UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 188

• 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: -

Revision history
35
188/189
Revision history
Table 149. Document revision history
November 2002
21-Jan-2009
03-Sep-03
04-Nov-04
27-Feb-03
04-Feb-04
05-Jul-04
Date
Revision
2.0
3.0
4.0
1.0
1.1
1.2
5
First Issue
Updates: product information (Figure 3, 4, Table 1, 2); port
information (Figure 17, 18, Table 30); interface information (Figure 30,
Table 44); remove programming guide; PSD module information
(Figure 50, 51, Table 85); PLD information (Figure 58, 59, Table 91,
92, 93); electrical characteristics (Table 118, 119, 135, 136)
Update references for Product Catalog, disclaimer
Reformatted; corrected mechanical dimensions (Table 148)
Reformatted; added EMC characteristics (Table Table 109, 110, 111)
Updates according to data brief change requests (Figure 3, 4; Table
1, 2, 116)
Removed battery backup feature and related SRAM Standby mode
information. Added ECOPACK® information and updated
Package mechanical information on page
UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
Changes
185.
Section 33: