UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 141

• 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
Table 64.
Table 65.
DIV128
Bit 7
Bit 7
7-4
1-0
Bit
Bit
–
3
2
1
0
7
6
5
4
3
2
SPICON1: SPI interface control register 1 (SFR D7h, reset value 00h)
SPICLKD: SPI prescaler (clock divider) register (SFR D2h, reset value
04h)
Not Used
Symbol
Symbol
DIV128
RORIE
DIV64
DIV64
DIV32
DIV16
TEIE
DIV8
DIV4
Bit 6
Bit 6
RIE
TIE
–
–
DIV32
Bit 5
Bit 5
R/W
R/W
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
–
–
–
Reserved
Transmission End Interrupt Enable
0 = Disable Interrupt for Transmission End
1 = Enable Interrupt for Transmission End
Receive Overrun Interrupt Enable
0 = Disable Interrupt for Receive Overrun
1 = Enable Interrupt for Receive Overrun
Transmission Interrupt Enable
0 = Disable Interrupt for SPITDR empty
1 = Enable Interrupt for SPITDR empty
Reception Interrupt Enable
0 = Disable Interrupt for SPIRDR full
1 = Enable Interrupt for SPIRDR full
0 = No division
1 = Divide f
0 = No division
1 = Divide f
0 = No division
1 = Divide f
0 = No division
1 = Divide f
0 = No division
1 = Divide f
0 = No division
1 = Divide f
DIV16
Bit 4
Bit 4
–
OSC
OSC
OSC
OSC
OSC
OSC
Bit 3
TEIE
Bit 3
DIV8
clock by 128
clock by 64
clock by 32
clock by 16
clock by 8
clock by 4
SPI (synchronous peripheral interface)
Definition
Definition
RORIE
Bit 2
Bit 2
DIV4
Bit 1
Bit 1
TIE
–
Bit 0
Bit 0
RIE
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