STR731FV1T6 STMicroelectronics, STR731FV1T6 Datasheet - Page 33
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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
PLL electrical characteristics
V
Table 16.
1. f
2. Typical data are based on T
3. Max value is guaranteed by characterization, not tested in production.
Table 17.
1. Flash memory programmed to enter Power Down mode during LPWFI.
f
f
f
f
t
Δt
t
PLLIN
PLLOUT
MCLK
FREE
LOCK
DD
WULPWFI
Symbol
t
Symbol
PKJIT
t
WUSTOP
WUHALT
PLLIN
= 5 V ± 10%
(3)
(1)
(2)
is obtained from f
1)
PLL reference clock
PLL output clock
System clock
PLL free running
frequency
PLL lock time
PLL jitter (pk to pk)
PLL characteristics
Low-power mode wake-up timing
Wake-up from HALT mode
Wake-up from STOP mode
Wake-up from LPWFI mode
,
T
Parameter
A
= -40° C to T
Parameter
OSC
A
directly or through an optional divider by 2.
=25°C, V
Amax
FREF_RANGE = ‘0’, MX0 = ’1’
FREF_RANGE = ‘0’, MX0 = ’0’
FREF_RANGE = ‘1’, MX0 = ’1’
FREF_RANGE = ‘1’, MX0 = ’0’
DD
, unless otherwise specified
(f
PLLIN
=5V
f
FREF_RANGE = ‘0’
FREF_RANGE = ‘1’
PLLIN
Main voltage regulator on
RC oscillator off
f
RAM or FLASH execution
Main voltage regulator on
RC oscillator = high frequency
Flash execution
Main voltage regulator on
RC oscillator = low frequency
Flash execution
RC high frequency in STOP mode
RC low frequency in STOP mode
OSC
Stable oscillator
= 4 MHz), stable V
Conditions
generator)
MX = ”00”
MX = ”01”
MX = ”10”
MX = ”11”
DX = 1..7
= 4 MHz (pulse
= 4 MHz, f
Conditions
MCLK
DD
= f
OSC
Min
/16
1.5
3.0
f
PLLOUT
20 x f
12 x f
28 x f
16 x f
Electrical parameters
Value
/DX
Typ
120
240
240
480
100
PLLIN
PLLIN
PLLIN
PLLIN
Typ
200
234
180
3.6
27
46
Max
300
3.0
5.0
1.5
36
MHz
MHz
MHz
Unit
Unit
kHz
ms
µs
µs
µs
µs
µs
μs
ns
33/52