CY8C20636A-24LTXI Cypress Semiconductor Corp, CY8C20636A-24LTXI Datasheet - Page 15
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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
48-Pin QFN
Table 8. Pin Definitions - CY8C20636A PSoC Device
Document Number: 001-54459 Rev. *B
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
Pin
No.
LEGEND A = Analog, I = Input, O = Output, NC = No Connection H = 5 mA High Output Drive, R = Regulated Output.
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOH
IOH
IOH
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Power
Power
Input
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
I
I
I
I
I
I
NC
P2[7]
P2[5]
P2[3]
P2[1]
P4[3]
P4[1]
P3[7]
P3[5]
P3[3]
P3[1]
P1[7]
P1[5]
NC
NC
P1[3]
P1[1]
Vss
DNU
DNU
Vdd
P1[0]
P1[2]
P1[4]
P1[6]
XRES
P3[0]
P3[2]
P3[4]
P3[6]
P4[0]
P4[2]
P2[0]
P2[2]
P2[4]
P2[6]
P0[0]
P0[2]
P0[4]
Name
No connection
Crystal input (XIn)
No connection
No connection
SPI CLK
Ground connection
Supply voltage
Optional external clock input
(EXTCLK)
Active high external reset with
internal pull down
Crystal output (XOut)
I2C SCL, SPI SS
I2C SDA, SPI MISO
ISSP CLK
ISSP DATA
Description
[1]
[1]
, I2C SCL, SPI MOSI
, I2C SDA, SPI CLK
[2, 3]
No.
40
41
42
43
44
45
46
47
48
CP
Pin
IOH
IOH
IOH
IOH
IOH
AI, I2 C SCL, SPI SS, P1[7]
Power
Power
Power
I
I
I
I
I
AI , XOut, P2[5]
AI , XIn , P2[3]
Figure 7. CY8C20636A PSoC Device
P0[6]
Vdd
NC
NC
P0[7]
P0[5]
P0[3]
Vss
P0[1]
Vss
Name
AI , P2[7]
AI , P2[1]
AI , P4[3]
AI , P4[1]
AI , P3[7]
AI , P3[5]
AI , P3[3]
AI P3[1]
NC
Supply voltage
No connection
No connection
Integrating input
Ground connection
Center pad must be connected to ground
12
1
2
3
4
5
6
7
8
9
10
11
CY8C20X36A/46A/66A/96A
( Top View )
QFN
Description
36
35
34
33
32
31
30
29
28
27
26
25
P2[6] , AI
P2[4] , AI
P2[2] , AI
P2[0] , AI
P4[2] , AI
P4[0] , AI
P3[6] , AI
P3[4] , AI
P3[2] , AI
P3[0 ] , AI
P1[6] , AI
XRES
Page 15 of 39
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