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參數(shù)資料
| 型號： | MAX3100ETG+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 0K |
| 描述： | IC UART SPI/MICROWIRE 24-TQFN-EP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 特點： | 低功率 |
| 通道數(shù)： | 1，UART |
| FIFO's： | 8 字節(jié) |
| 規(guī)程： | RS232，RS485 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 帶IrDA 編碼器/解碼器： | 是 |
| 帶故障啟動位檢測功能： | 是 |
| 帶CMOS： | 是 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 24-TQFN-EP（4x4） |
| 包裝： | 帶卷 (TR) |
AVAILABLE
Functional Diagrams
Pin Configurations appear at end of data sheet.
Functional Diagrams continued at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
General Description
The MAX3100 universal asynchronous receiver transmit-
ter (UART) is the first UART specifically optimized for
small microcontroller-based systems. Using an
SPI/MICROWIRE interface for communication with
the host microcontroller (C), the MAX3100 comes in a
compact 16-pin QSOP. The asynchronous I/O is suitable
for use in RS-232, RS-485, IR, and opto-isolated data
links. IR-link communication is easy with the MAX3100’s
infrared data association (IrDA) timing mode.
The MAX3100 includes a crystal oscillator and a baud-
rate generator with software-programmable divider ratios
for all common baud rates from 300 baud to 230k baud.
A software- or hardware-invoked shutdown lowers quies-
cent current to 10A, while allowing the MAX3100 to
detect receiver activity.
An 8-word-deep first-in/first-out (FIFO) buffer minimizes
processor overhead. This device also includes a flexible
interrupt with four maskable sources, including address
recognition on 9-bit networks. Two hardware-handshak-
ing control lines are included (one input and one output).
The MAX3100 is available in 14-pin plastic DIP and small,
16-pin QSOP packages in the commercial and extended
temperature ranges.
________________________Applications
Handheld Instruments
Intelligent Instrumentation
UART in SPI Systems
Small Networks in HVAC or Building Control
Isolated RS-232/RS-485: Directly Drives Opto-Couplers
Low-Cost IR Data Links for Computers/Peripherals
____________________________Features
Small TQFN and QSOP Packages Available
Full-Featured UART:
—IrDA SIR Timing Compatible
—8-Word FIFO Minimizes Processor
Overhead at High Data Rates
—Up to 230k Baud with a 3.6864MHz Crystal
—9-Bit Address-Recognition Interrupt
—Receive Activity Interrupt in Shutdown
SPI/MICROWIRE-Compatible C Interface
Lowest Power:
—150A Operating Current at 3.3V
—10A in Shutdown with Receive Interrupt
+2.7V to +5.5V Supply Voltage in Operating Mode
Schmitt-Trigger Inputs for Opto-Couplers
TX and RTS Outputs Sink 25mA for Opto-Couplers
SPI/MICROWIRE-Compatible
UART in QSOP-16
14
13
12
11
10
9
8
1
2
3
4
5
6
7
VCC
TX
RX
RTS
CS
SCLK
DOUT
DIN
TOP VIEW
MAX3100
CTS
X1
X2
GND
SHDN
IRQ
DIP
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
VCC
TX
RX
RTS
N.C.
CTS
X1
X2
DIN
DOUT
SCLK
CS
N.C.
IRQ
SHDN
GND
MAX3100
QSOP
TQFN-EP
MAX3100
19
20
21
22
1
2
34
56
18
17
16
15
14
13
23
24
12
11
10
9
8
7
N.C.
TX
N.C.
VCC
N.C.
DOUT
SCLK
CS
IRQ
N.C.
RX
CTS
N.C.
DIN
N.C.
X2
X1
GND
N.C.
*EP = EXPOSED PAD, CONNECT EP TO GROUND
SHDN
RTS
*EP
+
Pin Configurations
SPI is a trademark of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp.
Pin Configurations
SPI is a trademark of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp.
Pin Configurations
19-1259; Rev 2; 1/09
PART
MAX3100CPD+
MAX3100CEE+
0°C to +70°C
TEMP RANGE
PIN-PACKAGE
14 Plastic DIP
16 QSOP
Ordering Information
Typical Operating Circuit appears at end of data sheet.
MAX3100EPD+
MAX3100EEE+
-40°C to +85°C
14 Plastic DIP
16 QSOP
MAX3100ETG+
-40°C to +85°C
24 TQFN-EP*
+
Denotes a lead(Pb)-free/RoHS-compliant package.
EP = Exposed pad.
MAX3100
SPI is a trademark of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp.
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| MAX3100EVKIT+ | 功能描述:界面開發(fā)工具 MAX3100 Eval Kit RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| MAX3107EAG+ | 功能描述:UART 接口集成電路 SPI/I2C Compatible RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel |
| MAX3107EAG+T | 功能描述:UART 接口集成電路 SPI/I2C Compatible RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel |
| MAX3107ETG/V+ | 功能描述:UART 接口集成電路 UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel |
| MAX3107ETG/V+T | 功能描述:UART 接口集成電路 SPI/IC UART with 128-Word FIFOs and Internal Oscillator RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel |
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