參數(shù)資料
型號(hào): CY7C68014A-100AXC
廠(chǎng)商: CYPRESS SEMICONDUCTOR CORP
元件分類(lèi): 微控制器/微處理器
英文描述: Light Pipe; Mounting Hole Dia:3.5mm; Material:Polycarbonate; Length:10.2mm; Color:Clear; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes RoHS Compliant: Yes
中文描述: 8-BIT, EEPROM, 48 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, PLASTIC, MS-026, TQFP-100
文件頁(yè)數(shù): 10/55頁(yè)
文件大小: 1958K
代理商: CY7C68014A-100AXC
CY7C68013A/CY7C68014A
CY7C68015A/CY7C68016A
Document #: 38-08032 Rev. *G
Page 10 of 55
3.12
Endpoint RAM
3.12.1
3× 64 bytes
8 × 512 bytes (Endpoints 2, 4, 6, 8)
Size
(Endpoints 0 and 1)
3.12.2
EP0
Bidirectional endpoint zero, 64-byte buffer
EP1IN, EP1OUT
64-byte buffers, bulk or interrupt
EP2,4,6,8
Eight 512-byte buffers, bulk, interrupt, or isochronous. EP4
and EP8 can be double buffered, while EP2 and 6 can be
either double, triple, or quad buffered. For high-speed end-
point configuration options, see
Figure 3-5
.
Organization
3.12.3
A separate 8-byte buffer at 0xE6B8-0xE6BF holds the Set-up
data from a CONTROL transfer.
Set-up Data Buffer
3.12.4
Endpoints 0 and 1 are the same for every configuration.
Endpoint 0 is the only CONTROL endpoint, and endpoint 1 can
be either BULK or INTERRUPT. The endpoint buffers can be
configured in any 1 of the 12 configurations shown in the
vertical columns. When operating in full-speed BULK mode
only the first 64 bytes of each buffer are used. For example in
high-speed, the max packet size is 512 bytes but in full-speed
it is 64 bytes. Even though a buffer is configured to be a 512
byte buffer, in full-speed only the first 64 bytes are used. The
unused endpoint buffer space is not available for other opera-
tions. An example endpoint configuration would be:
EP2—1024 double buffered; EP6—512 quad buffered
(column 8).
Endpoint Configurations (High-speed Mode)
64
64
64
512
512
1024
1024
1024
1024
1024
1024
1024
512
512
512
512
512
512
512
512
512
512
EP2
EP2
EP2
EP6
EP6
EP8
EP8
EP0 IN&OUT
EP1 IN
EP1 OUT
Figure 3-5. Endpoint Configuration
1024
1024
EP6
1024
512
512
EP8
512
512
EP6
512
512
512
512
EP2
512
512
EP4
512
512
EP2
512
512
EP4
512
512
EP2
512
512
EP4
512
512
EP2
512
512
512
512
EP2
512
512
512
512
EP2
512
512
1024
EP2
1024
1024
EP2
1024
1024
EP2
1024
512
512
EP6
1024
1024
EP6
512
512
EP8
512
512
EP6
512
512
512
512
EP6
1024
1024
EP6
512
512
EP8
512
512
EP6
512
512
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
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相關(guān)PDF資料
PDF描述
CY7C68014A-128AXC Light Pipe; Mounting Hole Dia:3.5mm; Material:Polycarbonate; Length:11.4mm; Color:Clear; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes RoHS Compliant: Yes
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C68014A-100AXCKJ 制造商:Cypress Semiconductor 功能描述:
CY7C68014A-128AXC 功能描述:8位微控制器 -MCU EZ USB FX2LP Battery App High COM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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
CY7C68014A-56BAXC 功能描述:8位微控制器 -MCU EZ USB FX2LP Battery PWR LO COM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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
CY7C68014A-56LFXC 功能描述:8位微控制器 -MCU EZ USB FX2LP Battery Apps LO COM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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
CY7C68014A-56LTXC 功能描述:8位微控制器 -MCU USB HS Controller RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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