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參數(shù)資料
| 型號(hào)： | CY7C68034 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | EZ-USB NX2LP-Flex Flexible USB NAND Flash Controller(EZ-USB NX2LP-Flex靈活的USB NAND閃存控制器) |
| 中文描述： | 的EZ - USB NX2LP - flex的靈活的USB NAND閃存控制器（的EZ - USB NX2LP - flex的靈活的NAND型閃存控制器的USB） |
| 文件頁數(shù)： | 1/33頁 |
| 文件大小： | 1469K |
| 代理商： | CY7C68034 |
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EZ-USB NX2LP-Flex Flexible USB NAND Flash Controller
CY7C68033/CY7C68034
Cypress Semiconductor Corporation
Document #: 001-04247 Rev. *D
198 Champion Court
San Jose
,
CA 95134-1709
408-943-2600
Revised September 21, 2006
CY7C68033/CY7C68034 Silicon Features
Certified compliant for Bus- or Self-powered USB 2.0
operation (TID# 40490118)
Single-chip, integrated USB 2.0 transceiver and smart SIE
Ultra low power – 43 mA typical current draw in any mode
Enhanced 8051 core
— Firmware runs from internal RAM, which is downloaded
from NAND flash at startup
— No external EEPROM required
15 KBytes of on-chip Code/Data RAM
— Default NAND firmware ~8 kB
— Default free space ~7 kB
Four programmable BULK/INTERRUPT/ISOCHRONOUS
endpoints
— Buffering options: double, triple, and quad
Additional programmable (BULK/INTERRUPT) 64-byte
endpoint
SmartMedia Standard Hardware ECC generation with 1-bit
correction and 2-bit detection
GPIF (General Programmable Interface)
— Allows direct connection to most parallel interfaces
— Programmable waveform descriptors and configuration
registers to define waveforms
— Supports multiple Ready (RDY) inputs and Control (CTL)
outputs
12 fully-programmable GPIO pins
Integrated, industry-standard enhanced 8051
— 48-MHz, 24-MHz, or 12-MHz CPU operation
— Four clocks per instruction cycle
— Three counter/timers
— Expanded interrupt system
— Two data pointers
3.3V operation with 5V tolerant inputs
Vectored USB interrupts and GPIF/FIFO interrupts
Separate data buffers for the Set-up and Data portions of a
CONTROL transfer
Integrated I
2
C controller, runs at 100 or 400 kHz
Four integrated FIFOs
— Integrated glue logic and FIFOs lower system cost
— Automatic conversion to and from 16-bit buses
— Master or slave operation
— Uses external clock or asynchronous strobes
— Easy interface to ASIC and DSP ICs
Available in space saving, 56-pin QFN package
CY7C68034 Only Silicon Features:
Ideal for battery powered applications
— Suspend current: 100
μ
A (typ.)
CY7C68033 Only Silicon Features:
Ideal for non-battery powered applications
— Suspend current: 300
μ
A (typ.)
x20
PLL
/0.5
/1.0
/2.0
8051 Core
12/24/48 MHz,
four clocks/cycle
V
CC
1.5k
D+
D–
A
GPIF
CY
Smart
USB
1.1/2.0
Engine
USB
2.0
XCVR
Additional I/Os
CTL (3)
8/16
ECC
NAND
Boot Logic
(ROM)
NX2LP-Flex
24 MHz
Ext. Xtal
Connected for
full-speed USB
Integrated full- and
high-speed XCVR
15 kB
RAM
General Programmable
I/F to ASIC/DSP or bus
standards such as 8-bit
NAND, EPP, etc.
4 kB
FIFO
Up to 96 MB/s burst rate
High-performance,
enhanced 8051 core
with low power options
‘Soft Configuration’ enables
easy firmware changes
FIFO and USB endpoint memory
(master or slave modes)
Enhanced USB core
simplifies 8051 code
I
2
C
Master
Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C68300A-LFC | EZ-USB AT2 USB 2.0 to ATA/ATAPI Bridge |
| CY7C68300A-PVC | EZ-USB AT2 USB 2.0 to ATA/ATAPI Bridge |
| CY7C68310 | ISD-300LP⑩ Low-Power USB 2.0 to ATA/ATAPI Bridge IC |
| CY4617 | ISD-300LP⑩ Low-Power USB 2.0 to ATA/ATAPI Bridge IC |
| CY7C68310-80AC | ISD-300LP⑩ Low-Power USB 2.0 to ATA/ATAPI Bridge IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C68034-56BAXC | 功能描述:IC USB NX2LP NAND CNTRLR 56VFBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:CY7C 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| CY7C68034-56LFXC | 功能描述:USB 接口集成電路 NX2LP Flex Prgrm USB 2.0 Flsh CntrlLO COM RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| CY7C68034-56LTXC | 功能描述:8位微控制器 -MCU NX2LP-Flex HS-USB RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| CY7C68034-56LTXI | 功能描述:USB 接口集成電路 EZ-USB NX2LP-Flex Flash Controller RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| CY7C680534-56BAXI | 功能描述:IC USB CONTROLLER RoHS:是 類別:未定義的類別 >> 其它 系列:* 標(biāo)準(zhǔn)包裝:1 系列:* 其它名稱:MS305720A |
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