UPD78P324 Datasheet, PDF (6/80 Pages) NEC – 16-/8-Bit Single-Chip Microcomputers

P00-P07
P20-P27
P30-P34
P40-P47
P50-P57
P70-P77
P80-P85
P90-P93
NMI
INTP0-INTP6
RTP0-RTP7
TI
TXD
RXD
SB0/SO
SB1/SI
SCK
TO00-TO03
TO10, TO11
: Port0
: Port2
: Port3
: Port4
: Port5
: Port7
: Port8
: Port9
: Nonmakable Interrupt
: Interrupt from Peripherals
: Realtime Port
: Timer Input
: Transmit Data
: Receive Data
: Serial Bus/Serial Output
: Serial Bus/Serial Input
: Serial Clock
:
:
 Timer Output

µPD78P324, 78P324(A)
RESET
X1, X2
WDTO
EA
TMD
TAS
WR
RD
ASTB
AD0-AD7
A8-A15
AN0-AN7
AVREF
AVSS
AVDD
VDD
VSS
NC
: Reset
: Crystal
: Watchdog Timer Output
: External Access
: Turbo Mode
: Turbo Access Strobe
: Write Strobe
: Read Strobe
: Address Strobe
: Address/Data Bus
: Address Bus
: Analog Input
: Analog Reference Voltage
: Analog VSS
: Analog VDD
: Power Supply
: Ground
: Non-connection
6