ST72334N4 STMicroelectronics, ST72334N4 Datasheet - Page 114

• Manufacturer Part Number: ST72334N4
• Description: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY,ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
• Manufacturer: STMicroelectronics

Specifications of ST72334N4

• Clock Sources: crystal/ceramic resonator oscillators or RC oscillators, external clock, backup Clock Security System
• 4 Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Two 16-bit Timers With: 2 input captures (only one on timer A), 2 output compares (only one on timer A), External clock input on timer A, PWM and Pulse generator modes

ST72334J/N, ST72314J/N, ST72124J
SUPPLY CURRENT CHARACTERISTICS (Cont’d)
16.4.2 WAIT and SLOW WAIT Modes
Figure 65. Typical I
Notes:
1. Typical data are based on T
2. Data based on characterization results, tested in production at V
3. All I/O pins in input mode with a static value at V
driven by external square wave, CSS and LVD disabled.
4. SLOW-WAIT mode selected with f
V
disabled.
114/153
Symbol
DD
I
DD
or V
IDD [mA]
2.5
1.5
0.5
3
2
0
1
SS
Supply current in WAIT mode
(see
Supply current in SLOW WAIT mode
(see
Supply current in WAIT mode
(see
Supply current in SLOW WAIT mode
(see
3.2
(no load), all peripherals in reset state; clock input (OSC1) driven by external square wave, CSS and LVD
Figure
Figure
Figure
Figure
3.5
65)
66)
65)
66)
DD
Parameter
8MHz
4MHz
in WAIT vs. f
4
VDD [V]
A
=25°C, V
4.5
2MHz
1MHz
CPU
3)
3)
DD
based on f
5
CPU
=5V (4.5V V
4)
4)
5.5
DD
OSC
or V
DD
divided by 32. All I/O pins in input mode with a static value at
SS
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
5.5V range) and V
(no load), all peripherals in reset state; clock input (OSC1)
Figure 66. Typical I
=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
Conditions
DD
IDD [mA]
0.35
0.25
0.15
0.05
0.3
0.2
0.1
max. and f
0
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
3.2
=1MHz
=2MHz
=4MHz
=62.5kHz
=125kHz
=250kHz
=1MHz
=2MHz
=4MHz
=62.5kHz
=125kHz
=250kHz
=8MHz
=500kHz
=8MHz
=500kHz
DD
CPU
=3.4V (3.2V V
3.5
max.
DD
500kHz
250kHz
in SLOW-WAIT vs. f
4
VDD [V]
Typ
0.35
0.05
150
300
500
120
0.7
1.3
2.5
0.1
0.2
0.5
45
40
80
6
DD
4.5
1)
3.6V range).
125kHz
62.5kHz
Max
1000
100
300
600
100
160
250
0.6
1.2
2.1
4.0
0.1
0.2
0.4
1.0
20
5
2)
5.5
Unit
mA
CPU
µA