UPSD3433EV-40U6 STMicroelectronics, UPSD3433EV-40U6 Datasheet - Page 142
![MCU 8BIT 8032 128KB FLASH 80TQFP](/photos/12/45/124533/upsd3433ev-40u6_sml.jpg)
UPSD3433EV-40U6
Manufacturer Part Number
UPSD3433EV-40U6
Description
MCU 8BIT 8032 128KB FLASH 80TQFP
Manufacturer
STMicroelectronics
Series
µPSDr
Datasheet
1.UPSD3422EV-40U6.pdf
(300 pages)
Specifications of UPSD3433EV-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
160KB (160K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 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
-
Other names
497-4909
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3433EV-40U6
Manufacturer:
OKI
Quantity:
1 200
Company:
Part Number:
UPSD3433EV-40U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
- Current page: 142 of 300
- Download datasheet (3Mb)
SPI (synchronous peripheral interface)
24
142/300
SPI (synchronous peripheral interface)
UPSD34xx devices support one serial SPI interface in Master Mode only. This is a three- or
four-wire synchronous communication channel, capable of full-duplex operation on 8-bit
serial data transfers. The four SPI bus signals are:
●
●
●
●
This SPI interface supports single-Master/multiple-Slave connections. Multiple-Master
connections are not directly supported by the UPSD34xx (no internal logic for collision
detection).
If more than one Slave device is required, the SPISEL signal may be generated from
UPSD34xx GPIO outputs (one for each Slave) or from the PLD outputs of the PSD module.
Figure 43
●
●
●
Figure 43. SPI device connection examples
uPSD34xx
SPI master
SPIRxD
Pin P1.5 or P4.5 receives data from the Slave SPI device to the UPSD34xx
SPITxD
Pin P1.6 or P4.6 transmits data from the UPSD34xx to the Slave SPI device
SPICLK
Pin P1.4 or P4.4 clock is generated from the UPSD34xx to the SPI Slave device
Pin P1.7 or P4.7 selects the signal from the UPSD34xx to an individual Slave SPI
device
Single-Master/Single-Slave with SPISEL
Single-Master/Single-Slave without SPISEL
Single-Master/Multiple-Slave without SPISEL
SPISEL
illustrates three examples of SPI device connections using the UPSD34xx:
Single-master/Single-slave, with SPISEL
SPICLK
SPIRxD
SPISEL
SPITxD
SPI bus
uPSD34xx
SPI master
MISO
MOSI
SCLK
SS
GPIO or PLD
GPIO or PLD
Single-master/Multiple-slave, without SPISEL
SPICLK
SPIRxD
SPITxD
SPI slave
device
UPSD3422, UPSD3433, UPSD3434, UPSD3454
SPI bus
uPSD34xx
SPI master
MISO
SCLK
MISO
SCLK
MOSI
SS
MOSI
SS
Single-master/Single-slave, without SPISEL
SPICLK
SPIRxD
SPITxD
SPI slave
SPI slave
device
device
SPI bus
MISO
SCLK
MOSI
SS
SPI slave
AI07853c
device
Related parts for UPSD3433EV-40U6
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![UPSD3433E-40U6](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
MCU 8BIT 8032 128KB FLASH 80TQFP
Manufacturer:
STMicroelectronics
Datasheet:
![UPSD3433E-40T6](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
MCU 8BIT 8032 128KB FLASH 52TQFP
Manufacturer:
STMicroelectronics
Datasheet:
![HCF4040BF](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
![HCF4054BF](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
![STEVAL-MKI062V2](/photos/28/39/283999/steval-mki062v2_tmb.jpg)
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
![BUT32V](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![STTA12006TV2](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
![E110NS20FD](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
![MDS50-800](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![MDS35-800](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
![E16N100](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
![E53NA50](/images/manufacturer_photos/0/6/637/stmicroelectronics_tmb.jpg)
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet: