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參數(shù)資料
| 型號(hào)： | CY8C3444AXI-116 |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | MULTIFUNCTION PERIPHERAL, PQFP100 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, PLASTIC, MS-026, TQFP-100 |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 3851K |
| 代理商： | CY8C3444AXI-116 |
PRELIMINARY
PSoC 3: CY8C34 Family Datasheet
Programmable System-on-Chip (PSoC)
Cypress Semiconductor Corporation
198 Champion Court
San Jose
, CA 95134-1709
408-943-2600
Document Number: 001-53304 Rev. *J
Revised February 24, 2011
General Description
With its unique array of configurable blocks, PSoC 3 is a true system level solution providing microcontroller unit (MCU), memory,
analog, and digital peripheral functions in a single chip. The CY8C34 family offers a modern method of signal acquisition, signal
processing, and control with high accuracy, high bandwidth, and high flexibility. Analog capability spans the range from thermocouples
(near DC voltages) to ultrasonic signals. The CY8C34 family can handle dozens of data acquisition channels and analog inputs on
every general-purpose input/output (GPIO) pin. The CY8C34 family isalso a high-performance configurable digital system with some
part numbers including interfaces such as USB, multimaster inter-integrated circuit (I2C), and controller area network (CAN). In
addition to communication interfaces, the CY8C34 family has an easy to configure logic array, flexible routing to all I/O pins, and a
high-performance single cycle 8051 microprocessor core. You can easily create system-level designs using a rich library of prebuilt
components and boolean primitives using PSoC Creator, a hierarchical schematic design entry tool. The CY8C34 family provides
unparalleled opportunities for analog and digital bill of materials integration while easily accommodating last minute design changes
through simple firmware updates.
Features
Single cycle 8051 CPU core
DC to 50 MHz operation
Multiply and divide instructions
Flash program memory, up to 64 KB, 100,000 write cycles,
20 years retention, and multiple security features
Up to 8-KB flash error correcting code (ECC) or configuration
storage
Up to 8 KB SRAM
Up to 2 KB electrically erasable programmable read-only
memory (EEPROM), 1 M cycles, and 20 years retention
24-channel direct memory access (DMA) with multilayer
AHB[1] bus access
Programmable chained descriptors and priorities
High bandwidth 32-bit transfer support
Low voltage, ultra low-power
Wide operating voltage range: 0.5 V to 5.5 V
High efficiency boost regulator from 0.5-V input through 1.8-V
to 5.0-V output
0.8 mA at 3 MHz, 1.2 mA at 6 MHz, and 6.6 mA at 50 MHz
Low-power modes including:
1-A sleep mode with real-time clock (RTC) and
low-voltage detect (LVD) interrupt
200-nA hibernate mode with RAM retention
Versatile I/O system
28 to 72 I/O (62 GPIOs, eight special input/outputs (SIO),
two USBIOs[2])
Any GPIO to any digital or analog peripheral routability
LCD direct drive from any GPIO, up to 46×16 segments[2]
1.2-V to 5.5-V I/O interface voltages, up to four domains
Maskable, independent interrupt request (IRQ) on any pin or
port
Schmitt-trigger transistor-transistor logic (TTL) inputs
All GPIOs configurable as open drain high/low,
pull-up/pull-down, High Z, or strong output
Configurable GPIO pin state at power-on reset (POR)
25 mA sink on SIO
Digital peripherals
16 to 24 programmable logic device (PLD) based universal
digital blocks (UDB)
Full CAN 2.0b 16-receive (Rx), 8-transmit (Tx) buffers[2]
Full-speed (FS) USB 2.0 12 Mbps using internal oscillator[2]
Up to four 16-bit configurable timer, counter, and PWM blocks
Library of standard peripherals
8-, 16-, 24-, and 32-bit timers, counters, and PWMs
Serial peripheral interface (SPI), universal asynchronous
transmitter receiver (UART), I2C
Many others available in catalog
Library of advanced peripherals
Cyclic redundancy check (CRC)
Pseudo random sequence (PRS) generator
Local interconnect network (LIN) bus 2.0
Quadrature decoder
Analog peripherals (1.71 V
≤ VDDA ≤ 5.5 V)
1.024 V±0.9-percent internal voltage reference across –40 °C
to +85 °C (14 ppm/°C)
Configurable delta-sigma ADC with 8- to12-bit resolution
Programmable gain stage: ×0.25 to ×16
12-bit mode, 192-ksps, 66-dB signal to noise and distortion
ratio (SINAD), ±1-bit INL/DNL
Two 8-bit, 8-Msps IDACs or 1-Msps VDACs
Four comparators with 95-ns response time
Two uncommitted opamps with 25-mA drive capability
Two configurable multifunction analog blocks. Example
configurations are programmable gain amplifier (PGA),
transimpedance amplifier (TIA), mixer, and sample and hold
CapSense support
Programming, debug, and trace
JTAG (4-wire), serial wire debug (SWD) (2-wire), and single
wire viewer (SWV) interfaces
Eight address and one data breakpoint
4-KB instruction trace buffer
Bootloader programming supportable through I2C, SPI,
UART, USB, and other interfaces
Precision, programmable clocking
3- to 24-MHz internal oscillator over full temperature and
voltage range
4- to 33-MHz crystal oscillator for crystal PPM accuracy
Internal PLL clock generation up to 50 MHz
32.768-kHz watch crystal oscillator
Low-power internal oscillator at 1, 33, and 100 kHz
Temperature and packaging
–40°C to +85°C degrees industrial temperature
48-pin SSOP, 48-pin QFN, 68-pin QFN, and 100-pin TQFP
package options
Notes
1. AHB – AMBA (advanced microcontroller bus architecture) high-performance bus, an ARM data transfer bus
2. This feature on select devices only. See Ordering Information on page 100 for details.
3. GPIOs with opamp outputs are not recommended for use with CapSense.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY8C3444AXI-116T | 功能描述:可編程片上系統(tǒng) - PSoC 16Kb Flash 2Kb SRAM PSoC 3 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 |
| CY8C3444AXI-117 | 功能描述:IC MCU 8BIT 16KB FLASH 100TQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:PSOC® 3 CY8C34xx 標(biāo)準(zhǔn)包裝:60 系列:PSOC® 3 CY8C38xx 核心處理器:8051 芯體尺寸:8-位 速度:67MHz 連通性:EBI/EMI，I²C，LIN，SPI，UART/USART 外圍設(shè)備:電容感應(yīng)，DMA，LCD，POR，PWM，WDT 輸入/輸出數(shù):25 程序存儲(chǔ)器容量:64KB（64K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:2K x 8 RAM 容量:8K x 8 電壓 - 電源 (Vcc/Vdd):1.71 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 2x20b，D/A 4x8b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-VFQFN 裸露焊盤 包裝:托盤 |
| CY8C3444LTI-109 | 功能描述:IC MCU 8BIT 16KB FLASH 48QFN RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:PSOC® 3 CY8C34xx 標(biāo)準(zhǔn)包裝:60 系列:PSOC® 3 CY8C38xx 核心處理器:8051 芯體尺寸:8-位 速度:67MHz 連通性:EBI/EMI，I²C，LIN，SPI，UART/USART 外圍設(shè)備:電容感應(yīng)，DMA，LCD，POR，PWM，WDT 輸入/輸出數(shù):25 程序存儲(chǔ)器容量:64KB（64K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:2K x 8 RAM 容量:8K x 8 電壓 - 電源 (Vcc/Vdd):1.71 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 2x20b，D/A 4x8b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-VFQFN 裸露焊盤 包裝:托盤 |
| CY8C3444LTI-110 | 功能描述:可編程片上系統(tǒng) - PSoC 16K Flash 50MHz 8051 1.71V to 5.5V 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 |
| CY8C3444LTI-110T | 功能描述:可編程片上系統(tǒng) - PSoC PSoC 16KB FLASH 1.7-5.5V 38 I/O 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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