gc80c520a CORERIVER Semiconductor, gc80c520a Datasheet - Page 34
gc80c520a
Manufacturer Part Number
gc80c520a
Description
Midas1.0 Family Mask Rom/eprom/romless 8-bit Turbo Microcontrollers
Manufacturer
CORERIVER Semiconductor
Datasheet
1.GC80C520A.pdf
(187 pages)
- Current page: 34 of 187
- Download datasheet (2Mb)
Port
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
Alternate Functions
(AD0.0) Multiplexed Address/Data bus or (ADC0) ADC input channel 0
(AD0.1) Multiplexed Address/Data bus
(AD0.2) Multiplexed Address/Data bus
(AD0.3) Multiplexed Address/Data bus
(AD0.4) Multiplexed Address/Data bus
(AD0.5) Multiplexed Address/Data bus
(AD0.6) Multiplexed Address/Data bus
(AD0.7) Multiplexed Address/Data bus
(T2) Timer2 output pulse or (PWM1) PWM1 output
(T2EX) Timer 2 capture/reload input or (ADC1) ADC input channel 1
(ADC2) ADC input channel 2
(ADC3) ADC input channel 3
(INT2) External Interrupt 2 rising edge active
(/INT3) External Interrupt 3 falling edge active
(INT4) External Interrupt 4 rising edge active
(/INT5) External Interrupt 5 falling edge active
(A8) Address high bus
(A9) Address high bus
(A10) Address high bus
(A11) Address high bus
(A12) Address high bus
(A13) Address high bus
(A14) Address high bus
(A15) Address high bus
(RXD) Serial Receive UART
(TXD) Serial Transmit UART
(/INT0) External Interrupt 0 active low
(/INT1) External Interrupt 1 active low
(T0) Timer 0 input or (PWM0) PWM0 output
(T1) Timer 1 input
(/WR) External RAM Write strobe
(/RD) External RAM Read strobe
Table 6-5 Alternate Functions
Page 34 of 187
Functional Description
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