參數(shù)資料
型號: L5510
廠商: 意法半導(dǎo)體
英文描述: HIGHLY INTEGRATED, AUTOMATED SINGLE-CHIP DRIVE MANAGER AND DISK DRIVE CONTROLLER
中文描述: 高度集成的,自動化的單芯片驅(qū)動管理器和磁盤驅(qū)動器控制器
文件頁數(shù): 2/3頁
文件大?。?/td> 53K
代理商: L5510
L5510
2/3
7
208-pin QFP package
Automatic and programmed power-down
modes
3.3 V I/Os with 5 V tolerance, 2.5 V logic core
Programmable read channel and preamp VCM
serial interfaces
Dual on-chip frequency synthesizers optimize
DSP, servo, Ultra-DMA and buffer performance
Other Features
General purpose I/O and PWM pins
Programmable baud-rate RS232 interface
8
The Device is a highly integrated, automated sin-
gle-chip Drive Manager and Disk Drive Controller
IC designed for high-performance, headerless
ATA drive applications. Figure 2 shows the chip’s
main functional blocks.
DESCRIPTION
Figure 2. Functional Block Diagram
Table 2. Revision History
Date
Revision
Description of Changes
December 2004
1
First Issue
DCTL
HIF
BCTL
EDAC
SERVO
DSP
SRAM
FLASH
ROM
(SYNC or
ASYNC)
BUFFER
SDRAM
READ
CHANNEL
ATA BUS
ROM
RAM
PERIPHERALS
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