HD64F3437TF16 Datasheet, PDF (652/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.

Addr.
(Last Register
Byte) Name Bit 7
Bit 6
Bit 5
Bit Names
Bit 4 Bit 3
Bit 2
Bit 1
Bit 0
Module
H'B8 P5DDR
H'B9 P6DDR
H'BA P5DR
H'BB P6DR
H'BC PBODR
H'BD P8DDR/
PBPIN
H'BE P7PIN/
PBDDR
H'BF P8DR
H'C0 P9DDR
H'C1 P9DR
H'C2 WSCR
—
—
—
—
—
P5₂DDR P5₁DDR P5₀DDR Port 5
P6₇DDR P6₆DDR P6₅DDR P6₄DDR P6₃DDR P6₂DDR P6₁DDR P6₀DDR Port 6
—
—
—
—
—
P5₂
P5₁
P5₀
Port 5
P6₇
P6₆
P6₅
P6₄
P6₃
P6₂
P6₁
P6₀
Port 6
PB₇
PB₆
PB₅
PB₄
PB₃
PB₂
PB₁
PB₀
Port B
—/
P8₆DDR/ P8₅DDR/ P8₄DDR/ P8₃DDR/ P8₂DDR/ P8₁DDR/ P8₀DDR/ Port 8/
PB₇
PB₆
PB₅
PB₄
PB₃
PB₂
PB₁
PB₀
Port B
P7₇/
P7₆/
P7₅/
P7₄/
P7₃/
P7₂/
P7₁/
P7₀/
Port 7/
PB₇DDR PB₆DDR PB₅DDR PB₄DDR PB₃DDR PB₂DDR PB₁DDR PB₀DDR Port B
—
P8₆
P8₅
P8₄
P8₃
P8₂
P8₁
P8₀
Port 8
P9₇DDR P9₆DDR P9₅DDR P9₄DDR P9₃DDR P9₂DDR P9₁DDR P9₀DDR Port 9
P9₇
P9₆
P9₅
P9₄
P9₃
P9₂
P9₁
P9₀
RAMS^*2 RAM0^*2 CKDBL FLSHE^*3 WMS1 WMS0 WC1 WC0
H'C3 STCR IICS IICD IICX IICE STAC MPE ICKS1 ICKS0
H'C4 SYSCR SSBY STS2 STS1 STS0 XRST NMIEG HIE
RAME
H'C5 MDCR EXPE^*3 —
—
—
—
—
MDS1 MDS0
H'C6 ISCR
IRQ7SC IRQ6SC IRQ5SC IRQ4SC IRQ3SC IRQ2SC IRQ1SC IRQ0SC
H'C7 IER
IRQ7E IRQ6E IRQ5E IRQ4E IRQ3E IRQ2E IRQ1E IRQ0E
H'C8 TCR
CMIEB CMIEA OVIE CCLR1 CCLR0 CKS2 CKS1 CKS0 TMR0
H'C9 TCSR CMFB CMFA OVF —
OS3 OS2 OS1 OS0
H'CA TCORA
H'CB TCORB
H'CC TCNT
H'CD —
—
—
—
—
—
—
—
—
H'CE —
—
—
—
—
—
—
—
—
H'CF —
—
—
—
—
—
—
—
—
H'D0 TCR
CMIEB CMIEA OVIE CCLR1 CCLR0 CKS2 CKS1 CKS0 TMR1
H'D1 TCSR CMFB CMFA OVF —
OS3 OS2 OS1 OS0
H'D2 TCORA
H'D3 TCORB
H'D4 TCNT
H'D5 —
—
—
—
—
—
—
—
—
H'D6 —
—
—
—
—
—
—
—
—
H'D7 —
—
—
—
—
—
—
—
—
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