Z8F6401VN020SC00TR Zilog, Z8F6401VN020SC00TR Datasheet - Page 48

• Manufacturer Part Number: Z8F6401VN020SC00TR
• Description: IC ENCORE MCU FLASH 64K 44PLCC
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F6401VN020SC00TR

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F6401VN020SC00T

PS017610-0404
Stop Mode Recovery Using a GPIO Port Pin Transition
Caution:
Each of the GPIO Port pins may be configured as a Stop Mode Recovery input source. On
any GPIO pin enabled as a Stop Mode Recover source, a change in the input pin value
(from High to Low or from Low to High) initiates Stop Mode Recovery. In the Watch-Dog
Timer Control register, the STOP bit is set to 1.
In Stop mode, the GPIO Port Input Data registers (PxIN) are disabled. The
Port Input Data registers record the Port transition only if the signal stays
on the Port pin through the end of the STOP Mode Recovery delay. Thus,
short pulses on the Port pin can initiate STOP Mode Recovery without be-
ing written to the Port Input Data register or without initiating an interrupt
(if enabled for that pin).
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Reset and Stop Mode Recovery
Z8 Encore!
®
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