CY8C20546A-24PVXI Cypress Semiconductor Corp, CY8C20546A-24PVXI Datasheet - Page 13
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CY8C20546A-24PVXI
Manufacturer Part Number
CY8C20546A-24PVXI
Description
IC MCU 16K FLASH 2K SRAM 48SSOP
Manufacturer
Cypress Semiconductor Corp
Series
CapSense® Controllersr
Datasheet
1.CY8C20536A-24PVXI.pdf
(38 pages)
Specifications of CY8C20546A-24PVXI
Program Memory Type
FLASH (16 kB)
Package / Case
48-SSOP
Applications
Capacitive Sensing
Core Processor
M8C
Controller Series
CY8C20xx6A
Ram Size
2K x 8
Interface
I²C, SPI
Number Of I /o
36
Voltage - Supply
1.71 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Processor Series
CY8C20x46A
Core
M8C
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
I2C, SPI
Maximum Clock Frequency
24 MHz
Number Of Programmable I/os
31
Number Of Timers
3
Operating Supply Voltage
1.71 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
CY3280-20X66
Minimum Operating Temperature
- 40 C
Program Memory Size
16 KB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
770-1000 - ISP 4PORT FOR CYPRESS PSOC MCU
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY8C20546A-24PVXI
Manufacturer:
CIRRUS
Quantity:
20 000
Part Number:
CY8C20546A-24PVXIT
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
48-Pin SSOP
Table 7. Pin Definitions - CY8C20536A, CY8C20546A, and CY8C20566A PSoC Device
Document Number: 001-54459 Rev. **
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
LEGEND A = Analog, I = Input, O = Output, NC = No Connection, H = 5 mA High Output Drive, R = Regulated Output Option.
IOH
IOH
IOH
IOH
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
IOHR I
IOHR I
IOHR I
IOHR I
IOHR I
IOHR I
IOHR I
IOHR I
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
P0[7]
P0[5]
P0[3]
P0[1]
P2[7]
P2[5]
P2[3]
P2[1]
NC
NC
P4[3]
P4[1]
NC
P3[7]
P3[5]
P3[3]
P3[1]
NC
NC
P1[7]
P1[5]
P1[3]
P1[1]
VSS
P1[0]
P1[2]
P1[4]
P1[6]
NC
NC
NC
NC
NC
NC
XRES
P3[0]
P3[2]
P3[4]
P3[6]
P2[0]
Name
XTAL Out
XTAL In
No connection
No connection
No connection
No connection
No connection
I2C SCL, SPI SS
I2C SDA, SPI MISO
SPI CLK
TC CLK
Ground Pin
TC DATA
EXT CLK
No connection
No connection
No connection
No connection
No connection
No connection
Active high external reset with internal
pull down
[1]
[1]
, I2C SCL, SPI MOSI
, I2C SDA, SPI CLK
Description
TC CLK, I2C SCL, SPI MOSI, P1[1]
41
42
43
44
45
46
47
48
Figure 6. CY8C20536A, CY8C20546A, and CY8C20566A
I/O
I/O
I/O
IOH I
IOH I
IOH I
IOH I
Power
I2C SDA, SPI MISO, P1[5]
I2C SCL, SPI SS, P1[7]
I
I
I
XTALOUT, P2[5]
XTALIN, P2[3]
SPI CLK, P1[3]
P2[2]
P2[4]
P2[6]
P0[0]
P0[2]
P0[4]
P0[6]
Vdd
Name
AI, P2[1]
AI, P0[3]
AI, P2[7]
AI, P3[5]
AI, P3[3]
AI, P3[1]
AI, P0[7]
AI, P0[5]
AI, P4[3]
AI, P4[1]
AI, P3[7]
AI P0[1]
VSS
NC
NC
NC
NC
NC
Power Pin
CY8C20X36A/46A/66A/96A
23
10
11
12
13
14
15
16
17
18
19
20
21
22
24
1
2
3
4
5
6
7
8
9
PSoC Device
[2]
SSOP
46
45
43
37
33
32
31
29
28
Description
48
47
44
42
41
40
39
38
36
35
34
30
27
26
25
P1[4], EXT CLK
P1[2], AI
P1[0], TC DATA, I2C SDA, SPI CLK
P1[6], AI
NC
NC
NC
NC
NC
NC
VDD
P0[6], AI
P0[4], AI
P0[2], AI
P0[0], AI
P2[6], AI
P2[4], AI
P2[2], AI
P2[0], AI
P3[6], AI
P3[4], AI
P3[2], AI
P3[0], AI
XRES
Page 13 of 38
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