STM8L152M8T3 STMicroelectronics, STM8L152M8T3 Datasheet - Page 107

• Manufacturer Part Number: STM8L152M8T3
• Description: 8-bit Microcontrollers - MCU 8-bit Ultralow MCU LCD 80pin 64kb Flash
• Manufacturer: STMicroelectronics

Specifications of STM8L152M8T3

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: STM8
• Data Bus Width: 8 bit

STM8L15xx8, STM8L15xR6
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
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 -40 °C ≤ T
over temperature
after 1000 hours
stored in the
Doc ID 17943 Rev 5
0 °C ≤ T
DD
Conditions
accuracy and ADC conversion accuracy.
A
A
≤ 50 °C
≤ 125 °C
1.202
Min.
(3)
1.224
Typ.
13.5
730
1.4
20
5
2
Electrical parameters
1.242
1200
1000
Max.
± 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
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