UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 186

• 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: -

Package mechanical information
186/189
Figure 92. LQFP80 – 80-lead plastic thin, quad, flat package outline
1. Drawing is not to scale.
Table 147. LQFP80 – 80-lead plastic thin, quad, flat package mechanical data
1. Values in inches are converted from mm and rounded to 4 decimal digits.
A
A1
A2
b
C
D
D1
D3
E
E1
E3
e
L
L1
k
ccc
Symbol
14.000
12.000
14.000
12.000
1.400
0.220
9.500
9.500
0.500
0.600
1.000
Typ
Pin 1
identification
80
61
millimeters
60
1
0.050
1.350
0.170
0.090
0.450
0.080
Min
0°
UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
D1
D3
D
41
20
40
21
1.600
0.150
1.450
0.270
0.200
0.750
Max
7°
E3
E1
E
A1
0.0551
0.0087
0.5512
0.4724
0.3740
0.5512
0.4724
0.3740
0.0197
0.0236
0.0394
Typ
k
L1
L
A
A2
c
inches
ccc
0.0020
0.0531
0.0067
0.0035
0.0177
0.0031
e
b
Min
0°
(1)
9X_ME
0.0630
0.0059
0.0571
0.0106
0.0079
0.0295
Max
7°