參數(shù)資料
型號: LC78628
廠商: Sanyo Electric Co.,Ltd.
元件分類: 數(shù)字信號處理
英文描述: 16-bit fixed point DSP with Flash
中文描述: 具有閃存的 16 位定點 DSP
文件頁數(shù): 5/40頁
文件大?。?/td> 241K
代理商: LC78628
No. 6329-5/40
LC78628E
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain
I
DD
1
I
DD
2
V
DD
, VV
DD
, XV
DD
, LV
DD
, RV
DD
: 4.5 V to 5.5 V
V
DD
3V: 3.0 V to 3.6 V
DEFI, EFMIN, SCLK, COIN, RES, HFL, TES, RWC,
CQCK, TEST1, LRCKI, BCKI, DATAI, XIN: V
IN
= V
DD
1
TAI, TEST2 to TEST5, CS, PCCL: V
IN
= V
DD
1
DEFI, EFMIN, SCLK, COIN, RES, HFL, TES, RWC,
CQCK, TAI, TEST1 to TEST5, CS, PCCL, LRCKI, BCKI,
DATAI, XIN: V
IN
= 0 V
EFMO: I
OH
= –1 mA
CLV
+
, CLV
, V/P, P0 to P4, PCK, FSEQ, TOFF, TGL,
JP
+
, JP
, 16M, EMPH, LRCKO, DACKO, DFOLO,
DFORO, GAIN, MUTEL, MUTER, DOUT, EFLG, TEST6, V
DD
1 – 2.1
FSX, WRQ, SQOUT, TST11, DQSY, 4.2M, SRDT, LRSY,
CK2, ROMXA, C2F: I
OH
= –4 mA
HDCD: I
OH
= –12 mA
LCHP, LCHN, RCHP, RCHN: I
OH
= –1 mA
EFMO: I
OL
= 1 mA
CLV
+
, CLV
, V/P, P0 to P4, PCK, FSEQ, TOFF, TGL,
JP
+
, JP
, 16M, EMPH, LRCKO, DACKO, DFOLO,
DFORO, GAIN, MUTEL, MUTER, DOUT, EFLG, TEST6,
FSX, WRQ, SQOUT, TST11, DQSY, 4.2M, SRDT, LRSY,
CK2, ROMXA, C2F: I
OL
= 4 mA
HDCD: I
OL
= 12 mA
LCHP, LCHN, RCHP, RCHN: I
OH
= 1 mA
PDO, CLV
+
, CLV
, JP
+
, JP
, P0 to P4, EMPH, SQOUT,
EFMO: In the high-impedance output state
PDO: R
ISET
= 68 k
PDO: R
ISET
= 68 k
17
24
mA
55
85
mA
I
IH
1
–10
+10
μA
High-level input current
I
IH
2
10
200
μA
Low-level input current
I
IL
–10
+10
μA
V
OH
1
4
V
V
OH
2
V
High-level output voltage
V
OH
3
V
OH
4
V
OL
1
V
DD
1 – 2.1
V
3.0
4.5
V
1
V
Low-level output voltage
V
OL
2
0.4
V
V
OL
3
V
OL
4
0.4
V
0.5
2.0
V
Output off leakage current
I
OFF
1
–10
+10
μA
Charge pump output current
I
PDOH
I
PDOL
64
80
96
μA
–96
–80
–64
μA
Electrical Characteristics
at Ta = 25°C, V
DD
1 = 5 V, V
DD
2 = 3.3 V, V
SS
= 0 V
相關PDF資料
PDF描述
LC78628E 16-bit fixed point DSP with Flash
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LC78631 16-bit fixed point DSP with Flash
LC78631E 16-bit fixed point DSP with Flash
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