參數(shù)資料
型號: DS21448L
廠商: Maxim Integrated Products
文件頁數(shù): 22/60頁
文件大?。?/td> 0K
描述: IC LIU QUAD E1/T1/J1 128-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
產(chǎn)品變化通告: Product Discontinuation 20/Feb/2012
標(biāo)準(zhǔn)包裝: 72
類型: 線路接口裝置(LIU)
驅(qū)動器/接收器數(shù): 4/4
規(guī)程: T1/E1/J1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP
供應(yīng)商設(shè)備封裝: 128-LQFP(14x20)
包裝: 管件
DS21448 3.3V T1/E1/J1 Quad Line Interface
29 of 60
Table 6-A. Transmit Code Length
TC1
TC0
LENGTH SELECTED
(BITS)
0
5
0
1
6/3
1
0
7
1
16/8/4/2/1
Table 6-B. Receive Code Length
RUP2/RDN2
RUP1/RDN1
RUP0/RDN0
LENGTH SELECTED
(BITS)
0
1
0
1
2
0
1
0
3
0
1
4
1
0
5
1
0
1
6
1
0
7
1
16/8
TCD1 (0BH): Transmit Code Definition Register 1
(MSB)
(LSB)
C7
C6
C5
C4
C3
C2
C1
C0
NAME
POSITION
FUNCTION
C7
TCD1.7
Transmit Code Definition Bit 7. First bit of the repeating pattern.
C6
TCD1.6
Transmit Code Definition Bit 6
C5
TCD1.5
Transmit Code Definition Bit 5
C4
TCD1.4
Transmit Code Definition Bit 4
C3
TCD1.3
Transmit Code Definition Bit 3
C2
TCD1.2
Transmit Code Definition Bit 2. A don’t care if a 5-bit length is selected.
C1
TCD1.1
Transmit Code Definition Bit 1. A don’t care if a 5-bit or 6-bit length is selected.
C0
TCD1.0
Transmit Code Definition Bit 0. A don’t care if a 5-, 6-, or 7-bit length is selected.
TCD2 (0CH): Transmit Code Definition Register 2
(MSB)
(LSB)
C15
C14
C13
C12
C11
C10
C9
C8
NAME
POSITION
FUNCTION
C15
TCD2.7
Transmit Code Definition Bit 15
C14
TCD2.6
Transmit Code Definition Bit 14
C13
TCD2.5
Transmit Code Definition Bit 13
C12
TCD2.4
Transmit Code Definition Bit 12
C11
TCD2.3
Transmit Code Definition Bit 11
C10
TCD2.2
Transmit Code Definition Bit 10
C9
TCD2.1
Transmit Code Definition Bit 9
C8
TCD2.0
Transmit Code Definition Bit 8
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DS21448L+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Quad Interface 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
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