參數(shù)資料
型號(hào): UPD77019GC-013-9EU
廠商: NEC Corp.
元件分類: 數(shù)字信號(hào)處理
英文描述: 16 bits, Fixed-point Digital Signal Processor
中文描述: 16位定點(diǎn)數(shù)字信號(hào)處理器
文件頁數(shù): 15/56頁
文件大?。?/td> 261K
代理商: UPD77019GC-013-9EU
15
μ
PD77019-013
Preliminary Data Sheet
Recommended connection
connect to V
DD
open
connect to V
DD
or GND, via a resistor
open
connect to V
DD
open
connect to V
DD
or GND
connect to GND
open
connect to V
DD
or GND
connect to V
DD
open
connect to V
DD
or GND, via a resistor
connect to GND, via a resistor
open
open(pull-up internally)
open
Pin I/O
INT1 - INT4
I
X/Y
O
DA0 - DA13
O
D0 - D15
Note1
I/O
MRD, MWR
O
WAIT
I
HOLDRQ
I
BSTB
O
HOLDAK
O
SCK1, SCK2
I
SI1, SI2
I
SOEN1, SOEN2
I
SIEN1, SIEN2
I
SORQ1
O
SO1, SO2
O
SIAK1
O
HA0, HA1
I
HCS
I
HRD, HWR
I
HRE, HWE
O
HD0 - HD7
Note2
I/O
P0 - P3
I/O
TCK
I
TDO, TICE
O
TMS, TDI
I
CLKOUT
O
1.2 Recommended Connection for Unused Pins
Notes 1.
Can leave open, if no access to external data memory is
executed in the whole of program.
But in the HALT mode or STOP mode when the current
consumption is reduced, connect a pin as recommended
connection.
2.
Can leave open, if HCS, HRD, HWR are fixed to high level.
But in the HALT mode or STOP mode when the current
consumption is reduced, connect a pin as recommended
connection.
Remark
I: Input pin, O: Output pin, I/O: Input/Output pin
相關(guān)PDF資料
PDF描述
UPD77019-013 PTSE 5C 5#16 PIN PLUG
UPD77019 16 bits, Fixed-point Digital Signal Processor
UPD77019GC 16 bits, Fixed-point Digital Signal Processor
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