ST7MC2R6 STMicroelectronics, ST7MC2R6 Datasheet - Page 252

• Manufacturer Part Number: ST7MC2R6
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,BRUSHLESS MOTOR CONTROL, 5 TIMERS, SPI, LINSCI(TM)
• Manufacturer: STMicroelectronics

Specifications of ST7MC2R6

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators and by-pass for external clock, clock security system.
• Four Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Main Clock Controller With: Real time base, Beep and Clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, external clock input, PWM and pulse generator modes
• 8-bit Pwm Auto-reload Timer With: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector

ST7MC1xx/ST7MC2xx
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 Run and Slow modes (Flash devices)
Figure 131. Typical I
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. The increase in consumption when executing from Flash
is 50%.
- All I/O pins in input mode with a static value at V
- All peripherals in reset state.
- LVD disabled.
- Clock input (OSC1) driven by external square wave.
- In Slow and Slow-wait mode, f
252/309
Symbol
consumption.
To obtain the total current consumption of the device, add the clock source
I
DD
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
0
Supply current in Run mode
(see
Supply current in Slow mode
(see
Figure
Figure
1
2
131)
132)
Parameter
DD
3
in Run vs. f
Fcpu Mhz
CPU
4
is based on f
5
2)
2)
CPU
6
OSC
7
DD
or V
divided by 32.
8
SS
f
f
OSC
OSC
(no load)
Figure 132. Typical I
=16MHz, f
=16MHz, f
Conditions
DD
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
max. and f
CPU
CPU
1
(Section
=8MHz
=500kHz
CPU
2
max.
12.5.3) and the peripheral power
DD
3
Fcpu Mhz
in Slow vs. f
4
Typ
12
5
5
Max
18
6
8
CPU
1)
7
Unit
mA
mA
8