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CY8C24094, CY8C24794
CY8C24894, CY8C24994
PSoC
®
Programmable System-on-Chip™
Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600
Document Number: 38-12018 Rev. AD Revised January 20, 2012
PSoC
®
Programmable System-on-Chip
1. Features
XRES pin to support in-system serial programming (ISSP) and
external reset control in CY8C24894
Powerful Harvard-architecture processor
M8C processor speeds up to 24 MHz
Two 8 × 8 multiply, 32-bit accumulate
Low power at high speed
Operating voltage: 3 V to 5.25 V
Industrial temperature range: –40 °C to +85 °C
USB temperature range: –10 °C to +85 °C
Advanced peripherals (PSoC
®
Blocks)
Six rail-to-rail analog PSoC blocks provide:
Up to 14-bit analog-to-digital converters (ADCs)
Up to 9-bit digital-to-analog converters (DACs)
Programmable gain amplifiers (PGAs)
Programmable filters and comparators
Four digital PSoC blocks provide:
8- to 32-bit timers, counters, and pulse width modulators
(PWMs)
Cyclical redundancy check (CRC) and pseudo random
sequence (PRS) modules
Full-duplex universal asynchronous receiver transmitter
(UART)
Multiple serial peripheral interface (SPI) masters or slaves
Connectable to all general-purpose I/O (GPIO) pins
Complex peripherals by combining blocks
Capacitive sensing application (CSA) capability
Full speed USB (12 Mbps)
Four unidirectional endpoints
One bidirectional control endpoint
USB 2.0 compliant
Dedicated 256 byte buffer
No external crystal required
Flexible on-chip memory
16 KB flash program storage 50,000 erase and write cycles
1 KB static random access memory (SRAM) data storage
ISSP
Partial flash updates
Flexible protection modes
Electrically erasable programmable read-only memory
(EEPROM) emulation in flash
Programmable pin configurations
25-mA sink, 10-mA source on all GPIOs
Pull-up, pull-down, high Z, strong, or open-drain drive modes
on all GPIOs
Up to 48 analog inputs on GPIOs
Two 33 mA analog outputs on GPIOs
Configurable interrupt on all GPIOs
Precision, programmable clocking
Internal ±4% 24- / 48-MHz main oscillator
Internal oscillator for watchdog and sleep
0.25% accuracy for USB with no external components
Additional system resources
I
2
C slave, master, and multi-master to 400 kHz
Watchdog and sleep timers
User-configurable low-voltage detection (LVD)
DIGITAL SYSTEM
SRAM
1K
Interrupt
Controller
Sleep and
Watchdog
Clock Sources
(Includes IMO and ILO)
Global Digital Interconnect
Global Analog Interconnect
PSoC CORE
CPU Core (M8C)
SROM Flash 16 KB
Digital
Block
Array
Digital
Clocks
SYSTEM RESOURCES
ANALOG SYSTEM
Analog
Ref.
Port 5 Port 4 Port 3 Port 2 Port 1 Port 0
Analog
Drivers
Analog
Block
Array
Internal
Voltage
Ref.
POR and LVD
System Resets
2
MACs
Decimator
Type 2
I
2
C USB
Port 7
S
y
s
t
e
m
B
u
s
Analog
Input
Muxing
2. Logic Block Diagram
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Inhaltsverzeichnis

Seite 1 - Programmable System-on-Chip™

CY8C24094, CY8C24794CY8C24894, CY8C24994PSoC® Programmable System-on-Chip™Cypress Semiconductor Corporation • 198 Champion Court • San Jose, CA 95134-

Seite 2

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 10 of 618.3 68-Pin Part Pinout The following 68-pin QFN part table an

Seite 3

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 11 of 618.4 68-Pin Part Pinout (On-Chip Debug) The following 68-pin Q

Seite 4

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 12 of 618.5 100-Ball VFBGA Part PinoutThe 100-ball VFBGA part is for

Seite 5

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 13 of 61Figure 7. CY8C24094 OCD (Not for Production)Vss Vss NC NC NC

Seite 6

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 14 of 618.6 100-Ball VFBGA Part Pinout (On-Chip Debug)The following 1

Seite 7 - 7.3 Organize and Connect

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 15 of 61Figure 8. CY8C24094 OCD (Not for Production)Vss Vss NC NC NC

Seite 8

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 16 of 618.7 100-Pin Part Pinout (On-Chip Debug)The 100-pin TQFP part

Seite 9

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 17 of 61Figure 9. CY8C24094 OCD (Not for Production)TQFPNCNCAI, M, P0

Seite 10 - CY8C24894, CY8C24994

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 18 of 619. Register ReferenceThis section lists the registers of the

Seite 11

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 19 of 619.3 Register Map Bank 0 Table: User Space Name Addr (0, Hex)

Seite 12

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 2 of 613. ContentsPSoC Functional Overview ...

Seite 13

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 20 of 619.4 Register Map Bank 1 Table: Configuration Space Name Addr

Seite 14

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 21 of 6110. Electrical SpecificationsThis section presents the DC and

Seite 15

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 22 of 6110.2 Operating Temperature10.3 DC Electrical Characteristics

Seite 16

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 23 of 6110.3.2 DC GPIO SpecificationsThe following table lists guaran

Seite 17

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 24 of 6110.3.3 DC Full Speed USB SpecificationsThe following table li

Seite 18 - 9.2 Register Mapping Tables

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 25 of 6110.3.4 DC Operational Amplifier SpecificationsThe following t

Seite 19

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 26 of 6110.3.5 DC Low Power Comparator SpecificationsThe following ta

Seite 20

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 27 of 6110.3.6 DC Analog Output Buffer SpecificationsThe following ta

Seite 21

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 28 of 61Table 18. 3.3-V DC Analog Output Buffer SpecificationsSymbol

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CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 29 of 6110.3.7 DC Analog Reference SpecificationsThe following tables

Seite 23

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 3 of 614. PSoC Functional OverviewThe PSoC family consists of many de

Seite 24

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 30 of 610b010 RefPower = highOpamp bias = highVREFHIRef High VDDVDD –

Seite 25

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 31 of 610b101 RefPower = highOpamp bias = highVREFHIRef High P2[4] + B

Seite 26

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 32 of 61Table 20. 3.3-V DC Analog Reference Specifications Reference

Seite 27

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 33 of 610b011 All power settings. Not allowed for 3.3 V.–– – – – – –0b

Seite 28

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 34 of 6110.3.8 DC Analog PSoC Block SpecificationsThe following table

Seite 29

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 35 of 6110.3.10 DC Programming SpecificationsThe following table list

Seite 30

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 36 of 6110.4 AC Electrical Characteristics10.4.1 AC Chip-Level Speci

Seite 31

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 37 of 6110.4.2 AC GPIO SpecificationsThe following table lists guaran

Seite 32

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 38 of 6110.4.4 AC Operational Amplifier SpecificationsThe following t

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CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 39 of 61When bypassed by a capacitor on P2[4], the noise of the analog

Seite 34

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 4 of 614.3 The Analog SystemThe analog system is composed of six conf

Seite 35

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 40 of 6110.4.5 AC Low Power Comparator SpecificationsThe following ta

Seite 36

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 41 of 6110.4.7 AC External Clock SpecificationsThe following tables l

Seite 37

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 42 of 6110.4.9 AC Programming SpecificationsThe following table lists

Seite 38

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 43 of 6110.4.10 AC I2C SpecificationsThe following table lists guaran

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CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 44 of 6110.5 Thermal Impedance10.6 Solder Reflow Peak Specifications

Seite 40

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 45 of 6111. Development Tool Selection11.1 Software11.1.1 PSoC Desi

Seite 41

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 46 of 61 Getting Started guide USB 2.0 cable11.4.2 CY3207ISSP In-Sy

Seite 42

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 47 of 6112. Ordering Information Note For die sales information, cont

Seite 43

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 48 of 6112.1 Ordering Code Definitions13. Packaging DimensionsThis s

Seite 44 - 10.5 Thermal Impedance

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 49 of 61Figure 16. 56-Pin (8 × 8 mm) QFN Figure 17. 56-Pin QFN (8 ×

Seite 45 - 11.3 Evaluation Tools

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 5 of 614.4 Additional System ResourcesSystem resources provide additi

Seite 46

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 50 of 61Figure 18. 68-Pin Sawn QFN (8 × 8 mm × 0.90 mm) 001-09618 *D

Seite 47

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 51 of 61Figure 19. 100-Ball (6 × 6 mm) VFBGA51-85209 *D

Seite 48

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 52 of 61Figure 20. 100-Pin (14 × 14 × 1.4 mm) TQFP Important Note F

Seite 49

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 53 of 6114. Acronyms14.1 Acronyms UsedThe following table lists the

Seite 50

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 54 of 6115. Document Conventions15.1 Units of Measure15.2 Numeric C

Seite 51

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 55 of 61block 1. A functional unit that performs a single function, s

Seite 52

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 56 of 61emulator Duplicates (provides an emulation of) the functions

Seite 53 - 14.1 Acronyms Used

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 57 of 61microcontroller An integrated circuit chip that is designed p

Seite 54 - 15.2 Numeric Conventions

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 58 of 61settling time The time it takes for an output signal or value

Seite 55

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 59 of 6116. Document History PageDocument Title: CY8C24094, CY8C24794

Seite 56

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 6 of 615. Getting StartedFor in-depth information, along with detaile

Seite 57

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 60 of 61*N 2708135 BRW 05/18/2009 Added Note in the Pin Information se

Seite 58

Document Number: 38-12018 Rev. AD Revised January 20, 2012 Page 61 of 61PSoC Designer™ is a trademark and PSoC® is a registered trademark of Cypress

Seite 59

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 7 of 61read and write data memory, and read and write I/O registers. Y

Seite 60

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 8 of 618. Pin InformationThis section describes, lists, and illustrat

Seite 61 - PSoC Solutions

CY8C24094, CY8C24794CY8C24894, CY8C24994Document Number: 38-12018 Rev. AD Page 9 of 618.2 56-Pin Part Pinout (with XRES) Table 3. 56-Pin Part Pinou

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