UPSD3454E-40U6 STMicroelectronics, UPSD3454E-40U6 Datasheet - Page 278
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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3454E-40U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
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DC and AC parameters
278/300
Table 219. USB transceiver specification
1. Temperature range = –45°C to 85°C.
2. This value includes an external resistor of 24
Figure 100. Input to output disable / enable
Symbol
t
t
UV
R
V
R
RISE
FALL
I
OZ
I
DH
CR
DL
L
IL
Low input voltage
Output impedance (high
state)
Output impedance (low
state)
Input leakage current
3-state output OFF
state current
Crossover point
Rise time
Fall time
ENABLE/DISABLE
Parameter
INPUT TO
OUTPUT
INPUT
Test conditions
Ω
V
±1%.
V
V
I
UPSD3422, UPSD3433, UPSD3434, UPSD3454
tER
DD
= V
DD
= 3.6 V
(2)
(2)
= 3.6V
IH
or V
IL
(1)
Min.
1.3
28
28
4
4
tEA
Typ.
±0.1
AI02863
Max.
±10
0.8
±5
43
43
20
20
2
Unit
µA
µA
ns
ns
V
V
Ω
Ω
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