ST7FLITE49K2T6 STMicroelectronics, ST7FLITE49K2T6 Datasheet - Page 16

• Manufacturer Part Number: ST7FLITE49K2T6
• Description: IC MCU 8BIT 8K FLASH 32LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE49K2T6

• 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

Description
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Figure 1.
OSC_OUT
OSC_IN
RESET
CLKIN
ST7LITE49K2 general block diagram
V
V
DD
SS
RC OSC
RC OSC
16 MHz
32 kHz
1 MHz
8 MHz
OSC
Ext.
Int.
Int.
to
Data EEPROM
8 MHz -> 32 MHz
(256 Bytes)
(384 Bytes)
(8 Kbytes)
LVD, AVD
program
memory
8-bit core
Flash
Control
supply
Power
/ 2
/ 2
RAM
ALU
PLL
Internal
clock
Internal Reference
Dual Lite Timer
Debug Module
Auto-Reload
Programmable
16-bit Timer
10-bit ADC
Dual Timer
Watchdog
+ OpAmp
Comparators
12-Bit
Port C
Port A
Port B
SPI
8-bit
I2C
ST7LITE49K2
(8 bits)
(8 bits)
(8 bits)
PC7:0
PA7:0
PB7:0