STM8L151G4Y3 STMICROELECTRONICS [STMicroelectronics], STM8L151G4Y3 Datasheet - Page 102

• Manufacturer Part Number: STM8L151G4Y3
• Description: 8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical parameters
5. Difference between measured value and ideal value Code 1.
Table 51.
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Symbol
I
V
V
I
C
V
VREF+
R
V
f
VDDA
REF+
ADC
REF-
DDA
T
ADC
AIN
AIN
A
Analog supply voltage
Reference supply
voltage
Lower reference voltage
Current on the V
input pin
Current on the V
input pin
Conversion voltage
range
Temperature range
External resistance on
V
Internal sample and
hold capacitor
ADC sampling clock
frequency
ADC1 characteristics
Table 50.
1. 32 or 28-pin packages only. The DAC channel can be routed either on PB4, PB5 or PB6 using the routing
12-bit ADC1 characteristics
AIN
interface I/O switch registers.
Parameter
Symbol
R
int
DAC output on PB4-PB5-PB6
DDA
REF+
(1)
Internal resistance
between DAC output and
PB4-PB5-PB6 output
on all other channels
on all other channels
on PF0 fast channel
on PF0 fast channel
2.4 V ≤ V
Parameter
1.8 V≤ V
2.4 V≤ V
1.8 V≤ V
without zooming
with zooming
Conditions
Doc ID 15962 Rev 5
DDA
DDA
DDA
DDA
≤ 2.4 V
≤ 3.6 V
≤ 3.6 V
≤ 2.4 V
2.7 V < V
2.4 V < V
2.0 V < V
1.8 V < V
(1)
Min
0.320
0.320
0
2.4
-40
1.8
(3)
Conditions
(1)
DD
DD
DD
DD
< 3.6 V
< 3.6 V
< 3.6 V
< 3.6 V
Typ
1000
400
V
V
16
DDA
SSA
(1)
STM8L151xx, STM8L152xx
(average)
(peak)
Max
V
V
1450
50
700
450
125
Max
3.6
REF+
16
DDA
1.4
1.6
3.2
8.2
8
(4)
(1)
(2)
(2)
Unit
MHz
MHz
Unit
kΩ
µA
µA
µA
pF
°C
kΩ
V
V
V
V