UPSD3454E-40U6 STMicroelectronics, UPSD3454E-40U6 Datasheet - Page 290
UPSD3454E-40U6
Manufacturer Part Number
UPSD3454E-40U6
Description
MCU 8BIT 8032 256K FLASH 80-TQFP
Manufacturer
STMicroelectronics
Series
µPSDr
Datasheet
1.UPSD3422EV-40U6.pdf
(300 pages)
Specifications of UPSD3454E-40U6
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
288KB (288K x 8)
Program Memory Type
FLASH
Ram Size
32K 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 READER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3454E-40U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
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Package mechanical information
290/300
Figure 113. LQFP52 – 52-lead plastic thin, quad, flat package outline
1. Drawing is not to scale.
Table 237. LQFP52 – 52-lead plastic thin, quad, flat package mechanical data
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Symbol
ddd
A1
A2
D1
D2
E1
E2
L1
A
C
D
E
b
e
L
k
Pin 1 identification
0.65
b
Typ
7.8
7.8
Seating plane
12
10
12
10
1
40
A
52
A2
39
A1
1
millimeters
0.100
0.05
1.35
0.22
0.09
0.45
Min
0°
ddd C
D1
D2
D
UPSD3422, UPSD3433, UPSD3434, UPSD3454
27
Max
1.60
0.15
1.45
0.38
0.75
13
0.2
7°
e
14
26
E2 E1 E
0.4724
0.3937
0.3071
0.4724
0.3937
0.3071
0.0256
0.0394
c
Typ
L1
inches
L
0.0531
0.0087
0.0035
0.0177
0.0039
0.002
Min
0°
Gage plane
0.25 mm
DC_ME
(1)
k
0.0059
0.0571
0.0079
0.0295
0.063
0.015
Max
7°
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