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參數(shù)資料
| 型號： | CY8C42123-24SXIT |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | MULTIFUNCTION PERIPHERAL, PDSO8 |
| 封裝： | 0.150 INCH, MS-012, SOIC-8 |
| 文件頁數(shù)： | 12/42頁 |
| 文件大?。?/td> | 954K |
| 代理商： | CY8C42123-24SXIT |
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CY8C42323/CY8C42423
PRELIMINARY
CY8C42123/CY8C42223
Document 38-12034 Rev. *C
Page 2 of 42
3.0
Complete Feature List
Extended Operating Voltage of 2.5V to 36V
Powerful Harvard Architecture Processor
— M8C Processor Speeds to 24 MHz
— Low Power at High Speed
— Industrial Temperature Range: -40°C to +85°C
Additional Flexibility for Sleep Modes
— Select when System Resources are Shut Down
— Very Low Current Mode for 100 nA Sleep (Deep Sleep)
2 Advanced Power PSoC Blocks
— 2 High Voltage Analog Sense Inputs
— 2 High Voltage Linear Opamp Control Loops for Driving
Power PFETs
— 2 High Voltage Switching Control Loops for Driving Ex-
ternal PFETs
— 2 High Voltage CMOS or Open Drain Outputs
Advanced Analog Blocks
— Analog Absolute Accuracy (0.75%)
— 2 Comparators with DAC References
— 6- to 12-Bit ADC (20 Ksps at 8 Bits)
— Configurable Analog Mux, 10:1 or 5:2 Differential
4 Advanced Digital Blocks (2 with Integrated Deadband)
— 8- to 16-Bit Timers, Counters, and PWMs
— Connectable to All GPIO Pins
— Connectable to All High Voltage Output (HVO) Pins
— Single Block Deadband PWM with Kill
— Digital Blocks can Drive Outputs to 36V
— Complex Peripherals by Combining Blocks
Flexible On-Chip Memory
— 4KB Flash Program Storage 50,000 Erase/Write Cycles
— 256 Bytes SRAM
— In-System Serial Programming (ISSP
)
— Partial Flash Updates (64-Byte Blocks)
— Flexible Protection Modes
— EEPROM Emulation in Flash
Precision, Programmable Clocking
Development Tools
— Free Development Software
(PSoC Designer)
— Full-Featured, In-Circuit Emulator and
Programmer
— Full Speed Emulation
— Complex Breakpoint Structure
— 128KB Trace Memory
— Free Application Generation Software
(PSoC Express)
Additional System Resources
— I2C 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
— 4-Bit Current References
4.0
PSoC Functional Overview
The key feature set of the Power PSoC family is the ability to
be powered from and connect to voltages above the standard
5V logic voltage used by most microcontrollers. The Power
PSoC's HVdd pin can connect to a supply voltage of up to 36V.
Internally, an LDO regulator converts the supply voltage to 5V
for powering the analog system, digital system, the core, and
the GPIO.
High voltage signals can be connected to the analog circuitry
through one of two selectable attenuators, each having three
ranges. These precision dividers reduce the external analog
voltage by a factor of 4, 8, or 16. This allows single-ended or
differential signals with up to 36V common mode to be
measured with the ADC. The GPIO pins are not high-voltage
tolerant. Signals with voltages exceeding VGPIO (as shown in
the Absolute Maximum Ratings table, Table 8.2) cannot be
connected to the GPIO pins (P0 [7:0] and P1 [1:0]). Doing so
will damage the device.
The Power PSoC family consists of several 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 Power PSoC device includes configurable
analog, digital, and power blocks, as well as programmable
interconnects. This architecture allows the user to create
customized peripheral configurations, to match the require-
ments 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, as illustrated in Figure 2-1, is
comprised of five main areas: the Core, the System
Resources, the Digital System, the Analog System, and the
Power Control System. Configurable global bus resources
allow all the device resources to be combined into a complete
custom system. Each PSoC device includes 4 digital blocks,
up to 2 digital high voltage outputs, and up to 10 general
purpose IO (GPIO). The GPIO provide access to the global
digital and analog interconnects.
4.1
Power PSoC Core
The Power 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
(internal main oscillator) and ILO (internal low-speed oscil-
lator). The CPU core, called the M8C, is a powerful processor
with speeds up to 24 MHz. The M8C is a four MIPS 8-bit
Harvard architecture microprocessor.
System Resources provide additional capability, such as
digital clocks for increased flexibility of the PSoC mixed-signal
arrays; I2C functionality for implementing master, slave, and
multi-master; an internal voltage reference of 1.3V for a
number of analog PSoC subsystems; and various system
resets supported by the M8C.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY8C4245AXI-483 | 功能描述:可編程片上系統(tǒng) - PSoC 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 |
| CY8C4245LQI-483 | 功能描述:可編程片上系統(tǒng) - PSoC 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 |
| CY8C4245LTI-M445 | 功能描述:ARM? Cortex?-M0 PSOC? 4 CY8C42xx - M Microcontroller IC 32-Bit 48MHz 32KB (32K x 8) FLASH 68-QFN (8x8) 制造商:cypress semiconductor corp 系列:PSOC? 4 CY8C42xx - M 包裝:托盤 零件狀態(tài):新產(chǎn)品 核心處理器:ARM? Cortex?-M0 核心尺寸:32-位 速度:48MHz 連接性:I2C，IrDA，LIN，Microwire，智能卡，SPI，SSP，UART/USART 外設(shè):掉電檢測/復(fù)位，電容感應(yīng)，LCD，LVD，POR，PWM，智能檢測，WDT I/O 數(shù):55 程序存儲容量:32KB（32K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:4K x 8 電壓 - 電源（Vcc/Vdd）:1.71 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x12b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:68-VFQFN 裸露焊盤 供應(yīng)商器件封裝:68-QFN（8x8） 標準包裝:260 |
| CY8C4245PVI-482 | 功能描述:可編程片上系統(tǒng) - PSoC 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 |
| CY8C4245PVS-482 | 功能描述:IC MCU 32BIT 32KB FLASH 28SSOP 制造商:cypress semiconductor corp 系列:汽車級，AEC-Q100，PSOC? 4 CY8C4200 包裝:管件 零件狀態(tài):在售 核心處理器:ARM? Cortex?-M0 核心尺寸:32-位 速度:48MHz 連接性:I2C，IrDA，LIN，Microwire，智能卡，SPI，SSP，UART/USART 外設(shè):欠壓檢測/復(fù)位，電容感應(yīng)，LCD，LVD，POR，PWM，WDT I/O 數(shù):24 程序存儲容量:32KB（32K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:4K x 8 電壓 - 電源（Vcc/Vdd）:1.71 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x12b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 105°C（TA） 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商器件封裝:28-SSOP 標準包裝:235 |
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