PSoC Programmable System-on-Chip Specification Sheet

CY8C21634, CY8C21534
CY8C21434, CY8C21334, CY8C21234
Document Number: 38-12025 Rev. *O Page 43 of 45
Ordering Code Definitions
CY 8 C 21 xxx-24xx
Package Type: Thermal Rating:
PX = PDIP Pb-Free C = Commercial
SX = SOIC Pb-Free I = Industrial
PVX = SSOP Pb-Free E = Extended
LFX/LKX = QFN Pb-Free
AX = TQFP Pb-Free
Speed: 24 MHz
Part Number
Family Code
Technology Code: C = CMOS
Marketing Code: 8 = Cypress PSoC
Company ID: CY = Cypress
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