,
Turbo mode)
Parameters/conditions/
comments
V
180 µA with LVD
OH
V
conditions
OL
= 3.9 V (min)
5 V test
(max);
= 0.25 V
–
–
–
–
5.0 V value
I
OH
I
(max);
OL
(min)
110
16
69
16
15
= –2
= 8
V
100 µA with LVD
OH
V
conditions
OL
3.3 V test
= 2.6 V (min)
(max);
= 0.15 V
–
–
–
–
DC and AC parameters
I
OH
I
(max);
value
OL
3.3 V
(min)
60
16
69
16
22
= –1
= 4
163/189
Unit
mA
µA
ns
–
–
–