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UPD77112GC Datasheet(PDF) 41 Page - NEC

Part # UPD77112GC
Description  16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSORS
PDF  80 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD77112GC Datasheet(HTML) 41 Page - NEC

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Data Sheet U12801EJ4V0DS00
41
µµµµPD77110, 77111, 77112
DC Characteristics (TA =
−−−−40 to +85°°°°C, with IVDD and EVDD within recommended operating condition range)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
VIHN
Pins other than below
0.7 EVDD
EVDD
V
High-level input voltage
VIHS
CLKIN, RESET,
INT1 - INT4, SCK1, SIEN1,
SOEN1, SCK2, SIEN2, SOEN2
0.8 EVDD
EVDD
V
Low-level input voltage
VIL
0
0.2 EVDD
V
LOH =
−2.0 mA
0.7 EVDD
V
High-level output voltage
VOH
IOH =
−100
µA
0.8 EVDD
V
Low-level output voltage
VOL
IOL = 2.0 mA
0.2 EVDD
V
High-level input leakage
current
ILH
Other than TDI, TMS, and TRST
VI = EVDD
010
µA
Low-level input leakage
current
ILL
Other than TDI, TMS, and TRST
VI = 0 V
−10
0
µA
Pull-up pin current
IPUI
TDI, TMS, 0 V
≤ VI ≤ EVDD
−250
0
µA
Pull-down pin current
IPDI
TRST, 0 V
≤ VI ≤ EVDD
0
250
µA
IDD
Note 1
During operating, 30 ns, IVDD =
2.7 V
TBD
75
mA
IDDH
In halt mode, tcC = 30 ns,
divided by eight, IVDD = 2.7 V
TBD
10
mA
Internal supply current
[VIHN = VIHS = EVDD, VIL = 0 V,
no load]
IDDS
In stop mode, 0
°C < TA < 60°C
100
Note 2
µA
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
µPD77111 and 77112. The parameters of the µPD77110 are still under evaluation.
Common Test Criteria of Switching Characteristics
0.8 EVDD
0.5 EVDD
0.2 EVDD
0.8 EVDD
0.5 EVDD
0.2 EVDD
Test points
CLKIN, RESET, INT1 - INT4,
SCK1, SIEN1, SOEN1, SCK2,
SIEN2, SOEN2
0.7 EVDD
0.5 EVDD
0.2 EVDD
0.7 EVDD
0.5 EVDD
0.2 EVDD
Test points
Input
(other than above)
0.5 EVDD
0.5 EVDD
Test points
Output



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