gc80c520g CORERIVER Semiconductor, gc80c520g Datasheet - Page 54

• Manufacturer Part Number: gc80c520g
• Description: Eprom / Rom / Romless Based 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

6.16. Power Management : 3 Modes
Active Mode : The CPU and The Peripherals operate.
Idle Mode
Stop Mode
Exited by activating any interrupt. The CPU resumes.
Exited by activating any reset. The CPU restarts.
Exited by activating external interrupt 0 or 1 (level detect) The CPU resumes.
Exited by activating any reset. The CPU restarts.
External pins must hold ‘0’ during at least crystal stabilization time.
XTAL2
: The CPU is gated off from the clock signal.
: All clocks are stopped.
PD
Only the Peripherals operate.
All activity is completely stopped.
On-chip AMP
C
C
XTAL1
PD
IDL
PCON (87h) : Power Control Register
SMOD1 SMOD0
R/W(0) R/W(0)
PD
IDL
: Stop Mode (Power-down) bit.
: IDLE Mode bit.
-
MiDAS1.0 Family
(Interrupt / Timer / UART /
R/W(1) R/W(0) R/W(0) R/W(0) R/W(0)
ADC / PWM / WDT / PORT)
POF
CPU
Peripheral
GF1
GF0
PD
IDL
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