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Cypress Semiconductor Electronic Components Datasheet

CY8C32 Datasheet

Programmable System-on-Chip

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PSoC® 3: CY8C32 Family Data Sheet
Programmable System-on-Chip (PSoC®)
General Description
PSoC® 3 is a true programmable embedded system-on-chip, integrating configurable analog and digital peripherals, memory, and a
microcontroller on a single chip. The PSoC 3 architecture boosts performance through:
8051 core plus DMA controller at up to 50 MHz
Ultra low power with industry's widest voltage range
Programmable digital and analog peripherals enable custom functions
Flexible routing of any analog or digital peripheral function to any pin
PSoC devices employ a highly configurable system-on-chip architecture for embedded control design. They integrate configurable
analog and digital circuits, controlled by an on-chip microcontroller. A single PSoC device can integrate as many as 100 digital and
analog peripheral functions, reducing design time, board space, power consumption, and system cost while improving system quality.
Features
Operating characteristics
Voltage range: 1.71 to 5.5 V, up to six power domains
Temperature range (ambient) –40 to 85 °C[1]
DC to 50-MHz operation
Power modes
• Active mode 1.2 mA at 6 MHz, and 12 mA at 48 MHz
• 1-µA sleep mode
• 200-nA hibernate mode with RAM retention
Boost regulator from 0.5-V input up to 5-V output
Performance
8-bit 8051 CPU, 32 interrupt inputs
24-channel direct memory access (DMA) controller
Memories
Up to 64 KB program flash, with cache and security features
Up to 8 KB additional flash for error correcting code (ECC)
Up to 8 KB RAM
Up to 2 KB EEPROM
Digital peripherals
Four 16-bit timer, counter, and PWM (TCPWM) blocks
I2C, 1 Mbps bus speed
USB 2.0 certified Full-Speed (FS) 12 Mbps peripheral
interface (TID#40770053) using internal oscillator[2]
16 to 24 universal digital blocks (UDB), programmable to
create any number of functions:
• 8-, 16-, 24-, and 32-bit timers, counters, and PWMs
• I2C, UART, SPI, I2S, LIN 2.0 interfaces
• Cyclic redundancy check (CRC)
• Pseudo random sequence (PRS) generators
• Quadrature decoders
• Gate-level logic functions
Programmable clocking
3- to 24-MHz internal oscillator, 2% accuracy at 3 MHz
4- to 25-MHz external crystal oscillator
Internal PLL clock generation up to 50 MHz
Low-power internal oscillator at 1, 33, and 100 kHz
32.768-kHz external watch crystal oscillator
12 clock dividers routable to any peripheral or I/O
Analog peripherals
Configurable 8- to 12-bit delta-sigma ADC
8-bit DAC
Two comparators
CapSense® support, up to 62 sensors
1.024 V ±1% internal voltage reference
Versatile I/O system
29 to 72 I/O pins – up to 62 general-purpose I/Os (GPIOs)
Up to eight performance I/O (SIO) pins
• 25 mA current sink
• Programmable input threshold and output high voltages
• Can act as a general-purpose comparator
• Hot swap capability and overvoltage tolerance
Up to two USBIO pins that can be used as GPIOs
Route any digital or analog peripheral to any GPIO
LCD direct drive from any GPIO, up to 46 × 16 segments
CapSense support from any GPIO
1.2-V to 5.5-V interface voltages, up to four power domains
Programming and debug
JTAG (4-wire), serial wire debug (SWD) (2-wire), and single
wire viewer (SWV) interfaces
Bootloader programming through I2C, SPI, UART, USB, and
other interfaces
Package options: 48-pin SSOP, 48-pin QFN, 68-pin QFN,
100-pin TQFP, and 72-pin WLCSP
Development support with free PSoC Creator™ tool
Schematic and firmware design support
Over 100 PSoC Components™ integrate multiple ICs and
system interfaces into one PSoC. Components are free
embedded ICs represented by icons. Drag and drop
component icons to design systems in PSoC Creator.
Includes free Keil 8051 compiler
Supports device programming and debugging
Notes
1. The maximum storage temperature is 150 °C in compliance with JEDEC Standard JESD22-A103, High Temperature Storage Life.
2. This feature on select devices only. See Ordering Information on page 111 for details.
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 001-56955 Rev. AA
• San Jose, CA 95134-1709 • 408-943-2600
Revised December 3, 2019


Cypress Semiconductor Electronic Components Datasheet

CY8C32 Datasheet

Programmable System-on-Chip

No Preview Available !

PSoC® 3: CY8C32 Family Data Sheet
More Information
Cypress provides a wealth of data at www.cypress.com to help you to select the right PSoC device for your design, and to help you
to quickly and effectively integrate the device into your design. For a comprehensive list of resources, see the knowledge base article
KBA86521, How to Design with PSoC 3, PSoC 4, and PSoC 5LP. Following is an abbreviated list for PSoC 3:
Overview: PSoC Portfolio, PSoC Roadmap
Product Selectors: PSoC 1, PSoC 3, PSoC 4, PSoC 5LP
In addition, PSoC Creator includes a device selection tool.
Application notes: Cypress offers a large number of PSoC
application notes and code examples covering a broad range
of topics, from basic to advanced level. Recommended appli-
cation notes for getting started with PSoC 3 are:
AN54181: Getting Started With PSoC 3
AN61290: Hardware Design Considerations
AN57821: Mixed Signal Circuit Board Layout
AN58304: Pin Selection for Analog Designs
AN81623: Digital Design Best Practices
AN73854: Introduction To Bootloaders
PSoC Creator
Development Kits:
CY8CKIT-030 is designed for analog performance, for devel-
oping high-precision analog, low-power, and low-voltage ap-
plications.
CY8CKIT-001 provides a common development platform for
any one of the PSoC 1, PSoC 3, PSoC 4, or PSoC 5LP
families of devices.
The MiniProg3 device provides an interface for flash pro-
gramming and debug.
Technical Reference Manuals (TRM)
Architecture TRM
Registers TRM
Programming Specification
PSoC Creator is a free Windows-based Integrated Design Environment (IDE). It enables concurrent hardware and firmware design
of PSoC 3, PSoC 4, and PSoC 5LP based systems. Create designs using classic, familiar schematic capture supported by over 100
pre-verified, production-ready PSoC Components; see the list of component datasheets. With PSoC Creator, you can:
1. Drag and drop component icons to build your hardware
system design in the main design workspace
2. Codesign your application firmware with the PSoC hardware,
using the PSoC Creator IDE C compiler
3. Configure components using the configuration tools
4. Explore the library of 100+ components
5. Review component datasheets
Figure 1. Multiple-Sensor Example Project in PSoC Creator
Document Number: 001-56955 Rev. AA
Page 2 of 128


Part Number CY8C32
Description Programmable System-on-Chip
Maker Cypress Semiconductor
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CY8C32 Datasheet PDF






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