参数资料
型号: DS1878T+
厂商: Maxim Integrated Products
文件页数: 79/101页
文件大小: 0K
描述: IC CTLR SFP W/DGTL LDD RX 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
类型: SFP+ 控制器
输入类型: 模拟,数字
输出类型: 数字
接口: I²C,LDD,串行
电流 - 电源: 2.5mA
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 托盘
DS1878
SFP+ Controller with Digital LDD Interface
______________________________________________________________________________________
79
Table 02h, Register C1h: PW_ENB
FACTORY DEFAULT
03h
READ ACCESS
PW2 or (PW1 and RWTBL246) or (PW1 and RTBL246)
WRITE ACCESS
PW2 or (PW1 and RWTBL246)
MEMORY TYPE
Nonvolatile (SEE)
C1h
RWTBL46
RTBL1C
RTBL2
RTBL1A
RTBL1B
WPW1
WAUXAU
WAUXBU
BIT 7
BIT 0
BIT 7
RWTBL46: Read and Write Tables 04h, 06h
0 = (Default) Read and write access for PW2 only.
1 = Read and write access for both PW1 and PW2.
BIT 6
RTBL1C: Read Table 01h or Table 05h, Registers F8h–FFh. Table address is dependent on MASK
bit (Table 02h, Register 89h).
0 = (Default) Read access for PW2 only.
1 = Read access for PW1 and PW2.
BIT 5
RTBL2: Read Table 02h except for PW1 value locations (Table 02h, Registers B0h–B3h)
0 = (Default) Read access for PW2 only.
1 = Read access for PW1 and PW2.
BIT 4
RTBL1A: Read Table 01h, Registers 80h–BFh
0 = (Default) Read access for PW2 only.
1 = Read access for PW1 and PW2.
BIT 3
RTBL1B: Read Table 01h, Registers C0h–F7h
0 = (Default) Read access for PW2 only.
1 = Read access for PW1 and PW2.
BIT 2
WPW1: Write Register PW1 (Table 02h, Registers B0h–B3h). For security purposes these registers
are not readable.
0 = (Default) Write access for PW2 only.
1 = Write access for PW1 and PW2.
BIT 1
WAUXAU: Write Auxiliary Memory, Registers 00h–7Fh. All users can read this area. Also see
Table 02h, Register C0h, PW_ENA.
0 = Write access for PW2 only.
1 = (Default) Write access for user, PW1 and PW2.
BIT 0
WAUXBU: Write Auxiliary Memory, Registers 80h–FFh. All users can read this area. Also see
Table 02h, Register C0h, PW_ENA.
0 = Read and write access for PW2 only.
1 = (Default) Read and write access for user, PW1 and PW2.
相关PDF资料
PDF描述
MAX9621AUB+ IC HALL EFFECT SENSOR 10UMAX
VI-J40-IW-F1 CONVERTER MOD DC/DC 5V 100W
AD2S82ALPZ IC CONV R/D MONO VAR RES 44PLCC
VI-J40-IW-F2 CONVERTER MOD DC/DC 5V 100W
638831-3 CONN JACK SMB FAKRA BLUE
相关代理商/技术参数
参数描述
DS1878T TR 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:SFP+ Controller with Digital LDD Interface
DS1878T+ 功能描述:ADC / DAC多通道 SFP+ Controller w/ MAX3946&3945 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
DS1878T+T 功能描述:ADC / DAC多通道 SFP+ Controller w/ MAX3946&3945 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
DS1878T+T&R 制造商:Maxim Integrated Products 功能描述:IC CTLR SFP W/DGTL LDD RX 28TQFN
DS1878T+T&R 功能描述:ADC / DAC多通道 SFP+ Controller w/ MAX3946&3945 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40