參數(shù)資料
型號: UPD703130GC-8EU
廠商: NEC Corp.
英文描述: MOS INTEGRATED CIRCUIT
中文描述: 馬鞍山集成電路
文件頁數(shù): 3/72頁
文件大?。?/td> 601K
代理商: UPD703130GC-8EU
Preliminary Data Sheet U15390EJ1V0DS
3
μ
PD703130
PIN NAMES
A0 to A23:
ANI0 to ANI3:
AV
DD
:
AV
REF
:
AV
SS
:
BCYST:
CKSEL
:
CLKOUT:
CS0, CS3 to CS5:
CV
DD
:
CV
SS
:
D0 to D15:
DMAAK0 to DMAAK3
:
DMARQ0 to DMARQ3
: DMA request
HLDAK:
HLDRQ:
HV
DD
:
INTP100 to INTP103, : Interrupt request from peripherals
INTP110 to INTP113,
INTP130
IORD:
I/O read strobe
IOWR:
I/O write strobe
LCAS:
Lower column address strobe
LWR:
Lower write strobe
MODE0, MODE2:
Mode
NMI:
Non-maskable interrupt request
OE:
Output enable
P00, P02, P04 to P07: Port 0
P10, P12, P14 to P17: Port 1
Address bus
Analog input
Analog power supply
Analog reference voltage
Analog ground
Bus cycle start timing
Clock generator operating mode select
Clock output
Chip select
Clock generator power supply
Clock generator ground
Data bus
DMA acknowledge
P20, P22 to P27:
P33, P34:
P50 to P57:
P60 to P67:
P70 to P73:
P80, P83 to P85:
P90 to P97:
P100, P102:
PX6, PX7:
RAS3 to RAS5:
RD:
RESET:
RXD0, RXD1:
SCK0, SCK1:
SI0, SI1:
SO0, SO1:
TCLR10 to TCLR12: Timer clear
TI13:
TO100, TO110:
TO120
TXD0, TXD1:
UCAS:
UWR:
V
DD
:
V
SS
:
WAIT:
WE:
X1, X2:
Port 2
Port 3
Port 5
Port 6
Port 7
Port 8
Port 9
Port 10
Port X
Row address strobe
Read
Reset
Receive data
Serial clock
Serial input
Serial output
Hold acknowledge
Hold request
Power supply for external pins
Timer input
Timer output
Transmit data
Upper column address strobe
Upper write strobe
Power supply for internal unit
Ground
Wait
Write enable
Crystal
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