UPSD3422E-40T6 STMicroelectronics, UPSD3422E-40T6 Datasheet - Page 288
UPSD3422E-40T6
Manufacturer Part Number
UPSD3422E-40T6
Description
MCU 8BIT 8032 64KB FLASH 52TQFP
Manufacturer
STMicroelectronics
Series
µPSDr
Datasheet
1.UPSD3422EV-40U6.pdf
(300 pages)
Specifications of UPSD3422E-40T6
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
35
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
52-TQFP, 52-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
497-4902
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3422E-40T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
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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
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