6.
Ordering Information
.
CY8C21x34 PSoC Device Key Features and Ordering Information
Switch Mode
Pump
Temperature
Range
XRES Pin
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Digital IO
Pins
Ordering
Code
Package
Analog
Outputs
0
0
0
0
0
0
0
0
0
0
0
0
0
Inputs
a
Flash
(Bytes)
Analog
SRAM
(Bytes)
Analog
Blocks
Digital
Blocks
16 Pin (150-Mil) SOIC
16 Pin (150-Mil) SOIC
(Tape and Reel)
20 Pin (210-Mil) SSOP
20 Pin (210-Mil) SSOP
(Tape and Reel)
28 Pin (210-Mil) SSOP
28 Pin (210-Mil) SSOP
(Tape and Reel)
32 Pin (5x5 mm
0.93 MAX)
QFN
b
32 Pin (5x5 mm
0.93 MAX)
QFN
b
(Tape and Reel)
32 Pin (5x5 mm
0.60 MAX)
QFN
b
32 Pin (5x5 mm
0.06 MAX)
QFN
b
(Tape and Reel)
32 Pin (5x5 mm
0.93 MAX)
QFN
b
32 Pin (5x5 mm
0.93 MAX)
QFN
b
(Tape and Reel)
56 Pin OCD SSOP
CY8C21234-24SXI
CY8C21234-24SXIT
CY8C21334-24PVXI
CY8C21334-24PVXIT
CY8C21534-24PVXI
CY8C21534-24PVXIT
CY8C21434-24LFXI
CY8C21434-24LFXIT
CY8C21434-24LKXI
CY8C21434-24LKXIT
CY8C21634-24LFXI
CY8C21634-24LFXIT
CY8C21001-24PVXI
8K
8K
8K
8K
8K
8K
8K
8K
8K
8K
8K
8K
8K
512
512
512
512
512
512
512
512
512
512
512
512
512
Yes
Yes
No
No
No
No
No
No
No
No
Yes
Yes
Yes
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
12
12
16
16
24
24
28
28
28
28
26
26
26
12
a
12
a
16
a
16
a
24
a
24
a
28
a
28
a
28
a
28
a
26
a
26
a
26
a
a. All Digital IO Pins also connect to the common analog mux.
b. Refer to the
for pin differences.
6.1
Ordering Code Definitions
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
CY 8 C 21 xxx-24xx
January 12, 2007
Document No. 38-12025 Rev. *K
40
CYPRESS [ CYPRESS SEMICONDUCTOR ]
