STM8L152K4U6 STMicroelectronics, STM8L152K4U6 Datasheet - Page 109

• Manufacturer Part Number: STM8L152K4U6
• Description: MCU 8BIT 16KB FLASH 32UFQFPN
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter

Specifications of STM8L152K4U6

• Featured Product: STM32 Cortex-M3 Companion Products
• Core Processor: STM8
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 21x12b, D/A 1x12
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STM8L151xx, STM8L152xx
9.4
Thermal characteristics
The maximum chip junction temperature (T
Table 18: General operating conditions on page
The maximum chip-junction temperature, T
the following equation:
Where:
●
●
●
●
●
Table 61.
1. Thermal resistances are based on JEDEC JESD51-2 with 4-layer PCB in a natural convection
environment.
Symbol
T
Θ
P
P
internal power.
P
Where:
P
taking into account the actual V
the application.
Amax
Θ
Θ
Θ
Θ
Θ
Θ
Dmax
INTmax
I/Omax
I/Omax
JA
JA
JA
JA
JA
JA
JA
is the package junction-to-ambient thermal resistance in °C/W
is the maximum ambient temperature in °C
is the sum of P
= Σ (V
represents the maximum power dissipation on output pins
Thermal characteristics
is the product of I
Thermal resistance junction-ambient
UFQFPN28 - 4 x 4 mm
Thermal resistance junction-ambient
WLCSP28
Thermal resistance junction-ambient
LQFP 32 - 7 x 7 mm
Thermal resistance junction-ambient
UFQFPN 32 - 5 x 5 mm
Thermal resistance junction-ambient
LQFP 48- 7 x 7 mm
Thermal resistance junction-ambient
UFQFPN 48- 7 x 7mm
OL
*I
OL
) + Σ((V
INTmax
Doc ID 15962 Rev 6
T
DD
Jmax
DD
and P
and V
Parameter
-V
OL
= T
OH
(1)
/I
I/Omax
DD
Amax
OL
)*I
, expressed in Watts. This is the maximum chip
and V
Jmax
OH
Jmax
+ (P
),
(P
, in degree Celsius, may be calculated using
) must never exceed the values given in
62.
Dmax
OH
Dmax
/I
OH
= P
x Θ
of the I/Os at low and high level in
INTmax
JA
)
+ P
I/Omax
Electrical parameters
Value
118
70
59
38
65
32
)
°C/W
°C/W
°C/W
°C/W
°C/W
109/122
°C/W
Unit