參數(shù)資料
型號(hào)： CY8C21123
廠商： Cypress Semiconductor Corp.
英文描述： PSoC Mixed-Signal Array(PSoC混合信號(hào)陣列)
中文描述： PSoC混合信號(hào)陣列（的PSoC混合信號(hào)陣列）
文件頁(yè)數(shù)： 1/33頁(yè)
文件大小： 325K
代理商： CY8C21123
February 25, 2005
Cypress Semiconductor Corp. 2004-2005 — Document No. 38-12022 Rev. *G
1
PSoC Mixed-Signal Array
Final Data Sheet
CY8C21123,
CY8C21223, and CY8C21323
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 blocks of analog and digital
logic, as well as programmable interconnect. This architecture
allows the user to create customized peripheral configurations,
to match the requirements of each individual application. Addi-
tionally, a fast CPU, Flash program memory, SRAM data mem-
ory, and configurable IO are included in a range of convenient
pinouts.
The PSoC architecture, as illustrated on the left, is comprised of
four main areas: the Core, the System Resources, the Digital
System, and the Analog System. Configurable global bus
resources allow all the device resources to be combined into a
complete custom system. Each PSoC device includes four digi-
tal blocks. Depending on the PSoC package, up to two analog
comparators and up to 16 general purpose IO (GPIO) are also
included. The GPIO provide access to the global digital and
analog interconnects.
The PSoC Core
The PSoC Core is a powerful engine that supports a rich
instruction set. It encompasses SRAM for data storage, an
interrupt controller, sleep and watchdog timers, and IMO (inter-
nal main oscillator) and ILO (internal low speed oscillator). The
Features
■
Powerful Harvard Architecture Processor
M8C Processor Speeds to 24 MHz
Low Power at High Speed
2.4V to 5.25V Operating Voltage
Operating Voltages Down to 1.0V Using
On-Chip Switch Mode Pump (SMP)
Industrial Temperature Range: -40°C to +85°C
■
Advanced Peripherals (PSoC Blocks)
4 Analog Type “E” PSoC Blocks Provide:
- 2 Comparators with DAC Refs
- Single or Dual 8-Bit 8:1 ADC
4 Digital PSoC Blocks Provide:
- 8- to 32-Bit Timers, Counters, and PWMs
- CRC and PRS Modules
- Full-Duplex UART, SPI
Master or Slave
- Connectable to All GPIO Pins
Complex Peripherals by Combining Blocks
■
Flexible On-Chip Memory
4K Flash Program Storage 50,000 Erase/Write
Cycles
256 Bytes SRAM Data Storage
In-System Serial Programming (ISSP
)
Partial Flash Updates
Flexible Protection Modes
EEPROM Emulation in Flash
■
Complete Development Tools
Free Development Software
(PSoC Designer)
Full-Featured, In-Circuit Emulator and
Programmer
Full Speed Emulation
Complex Breakpoint Structure
128 Bytes Trace Memory
■
Precision, Programmable Clocking
Internal ±2.5% 24/48 MHz Oscillator
Internal Oscillator for Watchdog and Sleep
■
Programmable Pin Configurations
25 mA Drive on All GPIO
Pull Up, Pull Down, High Z, Strong, or Open
Drain Drive Modes on All GPIO
Up to 8 Analog Inputs on GPIO
Configurable Interrupt on All GPIO
■
Additional System Resources
I
2
C Master, Slave and Multi-Master to
400 kHz
Watchdog and Sleep Timers
User-Configurable Low Voltage Detection
Integrated Supervisory Circuit
On-Chip Precision Voltage Reference
DIGITAL SYSTEM
SRAM
System Bus
Interrupt
Controller
Sleep and
Watchdog
Clock Sources
(Includes IMO and ILO)
Global Digital Interconnect
Global Analog Interconnect
PSoC
CORE
CPU Core
(M8C)
SROM
Flash
I2C
Internal
Voltage
Ref.
Digital
Clocks
POR and LVD
System Resets
SYSTEM RESOURCES
ANALOG SYSTEM
Analog
Ref.
Port 1
Port 0
Digital
PSoC Block
Array
Analog
PSoC Block
Array
Switch
Mode
Pump
相關(guān)PDF資料
PDF描述
CY8C21223 PSoC Mixed-Signal Array(PSoC混合信號(hào)陣列)
CY8C21634-24AX PSoC Mixed-Signal Array
CY8C21534 PSoC Mixed-Signal Array
CY8C21234-24LFX PQ I HIP6W DUET
CY8C21434-24LFX PSoC Mixed-Signal Array
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY8C21123_09 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:PSoC Programmable System-on-Chip
CY8C21123_11 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:PSoC Programmable System-on-Chip Low power at high speed
CY8C21123_12 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:PSoC?? Programmable System-on-Chipa?￠
CY8C2112324SXI 制造商:Cypress Semiconductor 功能描述:
CY8C21123-24SXI 功能描述:可編程片上系統(tǒng) - PSoC IC MCU 4K FLASH 256B SRAM 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(shí)鐘頻率:67 MHz 程序存儲(chǔ)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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