CY8C20246A-24LKXI Cypress Semiconductor Corp, CY8C20246A-24LKXI Datasheet - Page 12

• 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

32-Pin QFN (with USB)
Table 6. Pin Definitions - CY8C20496A 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
LEGEND A = Analog, I = Input, O = Output, OH = 5 mA High Output Drive, R = Regulated Output.
Pin
No.
Digital
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOH
IOH
IOH
IOH
IOH
IOH
IOH
IOH
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Power
Power
Power
Power
Type
Input
I
I
Analog
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
P0[1]
P2[5]
P2[3]
P2[1]
P1[7]
P1[5]
P1[3]
P1[1]
V
D+
D-
Vdd
P1[0]
P1[2]
P1[4]
P1[6]
XRES
P3[0]
P3[2]
P2[0]
P2[2]
P2[4]
P2[6]
P0[0]
P0[2]
P0[4]
P0[6]
Vdd
P0[7]
P0[5]
P0[3]
Vss
Name
SS
XTAL Out
XTAL In
I2C SCL, SPI SS
I2C SDA, SPI MISO
SPI CLK
TC CLK, I2C SCL, SPI MOSI
Ground Pin
USB PHY
USB PHY
TC DATA*, I2C SDA, SPI CLKI
EXTCLK
Active high external reset with
internal pull down
Power Pin
Ground Pin
Power pin
Description
[2, 3]
TC CLK, I2C SCL, SPI MOSI,P1
I2C SDA, SPI MISO
I2C SCL, SPI SS
Figure 5.
XTAL OUT
SPI CLK
XTAL IN
CY8C20X36A/46A/66A/96A
AI
AI
,
,
,
,
,
,
,
P
P
P2
P
P
P1
P2
0[
1[
1[
2
CY8C20496A PSoC Device
[
[3
[
[
1
5
3
7]
5
1
[
]
]
]
]
1
]
]
]
1
2
3
4
5
6
7
8
( Top View )
QFN
24
23
22
21
20
19
18
17
Page 12 of 38
P0[0] , AI
P2[6] , AI
P2[4] , AI
P2[2] , AI
P2[0] , AI
P3[2] , AI
P3[0] , AI
XRES
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