Cypress CY7C6435x - Manuals

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 5 of 28 Document Conventions Acronyms Used The following table lists the acronyms that are used in thisdocument. Units of Measure A units of measure table is located in the Electrical Specificationssection. Table 7 on page 13 list...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 6 of 28 Pin Configuration The enCoRe V USB device is available in a variety of packages which are listed and illustrated in the subsequent tables. 16-Pin Part Pinout Figure 1. CY7C64315/CY7C64316 16-Pin enCoRe V Device D+ QFN (Top...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 10 of 28 Register Reference The section discusses the registers of the enCoRe V device. It lists all the registers in mapping tables, in address order. Register Conventions The register conventions specific to this section are lis...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 11 of 28 Table 5. Register Map Bank 0 Table: User Space Name Addr (0,Hex) Access Name Addr (0,Hex) Access Name Addr (0,Hex) Access Name Addr (0,Hex) Access PRT0DR 00 RW EP1_CNT0 40 # 80 C0 PRT0IE 01 RW EP1_CNT1 41 RW 81 C1 02 EP2_...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 12 of 28 Table 6. Register Map Bank 1 Table: Configuration Space Name Addr (1,Hex) Access Name Addr (1,Hex) Access Name Addr (1,Hex) Access Name Addr (1,Hex) Access PRT0DM0 00 RW PMA4_RA 40 RW 80 C0 PRT0DM1 01 RW PMA5_RA 41 RW 81 ...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 13 of 28 Electrical Specifications This section presents the DC and AC electrical specifications of the enCoRe V USB devices. For the most up to date electricalspecifications, verify that you have the most recent data sheet availa...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 14 of 28 ADC Electrical Specifications Table 8. ADC Electrical Specifications Symbol Description Min Typ Max Units Conditions Input Input Voltage Range Vss 1.3 V This gives 72% of maximum code Input Capacitance 5 pF Resolution 8 B...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 15 of 28 Electrical Characteristics Absolute Maximum Ratings Storage Temperature (T STG ) (3) -55 o C to 125 o C (Typical +25 o C) Supply Voltage Relative to Vss (Vdd) ............. -0.5V to +6.0V DC Input Voltage (V IO )............

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 16 of 28 DC General Purpose IO Specifications Table 11 lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 3.0V to 5.5V and 0 ° C ≤ T A ≤ 70 ° C. Typical parameters apply to 5V and 3.3V at 2...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 17 of 28 DC POR and LVD Specifications Table 12 lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges. V OL Low Output Voltage IOL = 20 mA, Vdd > 3.3V, maximum of 60 mA sink current o...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 18 of 28 DC Programming Specifications Table 13 lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges. AC Electrical Characteristics AC Chip Level Specifications The following tables lis...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 22 of 28 AC I 2 C Specifications Table 21 lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges. Figure 8. Definition of Timing for Fast/Standard Mode on the I 2 C Bus Table 21. AC Chara...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 23 of 28 Package Diagram This section illustrates the packaging specifications for the enCoRe V USB device, along with the thermal impedances for eachpackage. Important Note Emulation tools may require a larger area on the target ...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 25 of 28 Figure 11. 48-Pin (7 x 7 x 0.9 mm) QFN Package Handling Some IC packages require baking before they are soldered onto a PCB to remove moisture that may have been absorbed after leavingthe factory. A label on the package h...

CY7C6431x CY7C64345, CY7C6435x Document Number: 001-12394 Rev *G Page 27 of 28 Document History Page Document Title: CY7C6431x, CY7C64345, CY7C6435x, enCoRe™ V Full Speed USB ControllerDocument Number: 001-12394 Rev. ECN No. Orig. of Change Submission Date Description of Change ** 626256 TYJ See ECN...