UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 38

• Manufacturer Part Number: UPSD3234A-40U6T
• Description: IC MCU 8032 64KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3234A-40U6T

• Core Processor: 8032
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, UART/USART, USB
• Peripherals: LVR, POR, PWM, WDT
• Number Of I /o: 46
• Program Memory Size: 288KB (288K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

MCU module description
Table 16.
38/189
AA
AB
AE
C0
C8
A1
A2
A3
A4
A5
A6
A7
A8
A9
B0
B1
B2
B3
B4
B7
B8
Reg Name
PWMCON
PWM4W
PSCL0H
PSCL1H
WDRST
PWM4P
WDKEY
PSCL0L
PSCL1L
T2CON
PWM0
PWM1
PWM2
PWM3
IEA
IPA
P3
P4
IE
IP
List of all SFRs (continued)
EDDC
PDDC
PWML
TF2
EA
7
PWMP
EXF2
6
-
PWME
RCLK
ET2
PT2
5
Bit Register Name
CFG4
TCLK
UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
ES2
PS2
ES
PS
4
EXEN2
CFG3
ET1
PT1
3
CFG2
EX1
PX1
TR2
2
CFG1
PI2C
C/T2
EI
ET0
PT0
1
2
C
CP/RL2
EUSB
PUSB
CFG0
EX0
PX0
0
FF
FF
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
PWM 4 Pulse
PWM Control
Priority (2nd)
Enable (2nd)
Key Register
Output Duty
Output Duty
Output Duty
Output Duty
Comments
Prescaler 0
Prescaler 0
Prescaler 1
Prescaler 1
Watch Dog
Watch Dog
High (8-bit)
High (8-bit)
New Port 4
Low (8-bit)
Low (8-bit)
Interrupt
Interrupt
Interrupt
Interrupt
Timer 2
Polarity
PWM 4
Priority
Control
PWM0
PWM1
PWM2
PWM3
Enable
Period
Reset
Port 3
Cycle
Cycle
Cycle
Cycle
Width