STR750FV2H6 STMicroelectronics, STR750FV2H6 Datasheet - Page 47
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STR750FV2H6
Manufacturer Part Number
STR750FV2H6
Description
MCU 32BIT 256KB FLASH 100-LFBGA
Manufacturer
STMicroelectronics
Series
STR7r
Datasheet
1.STR750FV0T6.pdf
(84 pages)
Specifications of STR750FV2H6
Core Processor
ARM7
Core Size
32-Bit
Speed
60MHz
Connectivity
CAN, I²C, SPI, SSI, SSP, UART/USART, USB
Peripherals
DMA, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LFBGA
Data Bus Width
32 bit
Data Ram Size
16 KB
Interface Type
CAN, I2C, SPI, SSI, SSP, USB
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
72
Number Of Timers
6
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 16 Channel
For Use With
MCBSTR750UME - BOARD EVAL MCBSTR750 + ULINK-MEMCBSTR750U - BOARD EVAL MCBSTR750 + ULINK2497-5988 - BOARD DEVELOPMENT LOVE STR750497-5754 - KIT STARTER IAR STR750497-5753 - KIT STARTER KEIL FOR STR7/STR9497-5752 - KIT STARTER IAR FOR STR7/STR9497-5751 - KIT STARTER HITEX FOR STR750497-5748 - BOARD EVALUATION FOR STR750XF
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-5649
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STR750FV2H6
Manufacturer:
STMicroelectronics
Quantity:
10 000
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
Table 23.
1. The oscillator selection can be optimized in terms of supply current using an high quality resonator with small R
2. t
f
R
C
C
i
t
2
OSC32K
SU(OSC32K)
F
L1
L2
Refer to crystal/ceramic resonator manufacturer for more details
reached. This value is measured for a standard crystal resonator and it can vary significantly with the crystal/ceramic
resonator manufacturer
Symbol
SU(OSC32K)
(2)
OSC32K crystal / ceramic resonator oscillator
The STR7 RTC clock can be supplied with a 32.768 kHz Crystal/Ceramic resonator
oscillator. All the information given in this paragraph are based on product characterisation
with specified typical external components. In the application, the resonator and the load
capacitors have to be placed as close as possible to the oscillator pins in order to minimize
output distortion and start-up stabilization time. Refer to the crystal/ceramic resonator
manufacturer for more details (frequency, package, accuracy...).
OSC32K crystal / ceramic resonator oscillator
Figure 22. Typical application with a 32.768 kHz crystal or ceramic resonator
PLL characteristics
PLL Jitter Terminology
●
●
is the start-up time measured from the moment it is enabled (by software) to a stabilized 32 kHz oscillation is
Oscillator Frequency
Feedback resistor
Recommended load capacitance
versus equivalent serial resistance of
the crystal or ceramic resonator (R
XT2 driving current
Startup time
Self-referred single period jitter (period jitter)
Period Jitter is defined as the difference of the maximum period (T
period (T
between 2 consecutive clock rising edges and T
between 2 consecutive clock rising edges.
See
Self-referred long term jitter (N period jitter)
Self-referred long term Jitter is defined as the difference of the maximum period (T
and minimum period (T
WHEN RESONATOR WITH
INTEGRATED CAPACITORS
Figure 23
min
Parameter
) at the output of the PLL where T
C
L2
C
L1
min
) at the output of the PLL where T
S
32 kHz
RESONATOR
)
(1)
V
R
V
V
V
DD_IO
DD_IO
IN
S
DD_IO
=40KΩ
=V
SS
XRTC1
XRTC2
=3.3 V or 5.0 V
=3.3 V or 5.0 V
Conditions
is stabilized
max
R
min
F
is the maximum time difference
i
2
is the minimum time difference
FEEDBACK
max
LOOP
Min
270
1
Electrical parameters
is the maximum time
max
32.768
12.5
STR750
Typ
310
2.5
) and minimum
f
OSC32K
S
Max
370
value.
15
5
47/84
Unit
max
kHz
kΩ
μA
pF
s
)