参数资料
型号: MAXQ622-KIT#
厂商: Maxim Integrated Products
文件页数: 31/35页
文件大小: 0K
描述: EVALUATION KIT FOR MAXQ622
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
系列: MAXQ®
类型: MCU
适用于相关产品: MAXQ622
所含物品: 2 个板,线缆,CD
相关产品: MAXQ622X-0000+-ND - IC MCU 16BIT IR MOD BARE DIE
MAXQ622G-0000+-ND - IC MCU 16BIT 128KB IR MOD 64LQFP
其它名称: 90-M6900#KIT
5
Maxim Integrated
16-Bit Microcontrollers with
Infrared Module and Optional USB
MAXQ612/MAXQ622
RECOMMENDED OPERATING CONDITIONS (continued)
(VDD = VRST to 3.6V, TA = 0NC to +70NC.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Hysteresis (Schmitt)
VIHYS
300
mV
Input Low Voltage for HFXIN
VIL_HFXIN
External driven clock and not
feedback connected crystal
oscillator
VGND
0.3 x VDD
V
Input High Voltage for HFXIN
VIH_HFXIN
External driven clock and not
feedback connected crystal
oscillator
0.7 x VDD
VDD
V
IRRX Input Filter Pulse-Width
Reject
tIRRX_R
50
ns
IRRX Input Filter Pulse-Width
Accept
tIRRX_A
300
ns
Output Low Voltage for IRTX
VOL_IRTX
VDD = 3.6V, IOL = 25mA (Note 6)
1.0
V
VDD = 2.35V, IOL = 10mA (Note 6)
1.0
VDD = 1.85V, IOL = 4.5mA
1.0
Output Low Voltage for RESET
and All Port Pins (Note 12)
VOL
VDD = 3.6V, IOL = 11mA (Note 6)
0.4
0.5
V
VDD = 2.35V, IOL = 8mA (Note 6)
0.4
0.5
VDD = 1.85V, IOL = 4.5mA
0.4
0.5
Output High Voltage for IRTX
and All Port Pins
VOH
IOH = -2mA
VDDIO -
0.5
VDDIO
V
Input/Output Pin Capacitance
for All Port Pins Except DP, DM
CIO
(Note 6)
15
pF
Input Leakage Current
IL
Internal pullup disabled
-100
+100
nA
Input Pullup Resistor for
RESET, IRTX, IRRX, P0 to P6
RPU
VDD = 3V, VOL = VDD/2 (Note 6)
16
25
39
k
W
VDD = 2V, VOL = VDD/2
17
27
41
VDD = 3.0V, VOL = 0.4V (Note 6)
16
28
39
VDD = 2.0V, VOL = 0.4V (Note 6)
17
30
41
GPIO Supply Output High
Voltage
VDDIOH
VDDIOH current is the sum of VDDIO
current and IOH of all GPIO, IOH =
10mA
VDD - 0.4
VDD
V
EXTERNAL CRYSTAL/RESONATOR
Crystal/Resonator
fHFXIN
(Note 13)
1
12
MHz
Crystal/Resonator Period
tHFXIN
1/fHFXIN
ns
Crystal/Resonator Warmup
Time
tXTAL_RDY From initial oscillation
8192 x
tHFXIN
ms
Oscillator Feedback Resistor
ROSCF
(Note 6)
0.5
1.0
1.5
M
W
Crystal ESR
(Note 6)
60
W
EXTERNAL CLOCK INPUT
External Clock Frequency
fXCLK
(Note 13)
DC
12
MHz
External Clock Period
tXCLK
1/fXCLK
ns
External Clock Duty Cycle
tXCLK_DUTY
45
55
%
System Clock Frequency
fCK
fHFXIN
MHz
HFXOUT = GND
fXCLK
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