3069RF-ZTAT Datasheet, PDF (302/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

Port 8
Port 8 pins
Pin functions in modes 1 to 5
(expanded modes)
P8₄ / CS₀
P8₃ / CS₁ / IRQ₃ / ADTRG
P8₂ / CS₂ / IRQ₂
P8₁ / CS₃ / IRQ₁
P8₀/ RFSH /IRQ ₀
P8₄ (input)/ CS₀ (output)
P8₃ (input)/ CS₁ (output)/ IRQ₃ (input) / ADTRG (input)
P8₂ (input)/ CS₂ (output)/ IRQ₂ (input)
P8₁ (input/output)/ CS₃ (output)/IRQ₁(input)
P8₀ (input/output)/ RFSH (output)/ IRQ ₀ (input)
Pin functions in mode 7
(single-chip mode)
P8₄ /(input/output)
P8₃/(input/output)/ IRQ₃ (input) / ADTRG (input)
P8₂/(input/output)/ IRQ₂ (input)
P8₁/(input/output)/ IRQ₁ (input)
P8₀/(input/output)/ IRQ₀ (input)
Figure 8.8 Port 8 Pin Configuration
Rev. 5.0, 09/04, page 280 of 978