參數(shù)資料
型號(hào)： CY7C68014A-56PVXC
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類(lèi)： 微控制器/微處理器
英文描述： EZ-USB FX2LP USB Microcontroller
中文描述： 8-BIT, EEPROM, 48 MHz, MICROCONTROLLER, PDSO56
封裝： LEAD FREE, SSOP-56
文件頁(yè)數(shù)： 14/55頁(yè)
文件大?。?/td> 1958K
代理商： CY7C68014A-56PVXC
CY7C68013A/CY7C68014A
CY7C68015A/CY7C68016A
Document #: 38-08032 Rev. *G
Page 14 of 55
4.0
Pin Assignments
Figure 4-1
identifies all signals for the four package types. The
following pages illustrate the individual pin diagrams, plus a
combination diagram showing which of the full set of signals
are available in the 128-, 100-, and 56-pin packages.
The signals on the left edge of the 56-pin package in
Figure 4-1
are common to all versions in the FX2LP family with
the noted differences between the CY7C68013A and the
CY7C68015A. Three modes are available in all package
versions: Port, GPIF master, and Slave FIFO. These modes
define the signals on the right edge of the diagram. The 8051
selects the interface mode using the IFCONFIG[1:0] register
bits. Port mode is the power-on default configuration.
The 100-pin package adds functionality to the 56-pin package
by adding these pins:
PORTC or alternate GPIFADR[7:0] address signals
PORTE or alternate GPIFADR[8] address signal and seven
additional 8051 signals
Three GPIF Control signals
Four GPIF Ready signals
Nine 8051 signals (two USARTs, three timer inputs,
INT4,and INT5#)
BKPT, RD#, WR#.
The 128-pin package adds the 8051 address and data buses
plus control signals. Note that two of the required signals, RD#
and WR#, are present in the 100-pin version. In the 100-pin
and 128-pin versions, an 8051 control bit can be set to pulse
the RD# and WR# pins when the 8051 reads from/writes to
PORTC.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C68014A-BAXC 制造商:Cypress Semiconductor 功能描述:MCU 8BIT CISC ROMLESS 3.3V 100TQFP - Trays
CY7C68015A-56LFXC 功能描述:8位微控制器 -MCU EZ USB FX2LP LO PWR Extra GPIO COM 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
CY7C68015A-56LTXC 功能描述:USB 接口集成電路 USB HS Controller RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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
CY7C68015A-56LTXCKA 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY7C68015A-56PVXC 功能描述:8位微控制器 -MCU EZ USB FX2LP LO PWR Extra GPIO COM 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
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