UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 259

• 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
29
AC/DC parameters
These tables describe the AD and DC parameters of the uPSD34xx Devices:
●
●
●
●
The following are issues concerning the parameters presented:
●
●
●
Figure 96. PLD I
DC Electrical Specification
AC Timing Specification
PLD Timing
–
–
–
–
MCU Module Timing
–
–
–
In the DC specification the supply current is given for different modes of operation.
The AC power component gives the PLD, Flash memory, and SRAM mA/MHz
specification.
number of Product Terms (PT) used.
In the PLD timing parameters, add the required delay when Turbo Bit is '0.'
Combinatorial Timing
Synchronous Clock Mode
Asynchronous Clock Mode
Input Macrocell Timing
READ Timing
WRITE Timing
Power-down and RESET Timing
110
100
50
90
80
70
60
40
30
20
10
0
0
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
V
Figure 96
CC
CC
/ frequency consumption (5V range)
= 5V
5
and
Figure 97
10
show the PLD mA/MHz as a function of the
15
20
PT 100%
PT 25%
AC/DC parameters
25
AI02894
259/293