UPSD3433EB40U6 STMicroelectronics, UPSD3433EB40U6 Datasheet - Page 4
UPSD3433EB40U6
Manufacturer Part Number
UPSD3433EB40U6
Description
MCU 8BIT 8032 128KB FLASH 80TQFP
Manufacturer
STMicroelectronics
Series
µPSDr
Datasheet
1.UPSD3434EB40T6.pdf
(293 pages)
Specifications of UPSD3433EB40U6
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 ~ 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 READER497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
497-5660
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3433EB40U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
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Contents
10
11
12
13
14
15
16
17
18
4/293
9.5
9.6
9.7
9.8
9.9
9.10
9.11
uPSD34xx instruction set summary . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Dual data pointers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
11.1
11.2
Debug unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Interrupt system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
13.1
MCU clock generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
14.1
14.2
Power saving modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
15.1
15.2
15.3
Oscillator and external components . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
I/O ports of mcu module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
17.1
MCU bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
18.1
18.2
External Direct Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
External Indirect Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Indexed Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Relative Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Absolute Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Long Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Bit Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Data pointer control register, DPTC (85h) . . . . . . . . . . . . . . . . . . . . . . . . 47
Data pointer mode register, DPTM (86h) . . . . . . . . . . . . . . . . . . . . . . . . . 48
Individual interrupt sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
MCU_CLK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
PERIPH_CLK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Idle Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Power-down Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Reduced Frequency Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
MCU port operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
PSEN bus cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
READ or WRITE bus cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
uPSD34xx
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