STM8L152R8T6 STMicroelectronics, STM8L152R8T6 Datasheet - Page 106

• Manufacturer Part Number: STM8L152R8T6
• Description: 8 BITS MICROCONTR
• Manufacturer: STMicroelectronics
• Series: STM8L EnergyLiter

Specifications of STM8L152R8T6

• 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: 54
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 28x12b, D/A 2x12
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical parameters
9.3.10
1. Guaranteed by design, not tested in production
2. Defined when ADC output reaches its final value ±1/2LSB
3. Tested in production at V
4. To guarantee less than 1%
5. Measured at V
106/126
Table 46.
T
ACC
STAB
STAB
S_VREFINT
I
V
REFOUT
t
t
BUFEN
VREFINT
C
I
Symbol
REFINT out
LPBUF
I
I
REFINT
REFOUT
BUF
VREFINT
VREFINT
VREFINT
(1)
(1)(2)
(1)(4)
(1)
(1)
(1)(2)
Reference voltage characteristics
(5)
Embedded reference voltage
In the following table, data are based on characterization results, not tested in production,
unless otherwise specified.
DD
ADC sampling time when reading the
Stability of V
Stability of V
Internal reference voltage low power
Stability of V
= 3 V ±10 mV. This value takes into account V
Accuracy of V
Internal reference voltage startup
Internal reference voltage buffer
Internal reference voltage buffer
VREFINT_Factory_CONV byte
Reference voltage output load
buffer consumption (used for
consumption (used for ADC)
startup time once enabled
Internal reference voltage
internal reference voltage
Reference voltage output
comparators or output)
DD
Buffer output current
V
= 3 V ±10 mV.
REFOUT
consumption
REFINT
REFINT
Parameter
REFINT
REFINT
time
deviation
over temperature
over temperature
after 1000 hours
stored in the
Doc ID 17943 Rev 4
-40 °C T
0 °C T
DD
Conditions
accuracy and ADC conversion accuracy.
°C
A
 50 °C
A
 125
1.202
Min.
(3)
STM8L15xx8, STM8L15xR6
1.224
Typ.
13.5
730
1.4
20
5
2
1.242
1200
Max.
TBD
± 5
10
25
50
10
50
20
(3)
1
3
ppm/°C
ppm/°C
Unit
ppm
mV
ms
µA
µA
nA
µA
µs
pF
µs
V