CXP973F064 Datasheet, PDF (17/42 Pages) Sony Corporation – CMOS 16-bit Single Chip Microcomputer

Pin
Circuit format
PK0 to PK2
PK register
(Undefined after a reset)
PKD register
("0" after a reset)
Internal data bus
RD
CXP973F064
After a reset
Hi-Z
IP
PK3/ADTEN
PK4/ADTRG
PK register
(Undefined after a reset)
PKD register
("0" after a reset)
Internal data bus
RD
ADTEN, ADTRG
PK5/TETB
PK register
("1" after a reset)
Internal data bus
RD
IP
CMOS Schmitt input
Hi-Z
"H" level
PK6/TETA
PK register
("1" after a reset)
Internal data bus
RD
PK register write S Q
Reset R
∗
∗ _{Pull-up transistor}
approximately 150kΩ (VDD = 2.7 to 3.6V)
"H" level
("H" level at ON
resistance of
pull-up transistor
by a reset.)
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