Datasheet

CY8C21634, CY8C21534, CY8C21434
CY8C21334, CY8C21234
Document Number: 38-12025 Rev. AB Page 40 of 53
Ordering Information
Note For Die sales information, contact a local Cypress sales office or Field Applications Engineer (FAE).
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 CY8C21234-24SXI 8 K 512 Ye s –40 °C to +85 °C 4 4 12 12
[42]
0 No
16-Pin (150-Mil) SOIC
(Tape and Reel)
CY8C21234-24SXIT 8 K 512 Ye s –40 °C to +85 °C 4 4 12 12
[42]
0 No
20-Pin (210-Mil) SSOP CY8C21334-24PVXI 8 K 512 No –40 °C to +85 °C 4 4 16 16
[42]
0 Yes
20-Pin (210-Mil) SSOP
(Tape and Reel)
CY8C21334-24PVXIT 8 K 512 No –40 °C to +85 °C 4 4 16 16
[42]
0 Yes
28-Pin (210-Mil) SSOP CY8C21534-24PVXI 8 K 512 No –40 °C to +85 °C 4 4 24 24
[42]
0 Yes
28-Pin (210-Mil) SSOP
(Tape and Reel)
CY8C21534-24PVXIT 8 K 512 No –40 °C to +85 °C 4 4 24 24
[42]
0 Yes
32-Pin (5 × 5 mm 1.00 max)
Sawn QFN
CY8C21434-24LTXI 8 K 512 No –40 °C to +85 °C 4 4 28 28
[42]
0 Yes
32-Pin (5 × 5 mm 1.00 max)
Sawn QFN
[43]
(Tape and Reel)
CY8C21434-24LTXIT 8 K 512 No –40 °C to +85 °C 4 4 28 28
[42]
0 Yes
32-Pin (5 × 5 mm 0.60 max)
Thin Sawn QFN
CY8C21434-24LQXI 8 K 512 No –40 °C to +85 °C 4 4 28 28
[42]
0 Yes
32-Pin (5 × 5 mm 0.60 max)
Thin Sawn QFN
(Tape and Reel)
CY8C21434-24LQXIT 8 K 512 No –40 °C to +85 °C 4 4 28 28
[42]
0 Yes
32-Pin (5 × 5 mm 1.00 max)
Sawn QFN
[43]
CY8C21634-24LTXI 8 K 512 Yes –40 °C to +85 °C 4 4 26 26
[42]
0 Yes
32-Pin (5 × 5 mm 1.00 max)
Sawn QFN
[43]
(Tape and Reel)
CY8C21634-24LTXIT 8 K 512 Yes –40 °C to +85 °C 4 4 26 26
[42]
0 Yes
56-Pin OCD SSOP CY8C21001-24PVXI 8 K 512 Yes –40 °C to +85 °C 4 4 26 26
[42]
0 Yes
Notes
42. All Digital I/O Pins also connect to the common analog mux.
43. Refer to the section 32-pin Part Pinout on page 11 for pin differences.