PSoC® 3: CY8C32 Family
Data Sheet
12.1 Part Numbering Conventions
PSoC 3 devices follow the part numbering convention described here. 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
ef: Package code
Two character alphanumeric
AX: TQFP
LT: QFN
PV: SSOP
b: Family group within architecture
2: CY8C32 family
g: Temperature range
C: commercial
I: industrial
4: CY8C34 family
6: CY8C36 family
8: CY8C38 family
A: automotive
c: Speed grade
4: 50 MHz
xxx: Peripheral set
6: 67 MHz
Three character numeric
No meaning is associated with these three characters.
d: Flash capacity
4: 16 KB
5: 32 KB
6: 64 KB
CY8C
3
2
4
6
P
V
I
-
x x x
Example
Cypress Prefix
Architecture
3: PSoC 3
2: CY8C32 Family
4: 50 MHz
Family Group within Architecture
Speed Grade
6: 64 KB
Flash Capacity
PV: SSOP
Package Code
I: Industrial
Temperature Range
Peripheral Set
All devices in the PSoC 3 CY8C32 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: 001-56955 Rev. *J
Page 108 of 119
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