st72324bk STMicroelectronics, st72324bk Datasheet - Page 119

• Manufacturer Part Number: st72324bk
• Description: 3 V/5 V Range 8-bit Mcu With 4/8 Kbyte Rom, 10-bit Adc, Four Timers And Spi
• Manufacturer: STMicroelectronics

ST72323 ST72323L
11.4
Supply current characteristics
The following current consumption specified for the ST7 functional operating modes over
temperature range does not take into account the clock source current consumption. To get
the total device consumption, the two current values must be added (except for Halt mode
for which the clock is stopped).
Table 65.
1. Data based on characterization results, tested in production at V
2. Measurements are done in the following conditions:
3. All I/O pins in push-pull 0 mode (when applicable) with a static value at V
4. Data based on characterization results, not tested in production. All I/O pins in push-pull 0 mode (when
Symbol
I
I
- Program executed from RAM, CPU running with RAM access.
- All I/O pins in input mode with a static value at V
- All peripherals in reset state.
- Clock input (OSC1) driven by external square wave.
- In Slow and Slow Wait mode, f
To obtain the total current consumption of the device, add the clock source
peripheral power consumption
on characterization results, tested in production at V
applicable) with a static value at V
To obtain the total current consumption of the device, add the clock source consumption
DD
DD
Supply current in
Run mode
Supply current in
Slow mode
Supply current in
Wait mode
Supply current in
Slow Wait mode
Supply current in
Halt mode
Supply current in
Active-Halt mode
(4)
Current consumption
Parameter
(2)
(2)
(3)
(2)
(2)
(Section
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
–40 °C ≤ T
–40 °C ≤ T
f
f
f
f
CPU
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
DD
is based on f
=2MHz, f
=2MHz, f
or V
= 2 MHz, f
= 4 MHz, f
= 2 MHz, f
= 4 MHz, f
= 16 MHz
= 8 MHz, f
= 16 MHz, f
= 4 MHz, f
= 8 MHz, f
= 16 MHz, f
= 8 MHz, f
= 16 MHz, f
= 4 MHz, f
= 8 MHz, f
= 16 MHz, f
= 2 MHz
= 4 MHz
= 8 MHz
11.4.2).
SS
Conditions
A
A
(no load); clock input (OSC1) driven by external square wave.
≤ +85 °C
≤ +125 °C
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
OSC
DD
CPU
CPU
CPU
CPU
= 62.5 kHz
= 62.5 kHz
DD
or V
= 1 MHz
= 1 MHz
= 2 MHz
= 2 MHz
= 4 MHz
= 125 kHz
= 250 kHz
= 4 MHz
= 125 kHz
= 250 kHz
divided by 32.
= 8 MHz
= 500 kHz
= 8 MHz
= 500 kHz
max. and f
SS
(no load)
DD
CPU
max. and f
<1
0.23
0.45
0.88
0.12
0.22
0.43
0.83
Typ Max
170
100
max.
1.8
15
40
80
10
20
50
45
V
DD
DD
(Section
or V
= 3 V
Electrical characteristics
CPU
0.25
180
350
125
250
100
0.5
1.0
2.0
4.0
0.5
45
90
31
63
10
1
2
SS
(1)
max.
(no load). Data based
11.5.1) and the
<1
<1
0.46
0.93
0.22
0.45
0.91
1.82
Typ Max
150
310
190
1.9
3.7
30
70
20
40
90
11
22
43
85
V
(Section
DD
= 5 V
0.69
0.37
0.75
120
250
500
180
350
150
1.4
2.7
5.5
1.5
60
40
90
10
50
15
30
60
3
11.5.1).
(1)
119/167
Unit
mA
mA
µA
µA
µA