ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 165

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
11.6.7
11.6.8
Table 51.
Note:
SPI End of Transfer Event
Master Mode Fault Event
Overrun Error
Interrupt event
Figure 79. Single master / multiple slave configuration
Low power modes
Table 50.
Interrupts
Interrupt events
The SPI interrupt events are connected to the same interrupt vector (see Interrupts chapter).
They generate an interrupt if the corresponding Enable Control Bit is set and the interrupt
mask in the CC register is reset (RIM instruction).
Wait
Halt
Mode
5V
Low power mode descriptions
MOSI
SCK
SS
SCK
MOSI
Master
Device
Device
Slave
No effect on SPI.
SPI interrupt events cause the device to exit from WAIT mode.
SPI registers are frozen.
In Halt mode, the SPI is inactive. SPI operation resumes when the device is
woken up by an interrupt with “exit from Halt mode” capability. The data received
is subsequently read from the SPIDR register when the software is running
(interrupt vector fetching). If several data are received before the wakeup event,
then an overrun error is generated. This error can be detected after the fetch of
the interrupt routine that woke up the Device.
MISO
MISO
SS
MODF
Event
SPIF
OVR
flag
MOSI
SCK
Device
Slave
MISO
Enable control
SS
SPIE
bit
Description
SCK
MOSI
Device
Slave
MISO
Exit from Wait
SS
Yes
On-chip peripherals
MOSI
SCK
Device
Slave
Exit from Halt
MISO
SS
No
No
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