2020年1月23日 星期四

Cisco(思科)網路處理板 - 拆解

Cisco(思科)網路處理板 - 拆解:

這片是 Cisco(思科)網路處理板(Network Processing Board),但已經不知道是什麼型號,在網上也無辦法找出資料,應該是給 Compeq 服器之用,網路處理板尺寸為 165mm × 140mm × 1.6mm,重量有181g,製造工藝非常好,一看感覺很整齊和品質要求嚴苛。雙面 94V-0 板(Double Side PCB),PCB編號是 800-02136-03E1 28A2133 28227108,生產廠商 Cisco System Inc,生產時間 0902(估計在 2002年第9周)。

Cisco(思科)網路處理板(Network Processing Board)
Cisco(思科)網路處理板(Network Processing Board)的正面
Cisco(思科)網路處理板(Network Processing Board)的背面
Cisco(思科)網路處理板(Network Processing Board)正面共有 25枚 IC(集成電路),ON(安森美)MC34064 SOP-8 封裝的 Undervoltage Sensing Circuit,74HC161D SOP-16 封裝的 Presettable Synchronous 4-bit Binary Counter,Analog Device(亞德諾半導體)ADM705AR SOP-8 封裝的 Low Cost Microprocessor Supervisory Circuits,ON(安森美)S5N03 SOP-8 封裝的 Power MOSFET 5 Amps,30 Volts,Lattice(萊迪思半導體)GAL22V10D PLCC-28 封裝的 SPLD - Simple Programmable Logic Devices,Pericom P15C3384Q SOP-24 封裝,IDT(美國半導體)QS3245Q SOP-20 封裝 High-Speed CMOS Quick Switch 8-Bit Bus Switch,Xilinx(賽靈思)XC4013E PQ240CMM0209 QFP-240 封裝 FPGA,Infineon(英飛凌)PEB20320H QFP-160 封裝 Telecom IC Multichannel Network Interface Controller,Infineon(英飛凌)PEB20320H QFP-160 封裝 Telecom IC Multichannel Network Interface Controller,Xilinx(賽靈思)17256EJC PLCC-20 封裝 Serial CFG PROM 256K,NS(國家半導體)NS21AC TP3420AV SOP-20 封裝 ISDN S/T Interface Device。

ON(安森美)MC34064 SOP-8 封裝的 Undervoltage Sensing Circuit,74HC161D SOP-16 封裝的 Presettable Synchronous 4-bit Binary Counter,Analog Device(亞德諾半導體)ADM705AR SOP-8 封裝的 Low Cost Microprocessor Supervisory Circuits,ON(安森美)S5N03 SOP-8 封裝的 Power MOSFET 5 Amps,30 Volts
Lattice(萊迪思半導體)GAL22V10D PLCC-28 封裝的 SPLD - Simple Programmable Logic Devices
IDT(美國半導體)QS3245Q SOP-20 封裝 High-Speed CMOS Quick Switch 8-Bit Bus Switch
Xilinx(賽靈思)XC4013E PQ240CMM0209 QFP-240 封裝 FPGA
Infineon(英飛凌)PEB20320H QFP-160 封裝 Telecom IC Multichannel Network Interface Controller
Xilinx(賽靈思)17256EJC PLCC-20 封裝 Serial CFG PROM 256K
NS(國家半導體)NS21AC TP3420AV SOP-20 封裝 ISDN S/T Interface Device
產品網路處理板正面主要零件(BOM):
Type
Brand
P/N
Packaging
U1 - Undervoltage Sensing Circuit
ON
MC34064
SOP-8
U2 - Presettable Synchronous 4-bit Binary Counter
?
74HC161D
SOP-16
U3 - Low Cost Microprocessor Supervisory Circuits
Analog Device
ADM705AR
SOP-8
U4 - Power MOSFET 5 Amps30 Volts
ON
S5N03
SOP-8
U5 - SPLD - Simple Programmable Logic Devices
Lattice
GAL22V10D
PLCC-28
U6U10U12U18
Pericom
P15C3384Q
SOP-24
U7U9U13U17 - High-Speed CMOS Quick Switch 8-Bit Bus Switch
IDT
QS3245Q
SOP-20
U11 - FPGA
Xilinx
XC4013E PQ240CMM0209
QFP-240
U14 - Telecom IC Multichannel Network Interface Controller
Infineon
PEB20320H
QFP-160
U21 - Serial CFG PROM 256K
Xilinx
17256EJC
PLCC-20
U23U24U25U26 - ISDN S/T Interface Device
NS
NS21AC TP3420AV
SOP-20
T5T6T7T8T13T14T15T16 - SMD ISDN S-Interface 22mH 4.3Ohms 1-Port
Pulse
PE-64995

T21T22T23T24
?
E003 0206-J
?

Cisco(思科)網路處理板(Network Processing Board)背面共有枚11 IC(集成電路),TI(德州儀器)23E4VHK ALS38B SOP-14 封裝的 Quadruple 2-Input Positive-NAND Buffers With Open-Collector Output,Atmel(愛特梅爾)793C46 SOP-8 封裝的 128x8(1k) Serial CMOS EEPROM,74F74 SOP-14封裝的Dual D-Type Positive Edge-Triggered Flip-Flop,ISSI(矽成積體電路)IS61C256AH SOJ-28 封裝的 32Kx8 High-speed CMOS Static RAM,DM74ALS138M SOP-18 封裝的 Encoders Decoders Multiplexers & Demultiplexers 3-to-8 Ln Dec/Demul,74F00 SOP-14 封裝 Latch。
 
產品產品網路處理板背面主要零件(BOM):
Type
Brand
P/N
Packaging
U28 - Quadruple 2-Input Positive-NAND Buffers With Open-Collector Output
TI
23E4VHK ALS38B
SOP-14
U29 - 128x8(1k) Serial CMOS EEPROM
?
93C46
SOP-8
U30 - Dual D-Type Positive Edge-Triggered Flip-Flop
?
74F74
SOP-14
U31U32U36U37 - 32Kx8 High-speed CMOS Static RAM
ISSI
IS61C256AH
SOJ-28
U33 - Encoders, Decoders, Multiplexers & Demultiplexers 3-to-8 Ln Dec/Demul
?
DM74ALS138M
SOP-18
U34 - Quad 2-Input NAND Gate
?
74F00
SOP-14
U35 - Undervoltage Sensing Circuit
?
34064
SOP-8
U38 - Latch
?
74F259D
SOP-16

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