STM8L152C6U3 STMicroelectronics, STM8L152C6U3 Datasheet - Page 97

• Manufacturer Part Number: STM8L152C6U3
• Description: 8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 32Kb
• Manufacturer: STMicroelectronics

Specifications of STM8L152C6U3

• Rohs: yes

STM8L151xx, STM8L152xx
9.3.10
1. Defined when ADC output reaches its final value ±1/2LSB
2. Data guaranteed by Design. Not tested in production.
3. Tested in production at V
4. To guaranty less than 1%
5. Measured at V
Table 46.
T
STAB
STAB
S_VREFINT
ACC
V
I
REFOUT
C
t
I
t
Symbol
REFINT out
BUFEN
I
LPBUF
VREFINT
I
REFINT
REFOUT
BUF
VREFINT
VREFINT
VREFINT
(2)
(2)
(2)
(2)
(1)(2)
Reference voltage characteristics
Embedded reference voltage
In the following table, data is based on characterization results, not tested in production,
unless otherwise specified.
DD
= 3 V ±10 mV. This value takes into account V
Internal reference voltage
consumption
ADC sampling time when reading
the internal reference voltage
Internal reference voltage buffer
consumption (used for ADC)
Internal reference voltage low
power buffer consumption (used for
comparators or output)
Buffer output current
Reference voltage output load
Internal reference voltage startup
time
Internal reference voltage buffer
startup time once enabled
Accuracy of V
VREFINT_Factory_CONV byte
Stability of V
temperature
Stability of V
temperature
Stability of V
hours
Reference voltage output
DD
V
REFOUT
= 3 V ±10 mV.
Parameter
REFINT
REFINT
REFINT
REFINT
deviation.
after 1000
over
over
(4)
stored in the
(1)
Doc ID 15962 Rev 12
(5)
0 °C T
-40 °C T
Conditions
DD
125 °C
accuracy and ADC conversion accuracy.
°C
A
 50
A

1.202
Min
(3)
1.224
13.5
Typ
730
1.4
20
5
2
Electrical parameters
1.242
1200
Max.
TBD
± 5
10
25
50
10
50
20
1
3
(3)
ppm/°C
ppm/°C
Unit
ppm
mV
ms
µA
µA
nA
µA
pF
µs
µs
97/129
V