8-bit RISC microcontroller featuring a 32KB Flash program memory and 4KB RAM. This 48-pin QFN EP package offers 29 programmable I/Os, 4 timers, and multiple communication interfaces including I2C, SPI, and UART. Operating at up to 50 MHz, it supports 2.5V, 3.3V, and 5V supply voltages with a maximum operating voltage of 5.5V. The device includes 16 ADC channels, an 8-bit DAC, and operates within a temperature range of -40°C to 85°C.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Cypress CY8C3245LTI-139 technical specifications.
General
Basic Package Type
Non-Lead-Frame SMT
Package Family Name
QFN
Package/Case
QFN EP
Package Description
Quad Flat No Lead Package, Exposed Pad
Lead Shape
No Lead
Pin Count
48
PCB
48
Package Length (mm)
7
Package Width (mm)
7
Package Height (mm)
0.95(Max)
Seated Plane Height (mm)
1(Max)
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Family Name
CY8Cxxx
Data Bus Width
8bit
Instruction Set Architecture
RISC
Maximum Clock Rate
50MHz
Maximum CPU Frequency
50MHz
Device Core
8051
Program Memory Type
Flash
Program Memory Size
32KB
RAM Size
4KB
Number of Programmable I/Os
29
Core Architecture
8051
Programmability
Yes
Number of Timers
4
Interface Type
I2C/SPI/UART
CAN
0
I2C
1
SPI
1
Ethernet
0
UART
1
USART
0
USB
0
I2S
0
Max Operating Supply Voltage
5.5V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
ADC Channels
16
Number of ADCs
Single
DAC Channels
1
DAC Resolution
8bit
Number of DACs
Single
Compliance
Cage Code
65786
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
ECCN
3A991.a.3
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Cypress CY8C3245LTI-139 Datasheet
Download the complete datasheet for Cypress CY8C3245LTI-139 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.