UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 16

• 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

Pin descriptions
Table 2.
Note:
16/293
3.3V or 5V
3.3V or 5V
JTAGTDO
3.3V-V
JTAGTDI
Port Pin
USB+
USB–
AV
GND
GND
GND
PC7
PD1
PD2
V
V
NC
NC
NC
NC
DD
DD
CC
CC
1
Pin definitions
N/A = Signal Not Available on 52-pin package.
Signal
CLKIN
Name
TDO
CSI
TDI
80-Pin
No.
11
14
10
72
12
50
13
29
69
51
53
55
57
7
6
5
3
1
52-Pin
No.
N/A
N/A
N/A
N/A
N/A
10
47
33
19
45
4
3
7
6
8
9
2
1
(1)
In/Out
I/O
I/O
I/O
I/O
I/O
O
I
JTAG pin (TDI)
JTAG pin (TDO)
General I/O port pin
General I/O port pin
General I/O port pin
USB D+ pin; 1.5kΩ
pull-up resistor is
required.
USB D– pin
V
Connect AV
V
not used.
Analog VCC Input
V
V
V
V
V
V
CC
CC
DD
DD
DD
DD
DD
DD
- MCU Module.
if the ADC is
- PSD Module
- 3.3V for 3V
- 5V for 5V
- PSD Module
- 3.3V for 3V
- 5V for 5V
Basic
CC
to
Alternate 1
Function
1.
2.
1.
2.
output, or PLD input
PLD, Macrocell
Alternate 2
PLD I/O
Clock input to
PLD and APD
PLD I/O
Chip select ot
PSD Module
uPSD34xx