STR731FV1T6 STMicroelectronics, STR731FV1T6 Datasheet - Page 7
![MCU 32BIT 128K FLASH 100-TQFP](/photos/7/4/70406/497-100-tqfp_sml.jpg)
STR731FV1T6
Manufacturer Part Number
STR731FV1T6
Description
MCU 32BIT 128K FLASH 100-TQFP
Manufacturer
STMicroelectronics
Series
STR7r
Datasheet
1.STR735FZ2T7.pdf
(52 pages)
Specifications of STR731FV1T6
Core Processor
ARM7
Core Size
32-Bit
Speed
36MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Processor Series
STR731x
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
16 KB
Interface Type
CAN, I2C, SPI, UART
Maximum Clock Frequency
36 MHz
Number Of Programmable I/os
72
Number Of Timers
9
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWARM, EWARM-BL, MCBSTR730, KSK-STR731-PL, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
STR730-SK/HIT, STR730-SK/RAIS, STR731-SK/IAR, STR730-EVAL, STX-PRO/RAIS, STX-RLINK, STR79-RVDK/CPP, STR79-RVDK, STR79-RVDK/UPG
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STR731FV1T6
Manufacturer:
STM
Quantity:
59
Company:
Part Number:
STR731FV1T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
STR73xFxx
clock/calendar/alarm function. When the STR73xF is in LPWFI mode the RTC keeps
running, powered by the low power voltage regulator.
UARTs
The 4 UARTs allow full duplex, asynchronous, communications with external devices with
independently programmable TX and RX baud rates up to 625 Kbaud.
Buffered serial peripheral interfaces (BSPI)
Each of the three BSPIs allow full duplex, synchronous communications with external
devices, master or slave communication at up to 6 Mb/s in master mode and up to 4.5 Mb/s
in slave mode (@36 MHz system clock).
I
The two I
I
A/D converter
The 10-bit analog to digital converter, converts up to 16 channels in single-shot or
continuous conversion modes (12 channels in 100-pin devices). The minimum conversion
time is 3 µs.
Watchdog
The 16-bit watchdog timer protects the application against hardware or software failures and
ensures recovery by generating a reset.
I/O ports
Up to 112 I/O ports (72 in 100-pin devices) are programmable as general purpose
input/output or alternate function.
External interrupts and wake-up lines
16 external interrupts lines are available for application use. In addition, up to 32 external
Wake-up lines (18 in 100-pin devices) can be used as general purpose interrupts or to
wake-up the application from STOP mode.
2
2
C interfaces
C mode (400 kHz) and 7 or 10-bit addressing modes.
2
C Interfaces provide multi-master and slave functions, support normal and fast
Overview
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