ST72325 STMICROELECTRONICS [STMicroelectronics], ST72325 Datasheet - Page 146

• Manufacturer Part Number: ST72325
• Description: 8-BIT MCU WITH 16 TO 60K FLASH/ROM, ADC, CSS, FIVE TIMERS, SPI, SCI, I2C INTERFACE
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST72325
12.4 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 consump-
tion, the two current values must be added (except for HALT mode for which the clock is stopped).
12.4.1 CURRENT CONSUMPTION
Notes:
1. Data based on characterization results, tested in production at V
2. Measurements are done in the following conditions:
- 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.
- CSS and LVD disabled.
- Clock input (OSC1) driven by external square wave.
- In SLOW and SLOW WAIT mode, f
3. All I/O pins in push-pull 0 mode (when applicable) with a static value at V
4. Data based on characterisation results, not tested in production. All I/O pins in push-pull 0 mode (when applicable) with
146/193
Symbol
consumption
To obtain the total current consumption of the device, add the clock source
based on characterization results, tested in production at V
a static value at V
total current consumption of the device, add the clock source consumption
I
I
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 AC-
TIVE-HALT mode
(Section
Parameter
2)
DD
or V
2)
3)
12.4.3).
2)
SS
4)
(no load); clock input (OSC1) driven by external square wave, LVD disabled. To obtain the
2)
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
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
CPU
=2MHz, f
=4MHz, f
=8MHz, f
=16MHz, f
=2MHz, f
=4MHz, f
=8MHz, f
=16MHz, f
=2MHz, f
=4MHz, f
=8MHz, f
=16MHz, f
=2MHz, f
=4MHz, f
=8MHz, f
=16MHz, f
=2MHz
=4MHz
=8MHz
=16MHz
is based on f
Conditions
A
A
≤+85°C
≤+125°C
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
DD
=1MHz
=2MHz
=4MHz
=62.5kHz
=125kHz
=250kHz
=1MHz
=2MHz
=4MHz
=62.5kHz
=125kHz
=250kHz
=8MHz
=500kHz
=8MHz
=500kHz
or V
OSC
SS
divided by 32.
(no load)
DD
max. and f
16/32K Flash
1100
1050
Typ
600
700
800
580
650
770
160
325
650
1.3
2.0
3.6
7.1
0.8
1.2
2.0
3.5
80
<1
DD
5
Devices
max. and f
Max
2700
3000
3600
4000
1200
1300
1800
2000
TBD
TBD
TBD
TBD
15.0
CPU
3.0
5.0
8.0
3.0
4.0
5.0
7.0
10
50
(Section
(Section
DD
1)
max.
CPU
or VSS (no load), LVD disabled. Data
1100
1050
48/60K Flash
Typ
600
700
800
580
650
770
160
325
650
1.3
2.0
3.6
7.1
1.0
1.5
2.5
4.5
80
<1
5
max.
Devices
12.4.2).
12.4.2) and the peripheral power
Max
TBD
TBD
TBD
TBD
TBD
TBD
TBD
1)
ROM Devices
Typ
100
200
300
500
180
350
120
0.5
1.2
2.2
4.8
0.5
0.8
1.5
3.0
50
90
15
30
60
<1
<1
Max
600
700
800
950
100
150
300
600
100
200
1.0
2.0
4.0
8.0
1.0
1.3
2.2
4.0
10
50
25
50
1)
Unit
mA
mA
µA
µA
µA
µA