ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 243

• 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

ST7LITE49K2
15.1
Table 113. 32-pin low profile quad flat package (7x7), package mechanical data
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Thermal characteristics
Table 114. Thermal characteristics
1. The maximum chip-junction temperature is based on technology characteristics.
2. The maximum power dissipation is obtained from the formula P
Symbol
The power dissipation of an application can be defined by the user with the formula: P
where P
ports used in the application.
P
T
R
Dim.
Dmax
Jmax
L1
thJA
N
INT
is the chip internal power (I
Package thermal resistance
Min
(junction to ambient)
Power dissipation
Maximum junction
temperature
Ratings
1.00
mm
Typ
(1)
(2)
DD
xV
DD
) and P
Max
Number of pins
PORT
LQFP32
SDIP32
is the port power dissipation depending on the
32
D
= (T
Min
J
-T
A
) / R
Package mechanical data
thJA
inches
0.0394
.
Typ
Value
D
150
160
=P
55
58
(1)
INT
+P
PORT
Max
243/245
°C/W
Unit
mW
°C