UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 41

• 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: -

UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
Table 17.
CSIOP
offset
addr
0B
0D
1A
1B
01
03
05
07
09
10
12
14
16
18
11
13
15
17
20
21
22
23
Mask Macrocells
Mask Macrocells
Data In (Port C)
Data In (Port D)
Register name
Data In (Port B)
Control (Port B)
Input Macrocell
Input Macrocell
Data Out (Port
Direction (Port
Data Out (Port
Direction (Port
Data Out (Port
Direction (Port
Macrocells AB
Macrocells BC
Drive (Port B)
Drive (Port C)
Drive (Port D)
Enable Out
Enable Out
Enable Out
(Port C)
(Port C)
(Port D)
(Port B)
(Port B)
PSD module register address offset (continued)
Output
Output
AB
BC
B)
B)
C)
C)
D)
D)
7
*
*
*
*
*
6
*
*
*
*
*
5
*
*
*
*
*
Bit register name
4
*
*
*
*
*
3
*
*
*
*
*
2
1
*
*
*
*
*
MCU module description
0
Reset
value
00
00
00
00
00
00
00
00
00
00
Only Bit 1 and
Only Bit 1 and
Only Bit 1 and
Only Bit 1 and
Only Bit 1 and
Comments
2 are used
2 are used
2 are used
2 are used
2 are used
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