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參數(shù)資料
型號： MAX9257AGTL/V+
廠商： Maxim Integrated Products
文件頁數(shù)： 16/53頁
文件大?。?/td> 0K
描述： IC SERDE PROG UART/I2C 40TQFN
標準包裝： 60
系列： *
Maxim Integrated Products 23
MAX9257A/MAX9258A
Fully Programmable Serializer/Deserializer
with UART/I2C Control Channel
Table 1. MAX9257A Power-Up Default Register Map (continued)
REGISTER NAME
REGISTER
ADDRESS (hex)
POWER-UP VALUE
(hex)
POWER-UP DEFAULT SETTINGS
REG5
0x05
0xFA
MAX9257A address = 1111 1010
REG6
0x06
0xFF
End frame = 1111 1111
REG7
0x07
0xF8
MAX9258A address = 1111 1000
REG8
0x08
0x00
INTMODE = 0, interface with peripheral is UART
INTEN = 0, interface with peripheral is disabled
FAST = 0, UART bit rate = DC to 4.25Mbps
CTO = 000, never come back
BITRATE = 00, base mode bit rate = 95kbps to 400kbps
REG9
0x09
0x00
PRBSLEN = 0000, PRBS word length = 221
GPIO9DIR = 0, GPIO9 = input
GPIO8DIR = 0, GPIO8 = input
GPIO9 = 0
GPIO8 = 0
REG10
0x0A
0x00
GPIO7DIR = 0, GPIO7 = input
GPIO6DIR = 0, GPIO6 = input
GPIO5DIR = 0, GPIO5 = input
GPIO4DIR = 0, GPIO4 = input
GPIO3DIR = 0, GPIO3 = input
GPIO2DIR = 0, GPIO2 = input
GPIO1DIR = 0, GPIO1 = input
GPIO0DIR = 0, GPIO0 = input
REG11
0x0B
0x00
GPIO7 = 0
GPIO6 = 0
GPIO5 = 0
GPIO4 = 0
GPIO3 = 0
GPIO2 = 0
GPIO1 = 0
GPIO0 = 0
REG12
0x0C
0xE0
PREEMP = 111, preemphasis = 0%
Reserved = 00000
REG13
0x0D
0x00
Reserved = 000000
I2CFILT = 00, I2C glitch filter settings:
1) 95kbps to 400kbps = 100ns
2) 400kbps to 1000kbps = 50ns
3) 1000kbps to 4250kbps = 10ns
REG14
0x0E
0x00
Reserved = 0000 000
LOCKED = read only
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相關代理商/技術參數(shù)
參數(shù)描述
MAX9257AGTV 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Fully Programmable Serializer/Deserializer with UART/I2C Control Channel
MAX9257EVKIT+ 功能描述:界面開發(fā)工具 MAX9257 Eval Kit RoHS:否 制造商:Bourns 產品: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
MAX9257GCM/V+ 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64
MAX9257GCM/V+T 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64
MAX9257GCM+ 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64
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