STM8L151C4 STMicroelectronics, STM8L151C4 Datasheet - Page 101

• Manufacturer Part Number: STM8L151C4
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L151C4

• Temp. Range: - 40 °C to 85, 105 or 125 °C
• 5 Low Power Modes: Wait, Low power run (5.1 μA), Low power wait (3 μA), Active-halt with full RTC (1.3 μA), Halt (350 nA)
• Consumption: 195 μA/MHz+440μA
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 4.7 μs
• Lcd: up to 4x28 segments w/ step-up converter
• 4 Channels; Supported Peripherals: ADC, DAC, SPI, I2C, USART, timers
• 2 Watchdogs: 1 Window, 1 Independent

STM8L151xx, STM8L152xx
Table 51.
1. Difference between two consecutive codes - 1 LSB.
2. For 48-pin packages only. For 28-pin and 32-pin packages, DAC output buffer must be kept off and no load must be
3. Difference between measured value at Code i and the value at Code i on a line drawn between Code 0 and last Code 1023.
4. Difference between the value measured at Code (0x800) and the ideal value = V
5. Difference between the value measured at Code (0x001) and the ideal value.
6. Difference between the ideal slope of the transfer function and the measured slope computed from Code 0x000 and 0xFFF
applied.
when buffer is ON, and from Code giving 0.2 V and (V
Gain error
Symbol
Offset1
Offset
DNL
TUE
INL
DAC accuracy
In the following table, data is based on characterization results, not tested in production.
In the following table, data is guaranteed by design, not tested in production.
Table 52.
1. 32 or 28-pin packages only. The DAC channel can be routed either on PB4, PB5 or PB6 using the routing
interface I/O switch registers.
Integral non linearity
Gain error
Differential non linearity
Offset error
Offset error at Code 1
Total unadjusted error
Symbol
R
int
DAC output on PB4-PB5-PB6
(6)
(4)
Parameter
Internal resistance
between DAC output and
PB4-PB5-PB6 output
(3)
(5)
Parameter
(1)
Doc ID 15962 Rev 9
DDA
-0.2) V when buffer is OFF.
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer ON
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
DACOUT buffer OFF
R
R
R
R
R
L
L
L
L
L
2.7 V < V
2.4 V < V
2.0 V < V
1.8 V < V
(1)
5 k
5 k
5 k
5 k
Conditions
5 k
No load
No load
No load
No load
No load
, C
, C
, C
, C
, C
Conditions
L
L
L
L
L
DD
DD
DD
DD
50 pF
50 pF
50 pF
50 pF
50 pF
< 3.6 V
< 3.6 V
< 3.6 V
< 3.6 V
REF+
(2)
(2)
(2)
(2)
(2)
/2.
+0.1/-0.2
+0/-0.2
±1.5
Typ
±10
1.5
1.5
±5
12
2
2
8
Electrical parameters
Max
1.4
1.6
3.2
8.2
+0.2/-0.5
+0/-0.4
Max
±25
±5
±8
30
12
3
3
4
4
Unit
101/126
k
12-bit
12-bit
Unit
LSB
LSB
%