參數(shù)資料
型號: DS21FF44
廠商: Maxim Integrated Products
文件頁數(shù): 52/117頁
文件大?。?/td> 0K
描述: IC FRAMER E1 4X4 16CH 300-BGA
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 40
控制器類型: E1 調(diào)幀器
接口: 并行/串行
電源電壓: 2.97 V ~ 3.63 V
電流 - 電源: 300mA
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 300-BBGA
供應(yīng)商設(shè)備封裝: 300-PBGA(27x27)
包裝: 管件
DS21FT44/DS21FF44
4 of 117
TABLE OF CONTENTS
1. DESCRIPTION....................................................................................................................................1
2. MCM PIN DESCRIPTION ................................................................................................................7
3. DS21FF44 (4 x 4) PCB LAND PATTERNS ....................................................................................15
4. DS21FT44 (4 x 3) PCB Land Pattern ..............................................................................................16
5. DS21Q42 DIE DESCRIPTION ........................................................................................................17
6. DS21Q44 INTRODUCTION ............................................................................................................18
7. DS21Q44 PIN FUNCTION DESCRIPTION ..................................................................................20
8. DS21Q44 REGISTER MAP .............................................................................................................27
9. PARALLEL PORT ...........................................................................................................................32
10. CONTROL, ID, AND TEST REGISTERS.....................................................................................32
11. STATUS AND INFORMATION REGISTERS .............................................................................42
12. ERROR COUNT REGISTERS........................................................................................................50
13. DS0 MONITORING FUNCTION ...................................................................................................53
14. SIGNALING OPERATION .............................................................................................................56
14.1 PROCESSOR-BASED SIGNALING ...........................................................................................56
14.2 HARDWARE-BASED SIGNALING ...........................................................................................59
15. PER–CHANNEL CODE GENERATION AND LOOPBACK.....................................................60
15.1 TRANSMIT SIDE CODE GENERATION ..................................................................................60
15.1.1 Simple Idle Code Insertion and Per-Channel Loopback.......................................................60
15.1.2 Per-Channel Code Insertion..................................................................................................62
15.2 RECEIVE SIDE CODE GENERATION......................................................................................62
16. CLOCK BLOCKING REGISTERS................................................................................................63
17. ELASTIC STORES OPERATION..................................................................................................64
17.1 RECEIVE SIDE.............................................................................................................................65
17.2 TRANSMIT SIDE .........................................................................................................................65
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參數(shù)描述
DS21FF44N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT40 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Four x Three 12 Channel E1 Framer
DS21FT40N 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS21FT42 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21FT42N 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 4x4 16/4x3 12 Chnl T1/T1 Framer RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray