CY8C36_12 Datasheet, PDF (1/131 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC®)

PSoC^® 3: CY8C36 Family
Data Sheet
Programmable System-on-Chip (PSoC^®)
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 CY8C36 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 CY8C36 family can handle dozens of data acquisition channels and analog inputs on
every general-purpose input/output (GPIO) pin. The CY8C36 family is also a high-performance configurable digital system with some
part numbers including interfaces such as USB, multi-master inter-integrated circuit (I²C), and controller area network (CAN). In
addition to communication interfaces, the CY8C36 family has an easy to configure logic array, flexible routing to all I/O pins, and
current DAC 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 CY8C36
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 67 MHz operation
 Multiply and divide instructions
 Flash program memory, up to 64 KB, 100,000 write cycles,
20 years retention, and multiple security features
 512-byte flash cache
 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, 6.6 mA at 48 MHz
 Low-power modes including:
• 1-µA 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
USBIOs^[2]
(62
GPIOs,
eight
special
input/outputs
(SIO),
two



Any GPIO to any digital or analog peripheral routability
LCD direct drive from any GPIO, up to 46 × 16 segments^[2]
CapSense^® support from any GPIO^[3]
 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 GPIO 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
 20 to 24 programmable logic devices (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
 67-MHz, 24-bit fixed point digital filter block (DFB) to
implement finite impulse response (FIR) and infinite impulse
response (IIR) filters
 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
 1.024 V ± 0.1% internal
Vvo_ltaVgDeDrAe_fe5re.5ncVe)
across
–40
°C
to
+85 °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
 Up to four 8-bit, 8-Msps IDACs or 1-Msps VDACs
 Four comparators with 95-ns response time
 Up to four uncommitted opamps with 25 mA drive capability
 Up to four 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 62-MHz internal oscillator over full temperature and
voltage range
 4- to 25-MHz crystal oscillator for crystal PPM accuracy
 Internal PLL clock generation up to 67 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 116 for details.
3. GPIOs with opamp outputs are not recommended for use with CapSense.
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 001-53413 Rev. *O
• San Jose, CA 95134-1709 • 408-943-2600
Revised June 18, 2012