UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 10

• 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

Summary description
10/293
Figure 2.
P3.0:7
P1.0:7
P4.0:7
USB+,
USB–
Block Diagram
Encoder/Decoder
(6) PWM, CAPCOM, TIMER
Interrupts
Counters
(3) 16-bit
External
Optional IrDA
Timer/
Full Speed
USB v2.0,
(2)
(8) GPIO, Port 3
(8) GPIO, Port 1
(8) GPIO, Port 4
(8) 10-bit ADC
16-bit PCA
UART0
SPI
I
2
C
Turbo
8032
Core
UART1
FIFOs
10
PFQ
BC
&
uPSD34xx
Programmable
Programmable
16 Macrocells
Decode and
Page Logic
Watchdog and Low-Voltage Reset
Purpose
V
General
8032 Address/Data/Control Bus
Logic,
CC
, V
JTAG ICE and ISP
(80-pin device only)
DD
, GND, Reset, Crystal In
Supervisor:
4K, 8K or 32K Bytes
2nd Flash Memory:
1st Flash Memory:
(8) GPIO, Port B
(4) GPIO, Port C
(8) GPIO, Port A
(2) GPIO, Port D
64K, 128K, or
(80-pin only)
256K Bytes
32K Bytes
SRAM:
uPSD34xx
Dedicated
AI09695b
PA0:7
PB0:7
PD1:2
PC0:7
MCU
Bus
Pins