asm0406c Aplus Integrated circuits Inc., asm0406c Datasheet - Page 7

• Manufacturer Part Number: asm0406c
• Description: Very Low-cost Voice Synthesizer With 4-bit Microprocessor
• Manufacturer: Aplus Integrated circuits Inc.

1.5 DC Characteristics for ASMxxxxx
FIGURE 1.3 : Frequency Range for Rosc in RM mode
SYMBOL
VDD
Cout
dF/F
dF/F
Iop
Ioh
Isb
Iih
Iol
Resistor(k ohm)
3v Freq.(MHz)
8
6
4
2
0
OUTPUT HIGH CURRENT
OUTPUT LOW CURRENT
CURRENT
OPERATING VOLTAGE
0
SUPPLY
DA CURRENT OUT
INPUT CURRENT
Fosc VARIATION
/Internal pull low
(FULL SCALE)
PARAMETER
FREQUENCY
STABILITY
200
OPERATING
STANDBY
1200
2.92
400
R osc & F req.
VDD
3
5
3
5
3
5
5
3
5
3
5
3
5
600
R osc k ohm
7.02
MIN.
6
1000
2.4
-10
-20
3.51
800
TYP.
-5.2
5.2
20
-3
-8
3
2
7
3
9
7
4
4.13
MAX.
1000
5.0
10
20
1
1
4.13
820
3.51
UNIT
mA
mA
uA
uA
%
%
V
1200
ASM0406C
2.92
depending on Freq.
(IO Ports with weak
Rosc=850k, 4MHz
pull-high pull-low)
7.02
in HALT Mode
in HALT Mode
Fosc(3v- 2.4v)
560
CONDITION
IO Floating
4MHz, RM
4MHz, RM
4MHz, RM
4MHz, RM
(IO ports)
VDD=3V,
Fosc (3v)
1400