參數(shù)資料
型號(hào): UPD77111GK
廠商: NEC Corp.
元件分類: 數(shù)字信號(hào)處理
英文描述: 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 16位定點(diǎn)數(shù)字信號(hào)處理器
文件頁數(shù): 41/80頁
文件大?。?/td> 451K
代理商: UPD77111GK
Data Sheet U12801EJ4V0DS00
41
μ
PD77110, 77111, 77112
DC Characteristics (T
A
=
40 to +85
°
C, with IV
DD
and EV
DD
within recommended operating condition range)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
V
IHN
Pins other than below
0.7 EV
DD
EV
DD
V
High-level input voltage
V
IHS
CLKIN, RESET,
INT1 - INT4, SCK1, SIEN1,
SOEN1, SCK2, SIEN2, SOEN2
0.8 EV
DD
EV
DD
V
Low-level input voltage
V
IL
0
0.2 EV
DD
V
L
OH
=
2.0 mA
0.7 EV
DD
V
High-level output voltage
V
OH
I
OH
=
100
μ
A
0.8 EV
DD
V
Low-level output voltage
V
OL
I
OL
= 2.0 mA
0.2 EV
DD
V
High-level input leakage
current
I
LH
Other than TDI, TMS, and TRST
V
I
= EV
DD
0
10
μ
A
Low-level input leakage
current
I
LL
Other than TDI, TMS, and TRST
V
I
= 0 V
10
0
μ
A
Pull-up pin current
I
PUI
TDI, TMS, 0 V
V
I
EV
DD
250
0
μ
A
Pull-down pin current
I
PDI
TRST, 0 V
V
I
EV
DD
0
250
μ
A
I
DD
Note 1
During operating, 30 ns, IV
DD
=
2.7 V
TBD
75
mA
I
DDH
In halt mode, t
cC
= 30 ns,
divided by eight, IV
DD
= 2.7 V
TBD
10
mA
Internal supply current
[V
IHN
= V
IHS
= EV
DD
, V
IL
= 0 V,
no load]
I
DDS
In stop mode, 0
°
C < T
A
< 60
°
C
100
Note 2
μ
A
Notes 1.
The TYP. values are when an ordinary program is executed.
The MAX. values are when a special program that brings about frequent switching inside the device is
executed.
2.
Values of
μ
PD77111 and 77112. The parameters of the
μ
PD77110 are still under evaluation.
Common Test Criteria of Switching Characteristics
0.8 EV
DD
0.5 EV
DD
0.2 EV
DD
0.8 EV
DD
0.5 EV
DD
0.2 EV
DD
Test points
CLKIN, RESET, INT1 - INT4,
SCK1, SIEN1, SOEN1, SCK2,
SIEN2, SOEN2
0.7 EV
DD
0.5 EV
DD
0.2 EV
DD
0.7 EV
DD
0.5 EV
DD
0.2 EV
DD
Test points
Input
(other than above)
0.5 EV
DD
0.5 EV
DD
Test points
Output
相關(guān)PDF資料
PDF描述
UPD77110 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS
UPD77111 16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS
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