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參數(shù)資料
| 型號： | CY8C5386AXI-081 |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | 外設及接口 |
| 英文描述： | MULTIFUNCTION PERIPHERAL, PQFP100 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, ROHS COMPLAINT, MS-026, TQFP-100 |
| 文件頁數(shù)： | 48/102頁 |
| 文件大?。?/td> | 2374K |
| 代理商： | CY8C5386AXI-081 |
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PRELIMINARY
PSoC 5: CY8C53 Family Datasheet
Document Number: 001-55035 Rev. *G
Page 5 of 102
The three types of PSoC I/O are extremely flexible. All I/Os have
many drive modes that are set at POR. PSoC also provides up
to four I/O voltage domains through the VDDIO pins. Every GPIO
has analog I/O, LCD drive, flexible interrupt generation, slew rate
control, and digital I/O capability. The SIOs on PSoC allow VOH
to be set independently of VDDIO when used as outputs. When
SIOs are in input mode they are high impedance. This is true
even when the device is not powered or when the pin voltage
goes above the supply voltage. This makes the SIO ideally suited
for use on an I2C bus where the PSoC may not be powered when
other devices on the bus are. The SIO pins also have high
current sink capability for applications such as LED drives. The
programmable input threshold feature of the SIO can be used to
make the SIO function as a general purpose analog comparator.
For devices with Full-Speed USB the USB physical interface is
also provided (USBIO). When not using USB these pins may
also be used for limited digital functionality and device
programming. All the features of the PSoC I/Os are covered in
detail in the “I/O System and Routing” section on page 28 of this
datasheet.
The PSoC device incorporates flexible internal clock generators,
designed for high stability and factory trimmed for high accuracy.
The internal main oscillator (IMO) is the master clock base for
the system, and has 1% accuracy at 3 MHz. The IMO can be
configured to run from 3 MHz up to 74 MHz. Multiple clock
derivatives can be generated from the main clock frequency to
meet application needs. The device provides a PLL to generate
system clock frequencies up to 80 MHz from the IMO, external
crystal, or external reference clock. It also contains a separate,
very low-power internal low speed oscillator (ILO) for the sleep
and watchdog timers. A 32.768-kHz external watch crystal is
also supported for use in real time clock (RTC) applications. The
clocks, together with programmable clock dividers, provide the
flexibility to integrate most timing requirements.
The CY8C53 family supports a wide supply operating range from
1.71 to 5.5 V. This allows operation from regulated supplies such
as 1.8 ± 5%, 2.5 V ±10%, 3.3 V ± 10%, or 5.0 V ± 10%, or directly
from a wide range of battery types. In addition, it provides an
integrated high efficiency synchronous boost converter that can
power the device from supply voltages as low as 0.5 V. This
enables the device to be powered directly from a single battery
or solar cell. In addition, the designer can use the boost converter
to generate other voltages required by the device, such as a
3.3 V supply for LCD glass drive. The boost’s output is available
on the VBOOST pin, allowing other devices in the application to
be powered from the PSoC.
PSoC supports a wide range of low-power modes. These include
a 300-nA hibernate mode with RAM retention and a 2-A sleep
mode with RTC. In the second mode the optional 32.768-kHz
watch crystal runs continuously and maintains an accurate RTC.
Power to all major functional blocks, including the programmable
digital and analog peripherals, can be controlled independently
by firmware. This allows low-power background processing
when some peripherals are not in use. This, in turn, provides a
total device current of only 2 mA when the CPU is running at
6 MHz.
The details of the PSoC power modes are covered in the “Power
System” section on page 23 of this datasheet.
PSoC uses JTAG (4-wire) or SWD (2-wire) interfaces for
programming, debug, and test. Using these standard interfaces
enables the designer to debug or program the PSoC with a
variety of hardware solutions from Cypress or third party
vendors. The Cortex-M3 debug and trace modules include FPB,
DWT, ETM, and ITM. These modules have many features to help
solve difficult debug and trace problems. Details of the
programming, test, and debugging interfaces are discussed in
page 56 of this datasheet.
2. Pinouts
The VDDIO pin that supplies a particular set of pins is indicated
by the black lines drawn on the pinout diagrams in Figure 2-2 and
multiple interface voltage levels, eliminating the need for off-chip
level shifters. Each VDDIO may sink up to 100 mA total to its
associated I/O pins and opamps. On the 68-pin and 100-pin
devices each set of VDDIO associated pins may sink up to
100 mA. The 48 pin device may sink up to 100 mA total for all
Vddio0 plus Vddio2 associated I/O pins and 100 mA total for all
Vddio1 plus Vddio3 associated I/O pins.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY8C5466AXI-064 | 功能描述:可編程片上系統(tǒng) - PSoC PSoC 5 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 安裝風格:SMD/SMT |
| CY8C5466AXI-064T | 功能描述:可編程片上系統(tǒng) - PSoC 64Kb Flash 16Kb SRAM PSoC 5 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 安裝風格:SMD/SMT |
| CY8C5466LTI-063 | 功能描述:可編程片上系統(tǒng) - PSoC PSoC 5 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 安裝風格:SMD/SMT |
| CY8C5466LTI-063T | 功能描述:可編程片上系統(tǒng) - PSoC 64Kb Flash 16Kb SRAM PSoC 5 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 安裝風格:SMD/SMT |
| CY8C5467AXI-011 | 功能描述:可編程片上系統(tǒng) - PSoC PSoC 5 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 安裝風格:SMD/SMT |
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