UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 91

• 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
20.6
Figure 25. Timer/counter mode 0: 13-bit counter
Figure 26. Timer/counter mode 2: 8-bit Auto-reload
Figure 27. Timer/counter mode 3: two 8-bit counters
Timer 2
Timer 2 can operate as either an event timer or as an event counter. This is selected by the
bit C/T2 in the SFR named, T2CON
modes selected by bits in T2CON, according to
●
●
●
EXTINT1 pin
EXTINT1 pin
Capture mode
Auto re-load mode
Baud rate generator mode
EXTINT0 pin
Gate
Gate
Gate
C1 pin
C1 pin
C0 pin
f
f
f
f
OSC
OSC
OSC
OSC
TR1
TR1
TR0
÷ 12
÷ 12
÷ 12
÷ 12
C/T = 0
C/T = 1
C/T = 0
C/T = 0
C/T = 1
C/T = 1
TR1
(Table 43 on page
Control
Control
Control
Control
Table 44 on page
(5 bits)
(8 bits)
(8 bits)
(8 bits)
(8 bits)
TL1
TH0
TH1
TL0
TL1
93). Timer 2 has three operating
(8 bits)
Standard 8032 timer/counters
TH1
94. The three modes are:
TF1
TF0
TF1
TF1
AI06622
Interrupt
Interrupt
Interrupt
Interrupt
AI06624
AI06623
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