UPSD3454E-40U6 STMicroelectronics, UPSD3454E-40U6 Datasheet - Page 21
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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
- Current page: 21 of 300
- Download datasheet (3Mb)
UPSD3422, UPSD3433, UPSD3434, UPSD3454
Figure 1.
USB+,
P3.0:7
P1.0:7
P4.0:7
USB–
Block diagram
Interrupts
(3) 16-bit
Counters
Encoder/Decoder
(6) PWM, CAPCOM, timer
External
Timer/
Optional IrDA
Full Speed
USB v2.0,
(2)
(8) GPIO, Port 3
(8) GPIO, Port 1
(8) GPIO, Port 4
(8) 10-bit ADC
16-bit PCA
UART0
SPI
I
2
C
Turbo
8032
Core
UART1
FIFOs
PFQ
10
BC
&
uPSD34xx
Programmable
programmable
16 macrocells
decode and
V
page logic
Watchdog and low-voltage reset
8032 Address/Data/Control bus
General-
purpose
CC
logic,
, V
JTAG ICE and ISP
(80-pin device only)
DD
, GND, Reset, Crystal In
Supervisor:
64 Kbyte, 128 Kbyte
2nd Flash memory:
8 Kbyte or 32 Kbyte
1st Flash memory:
SRAM: 4 Kbyte,
(8) GPIO, Port A
(8) GPIO, Port B
(2) GPIO, Port D
(4) GPIO, Port C
or 256 Kbyte
(80-pin only)
32 Kbyte
Description
Dedicated
21/300
PA0:7
PD1:2
PB0:7
AI09695c
PC0:7
pins
MCU
bus
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