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80-0208-B Datasheet, PDF (7/13 Pages) List of Unclassifed Manufacturers – Speech And Music Processor | |||
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Data Sheet
SC-604
Absolute Maximum Ratings
Absolute maximum ratings over operating free-air temperature range (unless otherwise noted)â
Supply voltage, VDD (see Note 1)
Supply current, IDD (see Note 2)
Input voltage range, VI (see Note 1)
Output voltage range, VO (see Note 1)
Storage temperature range, TA
-0.3 to 7 V
35 mA
-0.3 to VDD + 0.3 V
-0.3 to VDD + 0.3 V
-30°C to 125°C
WARNING:
Stressing the SC-604 beyond the âAbsolute
Maximum Ratingsâ may cause permanent
damage. These are stress ratings only.
Operation beyond the âOperating Conditionsâ is
not recommended and extended exposure
beyond the âOperating Conditionsâ may affect
device reliability.
NOTES: 1. Unless otherwise noted, all voltages are measured with respect to VSS.
2. The total supply current includes the current out of all the I/O pins as well as the operating current of the device.
Recommended Operating Conditions
Supply voltage (with respect to VSS), VDD
CPU clock rate (as programmed), f(CPU)
Load resistance between DACP and DACM, R(DAC)
Operating free-air temperature, TA
MIN MAX UNIT
3
5.2
V
64 12,320 kHz
32
â¦
Device functionality 0
70
°C
Timing Requirements
t(RESET)
t1(WIDTH)
t2(WIDTH)
Reset_ low pulse width, while VDD is within specified limits
Pulse width required prior to a negative transition at pin PD3, PD5, or PF0 â PF7â¡
Pulse width required prior to a positive transition at pin PD2 or PD4â
MIN MAX UNIT
100
ns
2
1/FCPU
2
1/FCPU
â¡ While these pins are being used as interrupt inputs.
t(RESET)
t(RESET)
Figure 1: Initialization Timing Diagram
t1(WIDTH (PD3, PD5, or F port))
t2(WIDTH (PD2, or PD4))
t1(WIDTH)
t2(WIDTH)
Figure 2: External Interrupt Pin Pulse Width Requirements t1WIDTH and t2WIDTH
© 2002 Sensory Inc.
P/N 80-0208-B
7
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