List of 8051 Devices Available from Cypress

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Following is a list of the Cypress 8051 chips that are supported by the Keil development tools. If the device you use is not listed, please contact Keil Software, using the Device Database Problem Report and provide details so we may include it in a future product release.

Cypress (8051 Family)
CY8C3244AXI-153, CY8C3244LTI-123, CY8C3244LTI-130, CY8C3244PVI-133, CY8C3245AXI-158, CY8C3245AXI-166, CY8C3245LTI-129, CY8C3245LTI-139, CY8C3245LTI-144, CY8C3245LTI-163, CY8C3245PVI-134, CY8C3245PVI-150, CY8C3246AXI-131, CY8C3246AXI-138, CY8C3246LTI-125, CY8C3246LTI-128, CY8C3246LTI-149, CY8C3246LTI-162, CY8C3246PVI-122, CY8C3246PVI-147, CY8C3444AXI-116, CY8C3444LTI-110, CY8C3444LTI-119, CY8C3444PVI-100, CY8C3445AXI-104, CY8C3445AXI-108, CY8C3445LTI-078, CY8C3445LTI-079, CY8C3445LTI-081, CY8C3445LTI-089, CY8C3445PVI-090, CY8C3445PVI-094, CY8C3446AXI-099, CY8C3446AXI-105, CY8C3446LTI-073, CY8C3446LTI-074, CY8C3446LTI-083, CY8C3446LTI-085, CY8C3446PVI-076, CY8C3446PVI-091, CY8C3446PVI-102, CY8C3665AXI-010, CY8C3665AXI-016, CY8C3665AXI-198, CY8C3665LTI-006, CY8C3665LTI-044, CY8C3665LTI-199, CY8C3665PVI-007, CY8C3665PVI-008, CY8C3665PVI-080, CY8C3666AXI-036, CY8C3666AXI-037, CY8C3666AXI-052, CY8C3666AXI-200, CY8C3666AXI-202, CY8C3666AXI-202, CY8C3666AXI-202, CY8C3666LTI-027, CY8C3666LTI-050, CY8C3666LTI-201, CY8C3666LTI-203, CY8C3865AXI-019, CY8C3865AXI-204, CY8C3865LTI-014, CY8C3865LTI-062, CY8C3865LTI-205, CY8C3865PVI-060, CY8C3865PVI-063, CY8C3866AXI-035, CY8C3866AXI-039, CY8C3866AXI-040, CY8C3866AXI-206, CY8C3866AXI-208, CY8C3866LTI-030, CY8C3866LTI-067, CY8C3866LTI-068, CY8C3866LTI-207, CY8C3866LTI-209, CY8C3866PVI-021, CY8C3866PVI-070, EZ-USB (AN21XX), EZ-USB FX (CY7C646XX), EZ-USB FX1 (CY7C647XX), EZ-USB FX2 (CY7C68XXX), EZ-USB FX2LP (CY7C68XXX-X)

List of 8051 Devices Available from Cypress

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