UPSD3454E-40U6 STMicroelectronics, UPSD3454E-40U6 Datasheet - Page 281
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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UPSD3422, UPSD3433, UPSD3434, UPSD3454
Table 223. CPLD macrocell synchronous clock mode timing (3 V PSD module)
1. Fast slew rate output available on PA3-PA0, PB3-PB0, and PD2-PD1. Decrement times by given
2. CLKIN (PD1) t
Figure 102. Asynchronous RESET / Preset
Figure 103. Asynchronous clock mode timing (product term clock)
Symbol
f
t
t
amount..
MAX
t
t
ARD
t
MIN
CO
t
t
CH
CL
S
H
Maximum frequency
external feedback
Maximum frequency
internal feedback (f
Maximum frequency
pipelined data
Input setup time
Input hold time
Clock high time
Clock low time
Clock to output delay
CPLD array delay
Minimum clock period
CLCL
RESET/PRESET
REGISTERED
Parameter
= t
OUTPUT
REGISTER
CLOCK
INPUT
OUTPUT
CH
INPUT
+ t
CL
.
CNT
(2)
)
Any macrocell
1/(t
Conditions
tCHA
Clock input
Clock input
Clock input
1/(t
1/(t
t
S
CH
+t
CH
S
+t
+t
CO
+t
tARP
CO
CL
–10)
CL
)
tARPW
)
tCLA
Min
20
15
10
25
0
tSA
Max
23.2
30.3
40.0
23
20
tHA
tCOA
Aloc
+ 4
+ 4
PT
DC and AC parameters
AI02859
Turbo
+ 15
AI02864
off
rate
Slew
– 6
(1)
281/300
MHz
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
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