UPSD3422E-40U6 STMicroelectronics, UPSD3422E-40U6 Datasheet - Page 29
UPSD3422E-40U6
Manufacturer Part Number
UPSD3422E-40U6
Description
MCU 8BIT 8032 64KB FLASH 80TQFP
Manufacturer
STMicroelectronics
Series
µPSDr
Datasheet
1.UPSD3422EV-40U6.pdf
(300 pages)
Specifications of UPSD3422E-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
80KB (80K x 8)
Program Memory Type
FLASH
Ram Size
4K 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
497-5577 - BOARD EVAL USB POWER SWITCH497-5518 - EVAL BOARD RFID READER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
497-4903
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3422E-40U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
- Current page: 29 of 300
- Download datasheet (3Mb)
UPSD3422, UPSD3433, UPSD3434, UPSD3454
Figure 4.
Clock Unit
XT AL
Die-to-Die Bus
uPSD34xx
8-Bit/16-Bit
Port 3 - UART0,
Enhanced MCU Interface
Interface Prefetch,
Dedicated Memory
Functional modules
Intr, Timers
Branch Cache
Interrupt
PSD Page Register
UARTs
Port 3
Decode PLD
Dual
T urbo 8032 Core
JTAG and
JT AG ISP
Port C
GPIO
256 Byte SRAM
Counters
3 T imer /
Port 1
Port 1 - T imer, ADC, SPI
DEBUG
JT AG
Main Flash
PSD Internal Bus
10-bit
ADC
8032 Internal Bus
CPLD - 16 MACROCELLS
Port A,B,C PLD
I/O and GPIO
Secondary
SPI
Flash
PWM, UART1
Port 4 - PCA,
Counters
Internal
Reset
PWM
PCA
SRAM
Port D
GPIO
LVD
Reset Logic
Port 3
Unit
I
I
2
2
C
C
Reset
PSD
Hardware description
WDT
USB and
Trans-
ceiver
USB
pins
Reset Input
MCU Module
PSD Module
3.3V or 5V
V
V
CC
DD
Reset
3.3V
29/300
AI10409
Ext.
Bus
Pin
Pins
Pins
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