8-bit RISC microcontroller featuring an 8051 core, 16KB Flash program memory, and 2KB RAM. Operates at up to 50 MHz with 70 programmable I/Os, supporting I2C, SPI, and UART interfaces. Includes 16 ADC channels, a single 8-bit DAC, and four timers. Packaged in a 100-pin TQFP (14x14mm) for surface mounting, with an operating voltage range of 2.5V to 5.5V and an industrial temperature range of -40°C to 85°C.
PackageTQFP
MountingSurface Mount
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Technical Specifications
Cypress CY8C3244AXI-143 technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
QFP
Package/Case
TQFP
Package Description
Thin Quad Flat Package
Lead Shape
Gull-wing
Pin Count
100
PCB
100
Package Length (mm)
14
Package Width (mm)
14
Package Height (mm)
1.4
Seated Plane Height (mm)
1.6(Max)
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-026BED
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
16KB
RAM Size
2KB
Number of Programmable I/Os
70
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
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Cypress CY8C3244AXI-143 Datasheet
Download the complete datasheet for Cypress CY8C3244AXI-143 to view detailed technical specifications.
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