ST10F269Z2 STMicroelectronics, ST10F269Z2 Datasheet - Page 124

• Manufacturer Part Number: ST10F269Z2
• Description: 16-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST10F269Z2

• Single Voltage Supply: 5V ±10% (EMBEDDED REGULATOR FOR 2.7 or 3.3 V CORE SUPPLY).
• Temperature Ranges: -40 +125 °C / -40 to 85 °C

19 - POWER REDUCTION MODES
Figure 62 : Simplified Powerdown Exit Circuitry
Figure 63 :
124/184
XTAL1
CPU clk
Internal
Powerdown
signal
External
Interrupt
RPD
ExitPwrd
(internal)
Powerdown Exit Sequence When Using an External Interrupt (PLL x 2)
enter
PowerDown
external
interrupt
reset
V
DD
V
DD
D Q
D Q
Q1
Q2
cd
cd
Q
Q
System clock
delay for oscillator/pll
stop pll
stop oscillator
stabilization
CPU and Peripherals clocks
V
DD
Weak Pull-down
(~ 200 A)
Pull-up
RPD
~ 2.5 V
ST10F269