STM8L162R8 STMicroelectronics, STM8L162R8 Datasheet - Page 101

• 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
9.3.9
Figure 37. Typical application with I
1. Measurement points are done at CMOS levels: 0.3 x V
LCD controller
In the following table, data are guaranteed by Design, not tested in production.
Table 44.
Symbol
I
2
R
V
V
V
V
V
V
V
V
R
C BUS
V
C
V
V
V
V
V
V
LCD0
LCD1
LCD2
LCD3
LCD4
LCD5
LCD6
LCD7
I
HN
LN
V
LCD
EXT
DD
33
34
23
12
13
14
0
(3)
(2)
SDA
SCL
t
f(SDA)
LCD characteristics
Low value resistive network (high drive)
4.7k
High value resistive network (low drive)
Segment/Common higher level voltage
Segment/Common lowest level voltage
t
h(STA)
Segment/Common 1/3 level voltage
Segment/Common 1/4 level voltage
Segment/Common 3/4 level voltage
Segment/Common 2/3 level voltage
Segment/Common 1/2 level voltage
LCD internal reference voltage 0
LCD internal reference voltage 1
LCD internal reference voltage 2
LCD internal reference voltage 3
LCD internal reference voltage 4
LCD internal reference voltage 5
LCD internal reference voltage 6
LCD internal reference voltage 7
Supply current
START
V
Supply current
DD
V
t
LCD
w(SCLH)
t
r(SDA)
LCD external voltage
4.7k
external capacitance
V
Parameter
DD
t
w(SCLL)
Doc ID 17959 Rev 2
(1)
100
100
(1)
at V
at V
t
su(SDA)
DD
t
r(SCL)
DD
2
SDA
SCL
C bus and timing diagram
= 1.8 V
= 3 V
t
h(SDA)
t
STM8L
f(SCL)
DD
and 0.7 x V
Min.
0.1
0
DD
3/4V
2/3V
1/2V
1/3V
1/4V
Typ.
240
2.6
2.7
2.8
3.0
3.1
3.2
3.4
3.5
6.6
1
3
3
t
LCDx
LCDx
LCDx
LCDx
LCDx
su(STA)
Electrical parameters
1)
t
su(STO)
t
V
w(STO:STA)
STOP
Max.
3.6
LCDx
2
REPEATED START
START
101/121
Unit
M
k
µF
µA
V
V