Cypress Semiconductor CY8C24894 Dokumentacja

CY8C24894Automotive PSoC®Programmable System-on-Chip™Cypress Semiconductor Corporation • 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600Do

CY8C24894Document Number: 001-53754 Rev. *F Page 10 of 50Register Map Bank 0 Table: User Space Name Addr (0,Hex) Access Name Addr (0,Hex) Access Name

CY8C24894Document Number: 001-53754 Rev. *F Page 11 of 50Register Map Bank 1 Table: Configuration Space Name Addr (1,Hex) Access Name Addr (1,Hex) A

CY8C24894Document Number: 001-53754 Rev. *F Page 12 of 50Electrical SpecificationsThis section presents the DC and AC electrical specifications of th

CY8C24894Document Number: 001-53754 Rev. *F Page 13 of 50Absolute Maximum RatingsExceeding maximum ratings may shorten the useful life of the device.

CY8C24894Document Number: 001-53754 Rev. *F Page 14 of 50DC Electrical CharacteristicsDC Chip Level SpecificationsTab le 5 lists guaranteed maximum a

CY8C24894Document Number: 001-53754 Rev. *F Page 15 of 50DC GPIO SpecificationsThe following table lists guaranteed maximum and minimum specification

CY8C24894Document Number: 001-53754 Rev. *F Page 16 of 50DC Operational Amplifier SpecificationsTab le 7 and Table 8 on page 17 list the guaranteed m

CY8C24894Document Number: 001-53754 Rev. *F Page 17 of 50DC Low Power Comparator SpecificationsTab le 9 lists guaranteed maximum and minimum specific

CY8C24894Document Number: 001-53754 Rev. *F Page 18 of 50DC Analog Output Buffer SpecificationsTab le 10 and Table 11 on page 19 list the guaranteed

CY8C24894Document Number: 001-53754 Rev. *F Page 19 of 50Table 11. 3.3-V DC Analog Output Buffer SpecificationsSymbol Description Min Typ Max Units

CY8C24894Document Number: 001-53754 Rev. *F Page 2 of 50ContentsPSoC Functional Overview ... 3The PSoC Cor

CY8C24894Document Number: 001-53754 Rev. *F Page 20 of 50DC Analog Reference SpecificationsTab le 12 and Table 13 on page 23 list the guaranteed max

CY8C24894Document Number: 001-53754 Rev. *F Page 21 of 500b010 RefPower = highOpamp bias = highVREFHIRef High VDDVDD – 0.037 VDD – 0.007 VDDVVAGNDAGN

CY8C24894Document Number: 001-53754 Rev. *F Page 22 of 500b101 RefPower = highOpamp bias = highVREFHIRef High P2[4] + Bandgap (P2[4] = VDD/2)P2[4] +

CY8C24894Document Number: 001-53754 Rev. *F Page 23 of 50Table 13. 3.3-V DC Analog Reference Specifications Reference ARF_CR[5:3]Reference Power Set

CY8C24894Document Number: 001-53754 Rev. *F Page 24 of 500b011 All power settings. Not allowed for 3.3 V.–– – – – – –0b100 All power settings. Not

CY8C24894Document Number: 001-53754 Rev. *F Page 25 of 50DC Analog PSoC Block SpecificationsTab le 14 lists guaranteed maximum and minimum specifica

CY8C24894Document Number: 001-53754 Rev. *F Page 26 of 50DC Programming SpecificationsTab le 16 lists guaranteed maximum and minimum specifications

CY8C24894Document Number: 001-53754 Rev. *F Page 27 of 50AC Electrical CharacteristicsAC Chip-Level SpecificationsTab le 17 lists guaranteed maximum

CY8C24894Document Number: 001-53754 Rev. *F Page 28 of 50AC GPIO SpecificationsTab le 18 lists guaranteed maximum and minimum specifications for the

CY8C24894Document Number: 001-53754 Rev. *F Page 29 of 50AC Operational Amplifier SpecificationsTab le 19 and Table 20 list the guaranteed maximum a

CY8C24894Document Number: 001-53754 Rev. *F Page 3 of 50PSoC Functional OverviewThe PSoC family consists of many Programmable System-on-Chip with on-

CY8C24894Document Number: 001-53754 Rev. *F Page 30 of 50When bypassed by a capacitor on P2[4], the noise of the analog ground signal distributed to

CY8C24894Document Number: 001-53754 Rev. *F Page 31 of 50AC Low Power Comparator SpecificationsTab le 21 lists guaranteed maximum and minimum specif

CY8C24894Document Number: 001-53754 Rev. *F Page 32 of 50AC External Clock SpecificationsTab le 23 list guaranteed maximum and minimum specification

CY8C24894Document Number: 001-53754 Rev. *F Page 33 of 50AC Programming SpecificationsTab le 26 lists guaranteed maximum and minimum specifications

CY8C24894Document Number: 001-53754 Rev. *F Page 34 of 50AC I2C SpecificationsTab le 27 lists guaranteed maximum and minimum specifications for the

CY8C24894Document Number: 001-53754 Rev. *F Page 35 of 50Packaging InformationThis section illustrates the package specification for the CY8C24x94 PS

CY8C24894Document Number: 001-53754 Rev. *F Page 36 of 50Tape and Reel InformationFigure 10. 56-Pin (8 × 8 mm) QFN (Punched) Carrier Tape Drawing Ta

CY8C24894Document Number: 001-53754 Rev. *F Page 37 of 50Development Tool SelectionSoftwarePSoC DesignerAt the core of the PSoC development software

CY8C24894Document Number: 001-53754 Rev. *F Page 38 of 50Device ProgrammersAll device programmers can be purchased from the Cypress Online Store.CY32

CY8C24894Document Number: 001-53754 Rev. *F Page 39 of 50Ordering Information Ordering Code DefinitionsTable 32. CY8C24x94 PSoC Device’s Key Feature

CY8C24894Document Number: 001-53754 Rev. *F Page 4 of 50The Analog SystemThe analog system is composed of six configurable blocks, each comprised of

CY8C24894Document Number: 001-53754 Rev. *F Page 40 of 50AcronymsTab le 33 lists the acronyms that are used in this document. Reference DocumentsCY8

CY8C24894Document Number: 001-53754 Rev. *F Page 41 of 50Document ConventionsUnits of MeasureThe following table lists the units of measure that are

CY8C24894Document Number: 001-53754 Rev. *F Page 42 of 50bias 1. A systematic deviation of a value from a reference value.2. The amount by which the

CY8C24894Document Number: 001-53754 Rev. *F Page 43 of 50duty cycle The relationship of a clock period high time to its low time, expressed as a per

CY8C24894Document Number: 001-53754 Rev. *F Page 44 of 50microcontroller An integrated circuit chip that is designed primarily for control systems a

CY8C24894Document Number: 001-53754 Rev. *F Page 45 of 50shift register A memory storage device that sequentially shifts a word either left or right

CY8C24894Document Number: 001-53754 Rev. *F Page 46 of 50ErrataThis section describes the errata for the CY8C24x94 device. Details include errata tri

CY8C24894Document Number: 001-53754 Rev. *F Page 47 of 50 WORKAROUNDTo prevent an invalid Flash read, a dummy read from each Flash page must occur b

CY8C24894Document Number: 001-53754 Rev. *F Page 48 of 50Document History PageDocument Title: CY8C24894 Automotive PSoC® Programmable System-on-Chip™

CY8C24894Document Number: 001-53754 Rev. *F Page 49 of 50*F 4074455 STHA 07/23/2013 Added Errata footnotes (Note 5, 7).Updated Electrical Specificati

CY8C24894Document Number: 001-53754 Rev. *F Page 5 of 50Additional System ResourcesSystem resources provide additional capability useful for complete

Document Number: 001-53754 Rev. *F Revised July 23, 2013 Page 50 of 50MoBL is a registered trademark, and More Battery Life is a trademark, of Cypres

CY8C24894Document Number: 001-53754 Rev. *F Page 6 of 50Getting StartedFor in depth information, along with detailed programming details, see the PSo

CY8C24894Document Number: 001-53754 Rev. *F Page 7 of 50Online Help SystemThe online help system displays online, context-sensitive help. Designed fo

CY8C24894Document Number: 001-53754 Rev. *F Page 8 of 50PinoutsThe automotive CY8C24x94 PSoC device is available in a variety of packages which are l

CY8C24894Document Number: 001-53754 Rev. *F Page 9 of 50Registers This section lists the registers of the automotive CY8C24x94 PSoC device family. Fo