3069RF-ZTAT Datasheet, PDF (981/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

Hardware
Pin
Standby Software Standby
Name Mode Reset Mode
Mode
P8₂ 1 to 5 T
T
RAS₂ output*²
(SSOE=0)
T
(SSOE=1)
H
Otherwise*¹
(DDR=0)
T
(DDR=1, SSOE=0)
T
(DDR=1, SSOE=1)
H
7
T
T
Keep
P8₃ 1 to 5 T
T
(DDR=0)
T
(DDR=1, SSOE=0)
T
(DDR=1, SSOE=1)
H
7
T
T
Keep
P8₄ 1 to 4 H
T
(DDR=0)
T
(DDR=1, SSOE=0)
T
(DDR=1, SSOE=1)
H
5
T
T
(DDR=0)
T
(DDR=1, SSOE=0)
T
(DDR=1, SSOE=1)
H
7
T
T
Keep
P9₅ to 1 to T
T
P9₀ 5, 7
PA₃ to 1 to T
T
PA₀ 5, 7
PA₆ to 1, 2, 7 T
T
PA₄
Keep
Keep
Keep
Bus-Released
Mode
RAS₂ output*²
T
Otherwise*¹
(DDR=0)
Keep
(DDR=1)
T
—
(DDR=0)
Keep
(DDR=1)
T
—
(DDR=0)
Keep
(DDR=1)
T
(DDR=0)
Keep
(DDR=1)
T
—
Keep
Keep
Keep
Program Execution
Mode
RAS₂ output
RAS₂
Otherwise
(DDR=0)
I/O port
(DDR=1)
CS₂
I/O port
(DDR=0)
Input port
(DDR=1)
CS₁
I/O port
(DDR=0)
Input port
(DDR=1)
CS₀
(DDR=0)
Input port
(DDR=1)
CS₀
I/O port
I/O port
I/O port
I/O port
Rev. 5.0, 09/04, page 959 of 978