CY8C20246A-24LKXI Cypress Semiconductor Corp, CY8C20246A-24LKXI Datasheet - Page 13

• Manufacturer Part Number: CY8C20246A-24LKXI
• Description: MCU 16K FLASH 2K SRAM 16UQFN
• Manufacturer: Cypress Semiconductor Corp
• Series: CapSense® Controllersr

Specifications of CY8C20246A-24LKXI

• Program Memory Type: FLASH (16 kB)
• Package / Case: 16-UQFN, 16-µQFN
• Applications: Capacitive Sensing
• Core Processor: M8C
• Controller Series: CY8C20xx6A
• Ram Size: 2K x 8
• Interface: I²C, SPI
• Number Of I /o: 13
• 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: 10
• 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
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Application: CapSense
• Processing Unit: Microprocessor
• Operating Supply Voltage (min): 1.71V
• Operating Supply Voltage (typ): 1.8/2.5/3.3/5V
• Operating Supply Voltage (max): 5.5V
• Package Type: QFN
• Pin Count: 16
• Mounting: Surface Mount
• Rad Hardened: No
• 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

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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