CY8C4045FNI-DS402T vs CY8C4045FNI-DS400T

Product Attributes

Part Number CY8C4045FNI-DS402T CY8C4045FNI-DS400T
Manufacturer Infineon Technologies Cypress Semiconductor Corp
Category Embedded - Microcontrollers Embedded - Microcontrollers
CY8C4045FNI-DS402T CY8C4045FNI-DS400T
Product Status Active Active
Core Processor ARM® Cortex®-M0 ARM® Cortex®-M0
Core Size 32-Bit Single-Core 32-Bit Single-Core
Speed 48MHz 45MHz
Connectivity I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT
Number of I/O 21 21
Program Memory Size 32KB (32K x 8) 32KB (32K x 8)
Program Memory Type Flash Flash
EEPROM Size - -
RAM Size 4K x 8 4K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 5.5V 1.7V ~ 5.5V
Data Converters - -
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 25-UFBGA, WLCSP 20-UFBGA, WLCSP
Supplier Device Package 25-WLCSP (2.07×2.11) 20-WLCSP (1.63x2.03)