UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 263

• Manufacturer Part Number: UPSD3433EB40U6
• Description: MCU 8BIT 8032 128KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3433EB40U6

• 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 READER497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-5660

uPSD34xx
31
Note:
DC and AC parameters
This section summarizes the operating and measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC Characteristic tables that
follow are derived from tests performed under the Measurement Conditions summarized in
the relevant tables. Designers should check that the operating conditions in their circuit
match the measurement conditions when relying on the quoted parameters.
Table 151. Operating conditions (5V devices)
Table 152. Operating conditions (3.3V devices)
Table 153. AC signal letters for timing
Example: t
V
V
Symbol
Symbol
CC
CC
AV
V
, AV
T
T
, V
DD
A
A
CC
DD
W
M
C
D
N
Q
R
A
P
B
CC
L
AVLX
I
,
= Time from Address Valid to ALE Invalid.
Supply Voltage
Ambient Operating Temperature
(industrial)
Ambient Operating Temperature
(commercial)
Supply Voltage
Supply Voltage
Ambient Operating Temperature
(industrial)
Ambient Operating Temperature
(commercial)
Address
Clock
Input Data
Instruction
ALE
RESET Input or Output
PSEN signal
Output Data
RD signal
WR signal
V
Output Macrocell
STBY
Output
Parameter
Parameter
Min.
Min.
–40
–40
4.5
3.0
3.0
0
0
DC and AC parameters
Max.
Max.
5.5
3.6
3.6
85
70
85
70
Unit
Unit
263/293
°C
°C
°C
°C
V
V
V