UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 214

• 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

PSD module
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Table 111. DPLD and GPLD Inputs
8032 Address Bus
8032 Bus Control Signals
Reset from MCU Module
Power-Down from Auto-Power Down Counter
PortA Input Macrocells
(80-pin devices only)
PortB Input Macrocells
PortC Input Macrocells
Port D Inputs
(52-pin devices have only PD1)
Page Register
Macrocell OMC bank AB Feedback
Macrocell OMC bank BC Feedback
Flash memory Status Bit
Input Source
A0-A15
PSEN, RD, WR, ALE
RESET
PDN
PA0-PA7
PB0-PB7
PC2, PC3, PC4, PC7
PD1, PD2
PGR0-PGR7
MCELLAB
FB0-7
MCELLBC
FB0-7
Ready/Busy
Input Name
Number of
Signals
uPSD34xx
16
4
1
1
8
8
4
2
8
8
8
1