ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 102

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

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

On-chip peripherals
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Bit 6 = BR1EDGE Break 1 input edge selection bit
Bit 5 = BA1 Break 1 Active bit
Bit 4 = BP1EN Break 1 Pin Enable bit
Bits 3:0 = PWM[3:0] Break Pattern bits
Break control register 2 (BREAKCR2)
Reset value: 0000 0000 (00h)
Bit 7 = BR2SEL Break 2 input selection bit
Bit 6 = BR2EDGE Break 2 input edge selection bit
Bit 5 = BA2 Break 2 Active bit
BR2SEL
This bit is read/write by software and cleared by hardware after reset. It selects the
active level of Break 1 signal.
0: Low level of Break 1 selected as active level
1: High level of Break 1 selected as active level
This bit is read/write by software, cleared by hardware after reset and set by hardware
when the active level defined by the BR1EDGE bit is applied on the BREAK1 pin. It
activates/deactivates the Break 1 function.
0: Break 1 not active
1: Break 1 active
This bit is read/write by software and cleared by hardware after Reset.
0: Break 1 pin disabled
1: Break 1 pin enabled
These bits are read/write by software and cleared by hardware after a reset. They are
used to force the four PWMx output signals into a stable state when the Break function
is active and corresponding OEx bit is set.
This bit is read/write by software and cleared by hardware after reset. It selects the
active Break 2 signal from external BREAK2 pin and the output of the comparator.
0: External BREAK2 pin is selected for break mode.
1: Comparator 2 output is selected for break mode.
This bit is read/write by software and cleared by hardware after reset. It selects the
active level of Break 2 signal.
0: Low level of Break 2 selected as active level
1: High level of Break 2 selected as active level
This bit is read/write by software, cleared by hardware after reset and set by hardware
when the active level defined by the BR2EDGE bit is applied on the BREAK2 pin. It
activates/deactivates the Break 2 function.
0: Break 2 not active
1: Break 2 active
7
BR2EDGE
BA2
BP2EN
Read/write
-
-
SWBR2
ST7LITE49K2
SWBR1
0