STM8L152M8T3 STMicroelectronics, STM8L152M8T3 Datasheet - Page 111

• 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
Table 51.
1. Difference between two consecutive codes - 1 LSB.
2. In 48-pin package devices the DAC2 output buffer must be kept off and no load must be applied on the DAC_OUT2 output.
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
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 based on characterization results, not tested in production.
In the following table, data are 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 17943 Rev 5
DDA
No load -DACOUT buffer OFF
-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
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
≥5 kΩ
≥5 kΩ
≥5 kΩ
≥5 kΩ
(1)
≥5 kΩ
Conditions
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 +0.2/-0.5
+0/-0.2
Typ.
±1.5
±10
1.5
1.5
±5
12
2
2
8
Electrical parameters
Max
1.4
1.6
3.2
8.2
+0/-0.4
Max.
±25
±8
±5
30
12
3
3
4
4
Unit
111/129
kΩ
12-bit
12-bit
Unit
LSB
LSB
%