STM8L162R8 STMicroelectronics, STM8L162R8 Datasheet - Page 107

• Manufacturer Part Number: STM8L162R8
• Description: STM8L-Ultra Low Power-8 bits Microcontrollers
• Manufacturer: STMicroelectronics

Specifications of STM8L162R8

• Operating Power Supply: 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR)
• Temperature Range: − 40 to 85 or 125 °C
• 5 Low Power Modes: Wait, Low power run, Low power wait, Active-halt with RTC, Halt
• Ultralow Leakage Per I/0: 50 nA
• Fast Wakeup From Halt: 5 μs
• Max Freq: 16 MHz, 16 CISC MIPS peak
• Lcd: 8x40 or 4x44 w/ step-up converter

STM8L162R8, STM8L162M8
Table 50.
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 51.
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 17959 Rev 2
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
R
DACOUT buffer OFF
R
DACOUT buffer OFF
DACOUT buffer OFF
R
DACOUT buffer OFF
R
R
L
L
L
L
L
2.7 V < V
2.4 V < V
2.0 V < V
1.8 V < V
5 k
5 k
5 k
5 k
5 k
(1)
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
107/121
k
12-bit
12-bit
Unit
LSB
LSB
%