參數(shù)資料
型號: 80-0206-R
廠商: Electronic Theatre Controls, Inc.
英文描述: Speech Recognition Processor
中文描述: 語音識別處理器
文件頁數(shù): 40/49頁
文件大?。?/td> 527K
代理商: 80-0206-R
RSC-4128
Data Sheet
DC Characteristics
40
P/N 80-0206-R
2006 Sensory Inc.
Operating Conditions (T
O
= 0°C to +70°C, V
DD
= 2.4V – 3.6V)
SYMBOL
PARAMETER
V
IL
Input Low Voltage
V
IH
Input High Voltage
I
IL
Input Leakage Current
I
ACT
Supply Current, Active
I
ACT
Supply Current, Active
MIN
-0.1
0.8*Vdd
TYP
<1
10
MAX
0.75
Vdd+0.3
10
20
UNITS
V
V
μA
mA
mA
TEST CONDITIONS
V
ss
<V
pin
<V
dd
Hi-Z Outputs, Vdd=3V
Hi-Z
Vdd=3.6V
Hi-Z Outputs
Outputs,
I
IDLE
Supply Current, Idle without Audio
Wakeup
Supply Current, Idle with Audio
Wakeup (1)
Supply Current, Sleep
Pull-up resistance
P0.0-P0.7, P1.0-P1.7, P2.0- P2.7
A0-A19, D0-D7, PLLEN, -RESET,
-RDR, -RDF, -WRC, -WRD
-XM, PWM0, PWM1
Pull-down resistance
TEST
Output Low Current
A0-A19, D0-D7, -RDR, -RDF,
-WRC, -WRD, PDN
P0.0-P0.7, P1.0-P1.7, P2.0-P2.7
PWM0, PWM1
Output High Current
A0-A19, D0-D7, -RDR, -RDF,
-WRC, -WRD, PDN
P0.0-P0.7, P1.0-P1.7, P2.0-P2.7
PWM0, PWM1
4
7
μA
I
AW
40
60
uA
Hi-Z Output
I
SLEEP
R
PU
1
4
μA
k
k
Hi-Z Outputs
Software selectable
Fixed
10, 200, Hi-Z
100
10
10
k
k
Fixed
Fixed
R
PO
V
OL
= 0.5V, V
DD
= 2.4V
4
mA
8
mA
mA
mA
V
OL
= 0.5V, V
DD
= 2.4V
V
OL
= 0.8V, V
DD
= 3.3V
V
OH
= 1.8V, V
DD
= 2.4V
I
OL
180
-2.5
-5
mA
mA
V
OH
= 1.8V, V
DD
= 2.4V
V
OH
= 2.5V, V
DD
= 3.3V
I
OH
-80
NOTES
1. Audio Wakeup also requires a microphone to be active. The microphone current will vary depending on the
design, but a typical value is approximately 100uA. System level consumption will be the sum of the microphone
current and
I
AW
.
A.C. Characteristics (External memory accesses)
Operating Conditions (T
O
= 0°C to +70°C, V
DD
= 3.3V; load capacitance for outputs = 30pF)
SYMBOL
PARAMETER
PCLK=CLK1/1, 1WS
MIN
0
0
35
35
35
PCLK=CLK1/1, 0WS
MIN
0
0
35
35
35
MAX
14.32
140
5
0
115
140
5
MAX
14.32
70
5
0
47
70
5
UNITS
1/TCL1
TRLRH
TRLAV
TALRAX
TRAVDV
TRHDX
TWLWH
TAVWL
TALWAX
TWDVAV
TWHQX
Processor Clock frequency
-RDR (-RDF) Pulse Width
-RDR (-RDF) Low to Address valid
Address hold after -RDR (-RDF)
Address valid to Valid Data In
Data Hold after -RDR (-RDF)
-WRC (-WRD) Pulse Width
Address Valid to -WRC (-WRD)
Address Hold after -WRC (-WRD)
Write Data Valid to Address Valid
Data Hold after -WRC (-WRD)
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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