CY8C36_11 Datasheet, PDF (3/125 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC®)

PSoC^® 3: CY8C36 Family
Data Sheet
1. Architectural Overview
Introducing the CY8C36 family of ultra low-power, flash Programmable System-on-Chip (PSoC^®) devices, part of a scalable 8-bit
PSoC 3 and 32-bit PSoC 5 platform. The CY8C36 family provides configurable blocks of analog, digital, and interconnect circuitry
around a CPU subsystem. The combination of a CPU with a flexible analog subsystem, digital subsystem, routing, and I/O enables
a high level of integration in a wide variety of consumer, industrial, and medical applications.
Figure 1-1. Simplified Block Diagram
4 to 25 MHz
( Optional)
32.768 KHz
( Optional)
System Wide
Resources
Xtal
Osc
IMO
RTC
Timer
WDT
and
Wake
ILO
Clocking System
Power Management
System
POR and
LVD
Sleep
Power
1.8 V LDO
SMP
Digital Interconnect
Analog Interconnect
Digital System
Universal Digital Block Array (24x UDB)
8- Bit Quadrature Decoder
Timer
16- Bit ^{16- Bit PRS}
PWM
UDB
UDB
UDB
UDB
UDB
UDB
UDB
I2C Slave
UDB
UDB
UART
UDB
8- Bit SPI
UDB
UDB
UDB
12- Bit SPI
UDB
UDB
8- Bit
Timer
Logic
UDB
UDB
UDB
Logic
UDB
12- Bit PWM
UDB
UDB
UDB
UDB
UDB
CAN
2.0
4x
Timer
Counter
PWM
I2C
Master/
Slave
FS USB
2.0
System Bus
Memory System
EEPROM
SRAM
CPU System
8051 or
Cortex M3CPU
Interrupt
Controller
EMIF
FLASH
PHUB
DMA
Program &
Debug
Program
Debug &
Trace
Boundary
Scan
LCD Direct
Drive
Digital
Filter
Block
4 x SC/ CT Blocks
(TIA, PGA, Mixer etc)
Temperature
Sensor
CapSense
4 x DAC
Analog System
ADC
Del Sig
ADC
+
4x
Opamp
-
+
4x
CMP
-
USB
PHY
22 Ω
3 per
Opamp
0. 5 to5.5V
( Optional)
Figure 1-1 illustrates the major components of the CY8C36
family. They are:
„ 8051 CPU subsystem
„ Nonvolatile subsystem
„ Programming, debug, and test subsystem
„ Inputs and outputs
„ Clocking
„ Power
„ Digital subsystem
„ Analog subsystem
Document Number: 001-53413 Rev. *K
PSoC’s digital subsystem provides half of its unique
configurability. It connects a digital signal from any peripheral to
any pin through the digital system interconnect (DSI). It also
provides functional flexibility through an array of small, fast,
low-power UDBs. PSoC Creator provides a library of prebuilt and
tested standard digital peripherals (UART, SPI, LIN, PRS, CRC,
timer, counter, PWM, AND, OR, and so on) that are mapped to
the UDB array. You can also easily create a digital circuit using
boolean primitives by means of graphical design entry. Each
UDB contains programmable array logic (PAL)/programmable
logic device (PLD) functionality, together with a small state
machine engine to support a wide variety of peripherals.
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