Datasheet

CY8C21x34B
Document Number: 001-67345 Rev. *E Page 40 of 49
Ordering Information
Note For Die sales information, contact a local Cypress sales office or Field Applications Engineer (FAE).
Ordering Code Definitions
Package
Ordering
Code
Flash
(Bytes)
SRAM
(Bytes)
Switch Mode
Pump
Temperature
Range
Digital
Blocks
Analog
Blocks
Digital I/O
Pins
Analog
Inputs
Analog
Outputs
XRES Pin
16-Pin (150-Mil) SOIC CY8C21234B-24SXI 8 K 512 Yes –40 °C to +85 °C 4 4 12 12
[33]
0 No
16-Pin (150-Mil) SOIC
(Tape and Reel)
CY8C21234B-24SXIT 8 K 512 Yes –40 °C to +85 °C 4 4 12 12
[33]
0 No
20-Pin (210-Mil) SSOP CY8C21334B-24PVXI 8 K 512 No –40 °C to +85 °C 4 4 16 16
[33]
0 Yes
20-Pin (210-Mil) SSOP
(Tape and Reel)
CY8C21334B-24PVXIT 8 K 512 No –40 °C to +85 °C 4 4 16 16
[33]
0 Yes
28-Pin (210-Mil) SSOP CY8C21534B-24PVXI 8 K 512 No –40 °C to +85 °C 4 4 24 24
[33]
0 Yes
28-Pin (210-Mil) SSOP
(Tape and Reel)
CY8C21534B-24PVXIT 8 K 512 No –40 °C to +85 °C 4 4 24 24
[33]
0 Yes
32-Pin (5 × 5 mm 1.00 max)
Sawn QFN
CY8C21434B-24LTXI 8 K 512 No –40 °C to +85 °C 4 4 28 28
[33]
0 Yes
32-Pin (5 × 5 mm 1.00 max)
Sawn QFN
[34]
(Tape and Reel)
CY8C21434B-24LTXIT 8 K 512 No –40 °C to +85 °C 4 4 28 28
[33]
0 Yes
32-Pin (5 × 5 mm 0.60 max)
Thin Sawn QFN
CY8C21434B-24LQXI 8 K 512 No –40 °C to +85 °C 4 4 28 28
[33]
0 Yes
32-Pin (5 × 5 mm 0.60 max)
Thin Sawn QFN
(Tape and Reel)
CY8C21434B-24LQXIT 8 K 512 No –40 °C to +85 °C 4 4 28 28
[33]
0 Yes
56-Pin OCD SSOP CY8C21001-24PVXI 8 K 512 Yes –40 °C to +85 °C 4 4 26 26
[33]
0 Yes
CY
Marketing Code: 8 = Cypress PSoC
8
C
Family Code
Technology Code: C = CMOS
Company ID:
CY =
Cypress
21
Part Number
Speed: 24 MHz
xx
xxxx-24
Package Type: Thermal Rating:
PX = PDIP Pb-free C = Commercial
SX = SOIC Pb-free I = Industrial
PVX = SSOP Pb-free E = Extended
LFX/LKX/LTX/LQX = QFN Pb-free
Notes
33. All Digital I/O Pins also connect to the common analog mux.
34. Refer to the section 32-Pin Part Pinout on page 12 for pin differences.