ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 147

IC MCU 8BIT 8K FLASH 32LQFP

ST7FLITE49K2T6TR

Manufacturer Part Number
ST7FLITE49K2T6TR
Description
IC MCU 8BIT 8K FLASH 32LQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet

Specifications of ST7FLITE49K2T6TR

Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
24
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
2.4 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Processor Series
ST7FLITE4x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
384 B
Interface Type
I2C, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
24
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7FLITE-SK/RAIS, ST7FLI49M-D/RAIS, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 10 Channel
For Use With
497-8399 - BOARD EVAL ST7LITE49M/STLED316S497-5858 - EVAL BOARD PLAYBACK ST7FLITE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST7FLITE49K2T6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
ST7FLITE49K2T6TR
Manufacturer:
ST
0
ST7LITE49K2
11.5.5
11.5.6
6. EV4: EVF=1, STOPF=1, cleared by reading SR2 register.
7. EV5: EVF=1, SB=1, cleared by reading SR1 register followed by writing DR register.
8. EV6: EVF=1, cleared by reading SR1 register followed by writing CR register (for example PE=1).
9. EV7: EVF=1, BTF=1, cleared by reading SR1 register followed by reading DR register.
10. EV8: EVF=1, BTF=1, cleared by reading SR1 register followed by writing DR register.
11. EV9: EVF=1, ADD10=1, cleared by reading SR1 register followed by writing DR register.
Low power modes
Table 46.
Interrupts
Figure 72. Event flags and interrupt generation
Table 47.
1. The I
Mode
Wait
Halt
Arbitration Lost Event (Multimaster configuration)
subsequent EV4 is not seen.
They generate an interrupt if the corresponding Enable Control Bit is set and the I-bit in the CC register is
reset (RIM instruction).
*
EVF can also be set by EV6 or an error from the SR2 register.
10-bit Address Sent Event (Master mode)
Start Bit Generation Event (Master mode)
STOPF
ADD10
BERR
ARLO
ADSL
2
Address Matched Event (Slave mode)
C interrupt events are connected to the same interrupt vector (see Interrupts chapter).
*
BTF
Stop Detection Event (Slave mode)
SB
AF
In Halt mode, the I
I
2
C interface resumes operation when the MCU is woken up by an interrupt with “exit from
Acknowledge Failure Event
Effect of low power modes on the I
Description of interrupt events
End of byte Transfer Event
Interrupt event
Bus Error Event
I
2
2
C interrupts cause the device to exit from Wait mode.
C interface is inactive and does not acknowledge data on the bus. The
(1)
No effect on I
ITE
I
2
Halt mode” capability.
C registers are frozen.
Description
2
2
C interface
C interface.
STOPF
ADD10
BERR
Event
ARLO
ADSL
BTF
flag
SB
AF
control
Enable
ITE
bit
INTERRUPT
EVF
On-chip peripherals
from
Wait
Exit
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
from
147/245
Exit
Halt
No
No
No
No
No
No
No
No

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