CY8C4247LQI-BL453T | Cypress Semiconductor

Status: In Production


(pdf, 1.39 MB) RoHS PB Free


Automotive QualifiedN
CPU CoreARM Cortex-M0
Dedicated ADC (#Max Resolution @ Sample Rate)SAR (1, 12-bit @ 1 msps)
Flash (KB)128
JTAG and Si ID0x0E32119E
LCD Direct DriveN
Max. Operating Frequency (MHz)48
Max. Operating Temp. (°C)85
Max. Operating Voltage (V)5.50
Min. Operating Temp. (°C)-40
Min. Operating Voltage (V)1.90
No. of CAN Controllers0
No. of Continuous Time Blocks2
No. of DMA Channels0
No. of Dedicated Comparators2
No. of Dedicated Timer/Counter/PWM Blocks4
No. of GPIOs36
No. of Op Amps4
No. of SIO0
No. of Serial Communication Blocks2
No. of USB IO0
No. of Universal Analog Blocks0
No. of Universal Digital Blocks4
SeriesPSoC 4 BLE
SeriesPSoC 4 BLE
Tape & ReelY
USB (Type)None

Pricing & Inventory Availability

1-9 unit Price* 10-24 unit Price* 25-99 unit Price* 100-249 unit Price* 250-999 unit Price* 1000+ unit Price*
Contact Sales
Availability Quantity Ships In Buy from Cypress Buy from Distributors
Out of Stock 0 Please click here to check lead times


No. of Pins
Package Dimensions
275 L x 1 H x 275 W (Mils)
Package Weight
94.78 (mgs)
Package Cross Section Drawing
Package Carrier
Package Carrier Drawing / Orientation
Standard Pack Quantity
Minimum Order Quantity (MOQ)
Order Increment
Estimated Lead Time (days)
HTS Code
ECCN Suball

Quality and RoHS

Moisture Sensitivity Level (MSL)
Peak Reflow Temp. (°C)
PB Free
Lead/Ball Finish
Pure Sn;Ni/Pd/Au

Technical Documents

Application Notes (11)

Product Change Notice (PCN) (3)

Apr 23, 2020
Qualification of New Bill of Materials for QFN Pb-Free Packages Assembled at Cypress Philippines
Apr 23, 2020
Qualification of ASE-KH as an Additional Copper Inductor Process Site for Select QFN Pb-Free Packages
Apr 14, 2020
Qualification of Fab 25 as an Additional Wafer Fab Site, Test 25 as an Additional Sort Site and ASE-Kaohsiung Taiwan as an Additional Assembly, Test and Finish Site for the PSoC® 4xx7 BLE and PSoC® 4xx8 BLE Product Family

Advanced Product Change Notice (APCN) (5)

Aug 23, 2020
Q32020 Horizon Report Update
Apr 22, 2020
Q220 Standard Horizon Report Update
Apr 14, 2020
2020 Annual Horizon Report Update
Apr 14, 2020
Q419 Horizon Report Update
Apr 14, 2020
Q319 Horizon Report Update

Product Information Notice (PIN) (4)

Aug 02, 2020
Company Name Change From DECA Technologies Inc. to nepes hayyim Corporation Inc.
Jun 10, 2020
Manufacturing Label and Packing Configuration Standardization
Apr 14, 2020
Addendum to PIN195102 - Manufacturing Label and Packing Configuration Standardization
Apr 14, 2020
Qualification of New Cover Tape (CPAK) for Tape and Reel Shipment at Cypress Philippines