PRELIMINARY
PSoC®5: CY8C52 Family Data Sheet
12.1 Part Numbering Conventions
PSoC 5 devices follow the part numbering convention described below. All fields are single character alphanumeric (0, 1, 2, …, 9, A,
B, …, Z) unless stated otherwise.
CY8Cabcdefg-xxx
a: Architecture
3: PSoC 3
5: PSoC 5
b: Family Group within Architecture
2: CY8C52 family
3: CY8C53 family
4: CY8C54 family
5: CY8C55 family
c: Speed Grade
4: 40 MHz
8: 80 MHz
d: Flash Capacity
5: 32 KB
6: 64 KB
7: 128 KB
8: 256 KB
ef: Package Code
Two character alphanumeric
AX: TQFP
LT: QFN
PV: SSOP
g: Temperature Range
C: commercial
I: industrial
A: automotive
xxx: Peripheral Set
Three character numeric
No meaning is associated with these three characters
Examples
5: PSoC5
2: CY8C52 Family
4: 40 MHz
8: 256 KB
PV: SSOP
I: Industrial
Cypress Prefix
Architecture
Family Group within Architecture
Speed Grade
Flash Capacity
Package Code
Temperature Range
Peripheral Set
CY8C 5 2 4 8 P V I - x x x
All devices in the PSoC 5 CY8C52 family comply to RoHS-6 specifications, demonstrating the commitment by Cypress to lead-free
products. Lead (Pb) is an alloying element in solders that has resulted in environmental concerns due to potential toxicity. Cypress
uses nickel-palladium-gold (NiPdAu) technology for the majority of leadframe-based packages.
A high level review of the Cypress Pb-free position is available on our website. Specific package information is also available. Package
Material Declaration Datasheets (PMDDs) identify all substances contained within Cypress packages. PMDDs also confirm the
absence of many banned substances. The information in the PMDDs will help Cypress customers plan for recycling or other "end of
life" requirements.
Document Number: 001-55034 Rev. *A
Page 81 of 85
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