ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 136

• 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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Counter high register (CHR)
Reset value: 1111 1111 (FFh)
This is an 8-bit read-only register that contains the high part of the counter value.
Counter low register (CLR)
Reset value: 1111 1100 (FCh)
This is an 8-bit read-only register that contains the low part of the counter value. A write to
this register resets the counter. An access to this register after accessing the CSR register
clears the TOF bit.
Alternate counter high register (ACHR)
Reset value: 1111 1111 (FFh)
This is an 8-bit read-only register that contains the high part of the counter value.
Alternate counter low register (ACLR)
Reset value: 1111 1100 (FCh)
This is an 8-bit read-only register that contains the low part of the counter value. A write to
this register resets the counter. An access to this register after an access to CSR register
does not clear the TOF bit in the CSR register.
MSB
MSB
MSB
MSB
7
7
7
7
Read Only
Read Only
Read Only
Read Only
ST7LITE49K2
LSB
LSB
LSB
LSB
0
0
0
0