UPSD3422EV-40U6 STMicroelectronics, UPSD3422EV-40U6 Datasheet - Page 271

• Manufacturer Part Number: UPSD3422EV-40U6
• Description: MCU 8BIT 8032 64KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3422EV-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 ~ 3.6 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: 497-4905

UPSD3422, UPSD3433, UPSD3434, UPSD3454
Table 210. Major parameters
1. Operating current is measured while the UPSD34xx is executing a typical program at 40 MHz.
Table 211. MCU module DC characteristics
Operating voltage
Operating temperature
MCU frequency
Operating current,
typical
used; 25°C operation. Bus
control signals are blocked
from the PLD in Non-turbo
mode.)
Idle current, typical
(20% of PLD used; 25°C
operation)
Standby current, typical
I/O sink/source current,
ports A, B, C, and D
I/O sink/source current,
port 4
PLD macrocells
PLD inputs
PLD outputs
PLD propagation delay,
typical, Turbo mode
Symbol
AV
V
V
V
V
OL1
CC
IH
IL
CC
,
(1)
Parameter
(20% of PLD
Supply voltage
High level input voltage (ports
0, 1, 3, 4, XTAL1, RESET)
5 V tolerant - max voltage 5.5 V
Low level input voltage (ports
0, 1, 3, 4, XTAL1, RESET)
Output low voltage (port 4)
Parameter
(1)
40 MHz crystal, non-Turbo
All interfaces are disabled.
40 MHz crystal divided by
Power-down mode needs
8 MHz crystal, non-Turbo
Output to pins or internal
conditions/comments
40 MHz crystal, Turbo
8 MHz crystal, Turbo
V
8 MHz (min) for I
PLD input to output
V
combinatorial logic
feedback, or MCU
V
V
OL
For registered or
Inputs from pins,
OL
2048 internally.
OH
OH
reset to exit.
= 0.45 V (max);
addresses
= 0.6 V (max);
feedback
= 2.4 V (min)
= 2.4 V (min)
Test
–
–
3.0 V < V
3.0 V < V
Test conditions
I
OL
2
C
= 10 mA
CC
CC
< 3.6 V
< 3.6 V
4.5 to 5.5 (PSD);
3.0 to 3.6 (MCU)
I
I
3 Min, 40 Max
I
OH
I
OL
OH
OL
5.0 V value
–40 to 85
= 10 (max);
= –10 (min)
= 8 (max);
= –2 (min)
17.7
140
79
71
32
19
16
69
18
15
V
0.7V
SS
Min.
3.0
– 0.5
CC
DC and AC parameters
(PSD and MCU)
I
I
3 Min, 40 Max
I
OH
I
OL
OH
OL
3.3 V value
3.0 to 3.6
–40 to 85
Typ.
= 10 (max);
= –10 (min)
= 4 (max);
= –1 (min)
120
63
58
24
14
18
16
69
18
22
0.3V
5.5
Max.
3.6
0.6
(2)
CC
271/300
MHz
Unit
mA
mA
mA
mA
mA
mA
mA
µA
°C
ns
Unit
V
–
–
–
V
V
V
V
V