1. CY8C38 Family with Single Cycle 8051 (continued) I/O[65] SRAM (KB) EEPROM (KB) LCD Segment Drive ADC DAC Comparator SC/CT Analog Blocks[63] Opamps DFB CapSense UDBs[64] 16-Bit Timer/PWM FS USB CAN 2.0b Digital Flash (KB) Analog CPU Speed (MHz) MCU Core CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x1E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN 0x1E044069 - 0x1E045069 JTAG ID[66] USBIO SIO GPIO Package Total I/O Part Number CY8C3866PVI-069 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin SSOP CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E028069 CY8C3866PVI-047 67 64 8 2 - 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E02F069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 CY8C3866AXI-055 67 64 8 2 - 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin T

0x1E03F069 CY8C3866LTI-067 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin QFN 0x1E043069 CY8C3866PVI-021 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin SSOP 0x1E015069 Part Number Package JTAG ID[69] 0x1E03C069 32 KB Flash 64 KB Flash CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x1E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 0x1E044069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E028069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 CY8C3866AXI-035 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin TQFP 0x1E023069 Notes 66. Analog blocks support a variety of functionality including TIA, PGA, and mixers. See the Example Peripherals on page 42 for more information on how analog blocks can be used. 67. UDBs support a variety of functiona

pin QFN 0x1E043069 CY8C3866PVI-021 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin SSOP 0x1E015069 CY8C3866AXI-035 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin TQFP 0x1E023069 - Part Number JTAG ID[84] Package 32 KB Flash 64 KB Flash CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN 0x1E044069 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E028069 CY8C3866AXI-040 67 64 8 2 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 CY8C3866AXI-206 67 64 8 2 20-bit Del-Sig 2 2 0 2 20 4 - 72 62 8 2 100-pin TQFP 0x1E0CE069 CY8C3866LTI-207 67 64 8 2 20-bit Del-Sig 2 2 0 2 20 4 - 48 38 8 2 68-pin QFN 0x1E0CF069 CY8C3866AXI-208 67 64 8 2 20-bit Del-Sig 2 2 2 2 24 4 72 62 8 2 100-pin TQFP 0x1E0D0069 CY8C3866FNI-210 67 64 8 2 20-bit Del-Sig 4 4 4 4 2

0x1E03F069 CY8C3866LTI-067 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin QFN 0x1E043069 CY8C3866PVI-021 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin SSOP 0x1E015069 Part Number Package JTAG ID[62] 0x1E03C069 32 KB Flash 64 KB Flash CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x1E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 0x1E044069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E028069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 CY8C3866AXI-035 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin TQFP 0x1E023069 Notes 59. Analog blocks support a variety of functionality including TIA, PGA, and mixers. See the Example Peripherals on page 40 for more information on how analog blocks can be used. 60. UDBs support a variety of functiona

1. CY8C38 Family with Single Cycle 8051 (continued) I/O[65] SRAM (KB) EEPROM (KB) LCD Segment Drive ADC DAC Comparator SC/CT Analog Blocks[63] Opamps DFB CapSense UDBs[64] 16-Bit Timer/PWM FS USB CAN 2.0b Digital Flash (KB) Analog CPU Speed (MHz) MCU Core CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x1E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN 0x1E044069 - 0x1E045069 JTAG ID[66] USBIO SIO GPIO Package Total I/O Part Number CY8C3866PVI-069 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin SSOP CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E028069 CY8C3866PVI-047 67 64 8 2 - 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E02F069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 CY8C3866AXI-055 67 64 8 2 - 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin T

-067 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin QFN 0x1E043069 CY8C3866PVI-021 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin SSOP 0x1E015069 CY8C3866AXI-035 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin TQFP 0x1E023069 CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x1E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 0x1E044069 64 KB Flash CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E028069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 CY8C3866AXI-206 67 64 8 2 20-bit Del-Sig 2 2 0 2 20 4 - 72 62 8 2 100-pin TQFP 0x1E0CE069 CY8C3866LTI-207 67 64 8 2 20-bit Del-Sig 2 2 0 2 20 4 - 48 38 8 2 68-pin QFN 0x1E0CF069 CY8C3866AXI-208 67 64 8 2 20-bit Del-Sig 2 2 2 2 24 4 72 62 8 2 100-pin TQFP 0x1E0D0069 CY8C3866LTI-209 67 64 8 2 20-bit Del

-067 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin QFN 0x1E043069 CY8C3866PVI-021 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin SSOP 0x1E015069 CY8C3866AXI-035 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin TQFP 0x1E023069 CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x1E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 0x1E044069 64 KB Flash CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E028069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 CY8C3866AXI-206 67 64 8 2 20-bit Del-Sig 2 2 0 2 20 4 - 72 62 8 2 100-pin TQFP 0x1E0CE069 CY8C3866LTI-207 67 64 8 2 20-bit Del-Sig 2 2 0 2 20 4 - 48 38 8 2 68-pin QFN 0x1E0CF069 CY8C3866AXI-208 67 64 8 2 20-bit Del-Sig 2 2 2 2 24 4 72 62 8 2 100-pin TQFP 0x1E0D0069 CY8C3866LTI-209 67 64 8 2 20-bit Del

gle Cycle 8051 (continued) I/O[63] SRAM (KB) EEPROM (KB) LCD Segment Drive ADC DAC Comparator SC/CT Analog Blocks[61] Opamps DFB CapSense UDBs[62] 16-Bit Timer/PWM FS USB CAN 2.0b Total I/O GPIO SIO USBIO Digital Flash (KB) Analog CPU Speed (MHz) MCU Core CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x0E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x0E01E069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN 0x0E044069 - 0x0E045069 Part Number Package JTAG ID[64] CY8C3866PVI-069 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin SSOP CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x0E028069 CY8C3866PVI-047 67 64 8 2 - 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x0E02F069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x0E046069 CY8C3866AXI-055 67 64 8 2 - 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin TQFP 0x0E037069 CY8C3866AX

DAC Comparator SC/CT Analog Blocks[25] Opamps DFB CapSense UDBs[26] 16-Bit Timer/PWM FS USB CAN 2.0b Total I/O SIO USBIO 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 Package GPIO ADC LCD Segment Drive CY8C3866AXI-039 CY8C3866LTI-030 Part Number CPU Speed (MHz) EEPROM (KB) Digital SRAM (KB) Analog Flash (KB) MCU Core JTAG ID[28] 100-TQFP 0x0E027069 68-QFN 0x0E01E069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-QFN 0x0E044069 CY8C3866PVI-069 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-SSOP 0x0E045069 CY8C3866AXI-040 67 64 CY8C3866PVI-047 67 64 8 8 2 2 20-bit Del-Sig 4 20-bit Del-Sig 4 4 4 4 4 4 2 4 4 24 24 - - 72 62 8 29 25 4 2 0 100-TQFP 0x0E028069 48-SSOP 0x0E02F069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-SSOP CY8C3866AXI-055 67 64 8 2 - 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-TQFP 0x0E037069 CY8C3866AXI-035 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-TQFP 0x0E023069 Do

1. CY8C38 Family with Single Cycle 8051 (continued) I/O[60] SRAM (KB) EEPROM (KB) LCD Segment Drive ADC DAC Comparator SC/CT Analog Blocks[58] Opamps DFB CapSense UDBs[59] 16-Bit Timer/PWM FS USB CAN 2.0b Digital Flash (KB) Analog CPU Speed (MHz) MCU Core CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x0E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x0E01E069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN 0x0E044069 - 0x0E045069 JTAG ID[61] USBIO SIO GPIO Package Total I/O Part Number CY8C3866PVI-069 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin SSOP CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x0E028069 CY8C3866PVI-047 67 64 8 2 - 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x0E02F069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x0E046069 CY8C3866AXI-055 67 64 8 2 - 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin T

TI-014 67 32 4 1 20-bit Del-Sig 4 4 4 4 20 4 - 48 38 8 2 68-pin QFN 0x1E00E069 CY8C3866LTI-067 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin QFN 0x1E043069 CY8C3866PVI-021 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin SSOP 0x1E015069 CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x1E027069 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN 0x1E044069 24 4 72 62 8 2 100-pin TQFP 0x1E028069 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 Part Number CPU Speed (MHz) EEPROM (KB) Digital SRAM (KB) Analog Flash (KB) MCU Core JTAG ID[71] Package 32 KB Flash 64 KB Flash CY8C3866LTI-030 67 64 8 2 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 4 20-bit Del-Sig 4 4 4 2 CY8C3866AXI-040 67 64 8 2 CY8C3866PVI-070 67 64 8 2 Notes 68. Analog blocks support a variety of functionality including TIA, PGA, and mixers. See the Example Peripherals on page 42 for more information on how analog blocks can be used.

0x1E03F069 CY8C3866LTI-067 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin QFN 0x1E043069 CY8C3866PVI-021 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin SSOP 0x1E015069 Part Number Package JTAG ID[69] 0x1E03C069 32 KB Flash 64 KB Flash CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x1E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 0x1E044069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E028069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 CY8C3866AXI-035 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin TQFP 0x1E023069 Notes 66. Analog blocks support a variety of functionality including TIA, PGA, and mixers. See the Example Peripherals on page 42 for more information on how analog blocks can be used. 67. UDBs support a variety of functiona

2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin QFN 0x1E043069 CY8C3866PVI-021 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 31 25 4 2 48-pin SSOP 0x1E015069 64 KB Flash CY8C3866AXI-035 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 70 62 8 0 100-pin TQFP 0x1E023069 CY8C3866AXI-039 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 72 62 8 2 100-pin TQFP 0x1E027069 CY8C3866LTI-030 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 - 48 38 8 2 68-pin QFN 0x1E01E069 0x1E044069 CY8C3866LTI-068 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 31 25 4 2 48-pin QFN CY8C3866AXI-040 67 64 8 2 20-bit Del-Sig 4 4 4 4 24 4 72 62 8 2 100-pin TQFP 0x1E028069 CY8C3866PVI-070 67 64 8 2 20-bit Del-Sig 4 4 4 2 24 4 - 29 25 4 0 48-pin SSOP 0x1E046069 CY8C3866AXI-206 67 64 8 2 20-bit Del-Sig 2 2 0 2 20 4 - 72 62 8 2 100-pin TQFP 0x1E0CE069 CY8C3866LTI-207 67 64 8 2 20-bit Del-Sig 2 2 0 2 20 4 - 48 38 8 2 68-pin QFN 0x1E0CF069 CY8C3866AXI-208 67 64 8 2 20-bit Del-Sig 2 2 2 2 24 4 72 62 8 2 100-pin TQFP 0x1E0D0069 CY8C3866LTI-209 67 64 8 2 20-bit Del-Sig 2 2 2 2