MB86604中文资料PDF规格书
MB86604规格书详情
■ DESCRIPTION
The Fujitsu MB86604L is a single-ended transmission type SCSI-II Protocol Controller (SPC) with a single-ended driver/receiver. The MB86604L facilitates interface control between small/medium host computer and peripheral devices (such as a hard disk and printer). The specifications conform to the SCSI-II Standard.
■ FEATURES
SCSI Bus Interface:
• Conforming to the SCSI-II standard
• Operatable as Initiator and target
• Two types of high-speed data transfer:
– Synchronous data transfer (Max. 10 Mbytes/s, max. 32 offsets, 32-step transfer rate)
– Asynchronous data transfer (Max. 5 Mbyte/s)
• Transfer parameters (transfer mode, transfer rate, transfer offset) can be set for up to 7 connected devices.
• Single-ended transmission type (Maximum cable length: 6 m):
– On-chip single-ended driver/receiver which can drive 48 mA of L level output current
– Directly connectable with the SCSI bus
• On-chip three-state bidirectional I/O buffers for SCSI REQ and ACK pins (DB7-DB0, DBP, ATN, MSG, C/D, I/O pins can be selected from either three-state or open-drain buffer by controlling the TEST pins input.)
Transfer Operation:
• Automatic response to selection/reselection (Preset receiving operation can perform at the selection/reselection.):
– Initiator: Automatically operates until message received without command issue.
– Target: Automatically operates until command received without command issue.
• Automatic receiving:
– Initiator: Automatically receives information for new phase to which target transited without command issue.
– Target: Automatically receives message from initiator when initiator generates attention condition.
• On-chip 32-byte data register (FIFO) for data phase
• On-chip two (send-only and receive-only) 32-byte data buffers for message, command, and status phases
• On-chip 16-bit transfer block register and 24-bit transfer byte register enabling 1 Tbytes transfer (1 Tbytes: 16 Mbytes × 64 k blocks)
• On-chip independent data transfer bus enabling the MPU operation during the data transfer
• Parity through/generate can be specified.
System Bus Interface:
• 8-bit or 16-bit separate MPU and DMA buses
• Directly connectable with a 80 series or 68 series MPU
• Two types of transfer operation:
– Program transfer
– DMA transfer (Burst/Handshake)
Command Set:
• Supports sequential commands and programmable commands in addition to ordinary commands
• Command queuing (Command can be continuously issued by putting tags to commands in command phase.)
• On-chip 256-byte memory for command programming memory and command queuing buffer
Others
• Process: CMOS process
• Supply Voltage: Single +5 V
• Input System Clock: 20 MHz/30 MHz/40 MHz
• Package: 100-pin plastic LQFP
产品属性
- 型号:
MB86604
- 制造商:
FUJITSU
- 制造商全称:
Fujitsu Component Limited.
- 功能描述:
SCSI-II Protocol Controller(with single-ended driver/receiver)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FUJITSU/富士通 |
22+ |
QFP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
FUJITSU/富士通 |
21+ |
QFP |
1709 |
询价 | |||
FUJITSU |
2020+ |
TQFF100 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
FUJ |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
FUJI/富士电机 |
QFP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
FUJITSU |
2016+ |
QFP |
4558 |
只做进口原装现货!假一赔十! |
询价 | ||
FUJITSU |
22+ |
QFP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
FUJ |
22+ |
QFP |
10000 |
强调现货,随时查询! |
询价 | ||
FUJITSU/富士通 |
2021+ |
LQFP-100 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
FUJI |
2138+ |
TQFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 |