CY8C20636A-24LTXI Cypress Semiconductor Corp, CY8C20636A-24LTXI Datasheet - Page 9
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CY8C20636A-24LTXI
Manufacturer Part Number
CY8C20636A-24LTXI
Description
MCU 8K FLASH 1K SRAM 48VQFN
Manufacturer
Cypress Semiconductor Corp
Series
CapSense® Controllersr
Specifications of CY8C20636A-24LTXI
Program Memory Type
FLASH (8 kB)
Package / Case
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
Applications
Capacitive Sensing
Core Processor
M8C
Controller Series
CY8C20xx6A
Ram Size
1K 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
CY8C20x36A
Core
M8C
Data Ram Size
1 KB
Interface Type
I2C, SPI
Maximum Clock Frequency
400 KHz
Number Of Programmable I/os
36
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
8 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 EP
Pin Count
48
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY8C20636A-24LTXI
Manufacturer:
CY
Quantity:
110
Part Number:
CY8C20636A-24LTXI
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Pinouts
The CY8C20x36A/46A/66A/96A PSoC device is available in a variety of packages which are listed and illustrated in the following
tables. Every port pin (labeled with a “P”) is capable of Digital I/O and connection to the common analog bus. However, Vss, Vdd, and
XRES are not capable of Digital I/O.
16-Pin QFN (No E-Pad)
Table 2. Pin Definitions - CY8C20236A, CY8C20246A PSoC Device
Document Number: 001-54459 Rev. *B
Notes
LEGEND A = Analog, I = Input, O = Output, OH = 5 mA High Output Drive, R = Regulated Output.
Pin
No.
1. These are the ISSP pins, which are not High Z at POR (Power On Reset).
2. During power up or reset event, device P1[1] and P1[0] may disturb the I2C bus. Use alternate pins if you encounter any issues.
10
12
13
14
15
16
11
1
2
3
4
5
6
7
8
9
Digital
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOH
IOH
IOH
IOH
I/O
I/O
Power
Power
Type
Input
Analog
I
I
I
I
I
I
I
I
I
I
I
I
I
Name
XRES Active high external reset with
P2[5] Crystal output (XOut)
P2[3] Crystal input (XIn)
P1[7] I2C SCL, SPI SS
P1[5] I2C SDA, SPI MISO
P1[3] SPI CLK
P1[1] ISSP CLK
P1[0] ISSP DATA
P1[2]
P1[4] Optional external clock
P0[4]
P0[7]
P0[3] Integrating input
P0[1] Integrating input
Vdd
Vss
MOSI
Ground connection
CLK
(EXTCLK)
internal pull down
Supply voltage
Description
[1]
[1]
, I2C SCL, SPI
, I2C SDA, SPI
[2]
AI, I2C SDA, SPI MISO, P1[5]
Figure 2. CY8C20236A, CY8C20246A PSoC Device
AI, I2C SCL, SPI SS, P1[7]
AI, XOut, P2[5]
AI, XIn, P2[3]
CY8C20X36A/46A/66A/96A
1
2
3
4
(Top View)
QFN
12
10
11
9
P0[4], AI
XRES
P1[2], AI
P1[4], EXTCLK, AI
Page 9 of 39
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