MAXQ610 Maxim, MAXQ610 Datasheet - Page 5

• Manufacturer Part Number: MAXQ610
• Description: The MAXQ610 is a low-power, 16-bit MAXQ® microcontroller designed for low-power applications including universal remote controls, consumer electronics, and white goods
• Manufacturer: Maxim

RECOMMENDED DC OPERATING CONDITIONS (continued)
(V
Input High Voltage for HFXIN
IRRX Input Filter Pulse-Width
Reject
IRRX Input Filter Pulse-Width
Accept
Output Low Voltage for IRTX
Output Low Voltage for RESET
and All Port Pins (Note 10)
Output High Voltage for IRTX and
All Port Pins
Input/Output Pin Capacitance for
All Port Pins
Input Leakage Current
Input Pullup Resistor for RESET,
IRTX, IRRX, and All Port Pins
EXTERNAL CRYSTAL/RESONATOR
Crystal/Resonator
Crystal/Resonator Period
Crystal/Resonator Warmup Time
Oscillator Feedback Resistor
EXTERNAL CLOCK INPUT
External Clock Frequency
External Clock Period
External Clock Duty Cycle
System Clock Frequency
System Clock Period
NANOPOWER RING OSCILLATOR
Nanopower Ring Oscillator
Frequency
Nanopower Ring Oscillator Duty
Cycle
Nanopower Ring Oscillator
Current
DD
= V
RST
PARAMETER
16-Bit Microcontroller with Infrared Module
to 3.6V, T
_______________________________________________________________________________________
A
= 0°C to +70°C.) (Note 1)
t
SYMBOL
t
XCLK_DUTY
V
V
XTAL_RDY
t
t
IH_HFXIN
R
IRRX_R
IRRX_A
OL_IRTX
f
t
f
t
I
f
t
HFXIN
HFXIN
NANO
NANO
NANO
V
R
XCLK
XCLK
V
C
OSCF
f
t
CK
CK
I
OH
OL
PU
IO
L
V
V
V
V
V
V
I
(Note 5)
Internal pullup disabled
V
V
From initial oscillation
(Note 5)
HFXOUT = GND
T
T
(Note 5)
Typical at V
(Note 5)
OH
A
A
DD
DD
DD
DD
DD
DD
DD
DD
= +25°C
= +25°C, V
= -2mA
= 3.6V, I
= 2.35V, I
= 1.85V, I
= 3.6V, I
= 2.35V, I
= 1.85V, I
= 3.0V, V
= 2.0V, V
DD
OL
OL
OL
OL
OL
OL
OL
OL
DD
CONDITIONS
= 1.64V, T
= 25mA (Note 5)
= 11mA (Note 5)
= 0.4V (Note 5)
= 0.4V
= 10mA (Note 5)
= 4.5mA
= 8mA (Note 5)
= 4.5mA
= POR voltage (Note 5)
A
= +25°C
0.7 x
V
-100
MIN
V
300
0.5
0.5
DC
3.0
1.7
DD
16
17
45
40
DD
1
-
8192 x t
1/f
1/f
f
1/f
f
TYP
XCLK
HFIN
0.4
0.4
0.4
HFXIN
1.0
8.0
2.4
28
30
40
XCLK
CK
HFXIN
+100
MAX
20.0
V
V
400
1.0
1.0
1.0
0.5
0.5
0.5
1.5
50
15
39
41
12
12
55
60
DD
DD
UNITS
MHz
MHz
MHz
MHz
kHz
M
k
ms
ns
pF
nA
nA
ns
ns
ns
%
%
V
V
V
V
5