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參數(shù)資料
| 型號： | CY8C20334 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | PSoC Mixed-Signal Array(PSoC混合信號陣列) |
| 中文描述： | PSoC混合信號陣列（的PSoC混合信號陣列） |
| 文件頁數(shù)： | 1/32頁 |
| 文件大?。?/td> | 378K |
| 代理商： | CY8C20334 |
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September 18, 2006
Cypress Semiconductor Corp. 2005-2006 — Document No. 001-05356 Rev. *B
1
PSoC Mixed-Signal Array
Final Data Sheet
CY8C20234
CY8C20334 and CY8C20434
PSoC Functional Overview
The PSoC family consists of many
Mixed-Signal Array with On-
Chip Controller
devices. These devices are designed to replace
multiple traditional MCU-based system components with one,
low cost single-chip programmable component. A PSoC device
includes configurable analog and digital blocks, as well as pro-
grammable interconnect. This architecture allows the user to
create customized peripheral configurations, to match the
requirements of each individual application. Additionally, a fast
CPU, Flash program memory, SRAM data memory, and config-
urable IO are included in a range of convenient pinouts.
The PSoC architecture for this device family, as illustrated on
the left, is comprised of three main areas: the Core, the System
Resources, and the CapSense Analog System. A common, ver-
satile bus allows connection between IO and the analog sys-
tem. Each CY8C20x34 PSoC device includes a dedicated
CapSense block that provides sensing and scanning control cir-
cuitry for capacitive sensing applications. Depending on the
PSoC package, up to 28 general purpose IO (GPIO) are also
included. The GPIO provide access to the MCU and analog
mux.
Features
■
Low Power CapSense Block
Configurable Capacitive Sensing Elements
Supports Combination of CapSense Buttons,
Sliders, Touchpads and Proximity Sensors
■
Powerful Harvard Architecture Processor
M8C Processor Speeds Running up to 12 MHz
Low Power at High Speed
2.4V to 5.25V Operating Voltage
Industrial Temperature Range:
-40°C to +85°C
■
Flexible On-Chip Memory
8K Flash Program Storage
50,000 Erase/Write Cycles
512 Bytes SRAM Data Storage
Partial Flash Updates
Flexible Protection Modes
Interrupt Controller
In-System Serial Programming (ISSP)
■
Complete Development Tools
Free Development Tool (PSoC Designer)
Full-Featured, In-Circuit Emulator and
Programmer
Full Speed Emulation
Complex Breakpoint Structure
128K Trace Memory
■
Precision, Programmable Clocking
Internal ±5.0% 6/12 MHz Main Oscillator
Internal Low Speed Oscillator at 32 kHz for
Watchdog and Sleep
■
Programmable Pin Configurations
Pull Up, High Z, Open Drain, CMOS Drive
Modes on All GPIO
Up to 28 Analog Inputs on GPIO
Configurable Inputs on All GPIO
Selectable, Regulated Digital IO on Port 1
--
3.0V, 20 mA Total Port 1 Source Current
-- 5 mA Strong Drive Mode on Port 1
■
Versatile Analog Mux
Common Internal Analog Bus
Simultaneous Connection of IO Combinations
Comparator Noise Immunity
Low-Dropout Voltage Regulator for the Analog
Array
■
Additional System Resources
Configurable Communication Speeds
-- I2C: Selectable to 50 kHz, 100 kHz or
400 kHz
-- SPI : Configurable between 46.9 kHz and
3 MHz
I
2
C Slave
SPI Master and SPI Slave
Watchdog and Sleep Timers
Internal Voltage Reference
Integrated Supervisory Circuit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY8C20334-12LFXI | 功能描述:可編程片上系統(tǒng) - PSoC 20 I/O 8K Flash 512B RAM RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風(fēng)格:SMD/SMT |
| CY8C20334-12LFXIT | 功能描述:可編程片上系統(tǒng) - PSoC 20 I/O 8K Flash 512B RAM RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風(fēng)格:SMD/SMT |
| CY8C20334-12LKXI | 功能描述:可編程片上系統(tǒng) - PSoC 20 I/O 8K Flash 512B RAM RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風(fēng)格:SMD/SMT |
| CY8C20334-12LKXIT | 功能描述:可編程片上系統(tǒng) - PSoC 20 I/O 8K Flash 512B RAM RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風(fēng)格:SMD/SMT |
| CY8C20334-12LQXI | 功能描述:可編程片上系統(tǒng) - PSoC 20 I/O 8K FLASH 512B RAM RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風(fēng)格:SMD/SMT |
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