HD64F3337YCP16V Datasheet, PDF (166/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Pin
P4₃/TMCI₁/
HIRQ₁₁*
P4₂/TMRI₀
P4₁/TMO₀
P4₀/TMCI₀
Pin Functions and Selection Method
Bit P4₃DDR and the operating mode select the pin function as follows
P4₃DDR
0
1
Operating mode
—
Not slave mode
Slave mode
Pin function
P4₃ input
P4₃ output
HIRQ₁₁ output*
TMCI₁ input
TMCI₁ input is usable when bits CKS2 to CKS0 in TCR of 8-bit timer 1 select an
external clock source
Note: * H8/3337 Series only. H8/3397 Series ICs have no HIRQ₁₁ pin function.
P4₂DDR
0
1
Pin function
P4₂ input
P4₂ output
TMRI₀ input
TMRI₀ input is usable when bits CCLR1 and CCLR0 are both set to 1 in TCR of
8-bit timer 0
Bits OS3 to OS0 in TCSR of 8-bit timer 0 and bit P4₁DDR select the pin function
as follows
OS3 to 0
All 0
Not all 0
P4₁DDR
Pin function
0
P4₁ input
1
P4₁ output
0
1
TMO₀ output
P4₀DDR
0
1
Pin function
P4₀ input
P4₀ output
TMCI₀ input
TMCI₀ input is usable when bits CKS2 to CKS0 in TCR of 8-bit timer 0 select an
external clock source
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