ISD9100 Datasheet, PDF (20/26 Pages) List of Unclassifed Manufacturers – ISD Cortex-M0 ChipCorder

ISD9100 Series Datasheet
6.3 AC Electrical Characteristics
6.3.1 External 32kHz XTAL Oscillator
PARAMETER
CONDITION
Input clock frequency
External crystal
Temperature
-
VDD
-
MIN.
-
-40
2.4
TYP.
32.768
-
-
MAX.
-
85
5.5
UNIT
kHz
℃
V
6.3.2 Internal 49.152MHz Oscillator
PARAMETER
CONDITION
Supply voltage^[1]
-
Center Frequency
-
Calibrated Internal Oscillator
Frequency
+25C; VDD =5V
-40C~+85C;
VDD=2.5V~5.5V
MIN.
2.4
-
-1
-4
TYP.
-
49.152
-
-
MAX.
5.5
1
4
UNIT
V
MHz
%
%
6.3.3 Internal 16 kHz Oscillator
PARAMETER
CONDITION
Supply voltage
-
Center Frequency
-
Calibrated Internal Oscillator
Frequency
+25C; VDD =5V
-40C~+85C;
VDD=2.5V~5.5V
Notes:
*1. Internal operation voltage comes from LDO.
MIN.
2.4
-
-10
-20
TYP.
-
10
-
-
MAX.
5.5
-
10
20
UNIT
V
kHz
%
%
6.3.4 Reset Characteristics
(VDD-VSS=5V, TA = 25C, FOSC = 49.152 MHz unless otherwise specified.)
Parameter
No.
Parameter Parameter Name
R1
VTH
Reset threshold
R2
TVDDRISE
Supply voltage (VDD) rise time (0V-5V),
power on reset
R3
TPOR
Power-On Reset timeout
R4
TIRPOR
Internal reset timeout after POR
R5
TMIN
Minimum RESETN pulse width
R6
TIRHWR
Internal reset timeout after hardware reset
(RESETN pin)
- 20 -
Min Typ Max Unit
1 1.7 2
V
-
- 100 ms
-
-
-
-
100 -
12 µs
45 µs
-
ns
-
-
20 µs
Release Date: January 8, 2016
Revision V1.41