UPSD3433E-40U6 STMicroelectronics, UPSD3433E-40U6 Datasheet - Page 288

• Manufacturer Part Number: UPSD3433E-40U6
• Description: MCU 8BIT 8032 128KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3433E-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: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: 497-5518 - EVAL BOARD RFID READER497-5218 - KIT DEVELOPMENT FOR UPSD3400497-2381 - CABLE PROGRAMMER FLASH LINK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-4907

DC and AC parameters
288/300
Figure 110. External clock cycle
Figure 111. PSD module AC measurement I/O waveform
Figure 112. PSD module AC measurement load circuit
Table 236. I/O pin capacitance
1. Sampled only, not 100% tested.
2. Typical values are for T
3. Maximum for MCU Address and Data lines is 20 pF each.
Symbol
C
C
OUT
IN
Input capacitance (for input pins)
Output capacitance (for input/output
pins)
(3)
A
Parameter
= 25 °C and nominal supply voltages.
3.0V
Under Test
0V
Device
((1)
UPSD3422, UPSD3433, UPSD3434, UPSD3454
2.01 V
Test Point
195 Ω
C
(Including Scope and
Jig Capacitance)
Test condition
L
= 30 pF
V
V
OUT
IN
= 0 V
= 0 V
1.5V
AI03104b
AI03103b
Typ.
4
8
(2)
Max.
12
6
Unit
pF
pF