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參數(shù)資料
型號： MAX3421EEHJ+
廠商： Maxim Integrated Products
文件頁數(shù)： 3/28頁
文件大?。?/td> 0K
描述： IC USB PERIPH/HOST CNTRL 32TQFP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 360
控制器類型： USB 外設(shè)控制器
接口： USB/串行
電源電壓： 3 V ~ 3.6 V
電流 - 電源： 15mA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 32-TQFP
供應(yīng)商設(shè)備封裝： 32-TQFP（5x5）
包裝： 管件
產(chǎn)品目錄頁面： 1407 (CN2011-ZH PDF)
配用： MAX3421EVKIT-1+-ND - EVAL KIT FOR MAX3421E
MAX3421E
USB Peripheral/Host Controller
with SPI Interface
11
Maxim Integrated
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +3V to +3.6V, VL = +1.4V to +3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V, VL =
+2.5V, TA = +25°C.) (Note 3)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(All voltages referenced to GND, unless otherwise noted.)
VCC ......................................................................... -0.3V to +4V
VL .............................................................................-0.3V to +4V
VBCOMP .................................................................-0.3V to +6V
D+, D-, XI, XO ............................................-0.3V to (VCC + 0.3V)
SCLK, MOSI, MISO,
SS, RES, GPOUT7–GPOUT0,
GPIN7–GPIN0, GPX, INT ..........................-0.3V to (VL + 0.3V)
Continuous Power Dissipation (TA = +70°C)
32-Pin TQFN (derate 21.3mW/°C above +70°C) .......1702mW
32-Pin TQFP (derate 13.1mW/°C above +70°C)........1047mW
Operating Temperature Range ...........................-40
°C to +85°C
Junction Temperature ......................................................+150
°C
Storage Temperature Range .............................-65
°C to +150°C
Lead Temperature (soldering, 10s) .................................+300
°C
Soldering Temperature (reflow) .......................................+260
°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Supply Voltage VCC
VCC
3.0
3.3
3.6
V
Logic-Interface Voltage VL
VL
1.4
3.6
V
VCC Supply Current
ICC
Continuously transmitting on D+ and D- at
12Mbps, CL = 50pF on D+ and D- to GND,
CONNECT = 0
45
mA
VL Supply Current
IL
SCLK toggling at 20MHz,
SS = low,
GPIN7–GPIN0 = 0
2.35
10
mA
VCC Supply Current During Idle
ICCID
D+ = high, D- = low
8.7
15
mA
VCC Suspend Supply Current
ICCSUS
CONNECT = 0, PWRDOWN = 1
30
60
A
VL Suspend Supply Current
ILSUS
CONNECT = 0, PWRDOWN = 1
20
50
A
LOGIC-SIDE I/O
ILOAD = +1mA
VL - 0.4
ILOAD = +5mA, VL < 2.5V (Note 4)
VL - 0.45
MISO, GPOUT7–GPOUT0, GPX,
INT Output High Voltage
VOH
ILOAD = +10mA, VL ≥ 2.5V (Note 4)
VL - 0.4
V
ILOAD = -1mA
0.4
ILOAD = -20mA, VL < 2.5V (Note 4)
0.6
MISO, GPOUT7–GPOUT0, GPX,
INT Output Low Voltage
VOL
ILOAD = -20mA, VL ≥ 2.5V (Note 4)
0.4
V
SCLK, MOSI, GPIN7–GPIN0,
SS,
RES Input High Voltage
VIH
2/3 x VL
V
SCLK, MOSI, GPIN7–GPIN0,
SS,
RES Input Low Voltage
VIL
0.4
V
SCLK, MOSI,
SS, RES Input
Leakage Current
IIL
-1
+1
A
GPIN7–GPIN0 Pullup Resistor to VL
RGPIN
10
20
30
k
Ω
TRANSCEIVER SPECIFICATIONS
Differential-Receiver Input
Sensitivity
|VD+ - VD-|
0.2
V
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