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CY8C4128FNI-BL473 Fiches technique(PDF) 12 Page - Cypress Semiconductor |
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CY8C4128FNI-BL473 Fiches technique(HTML) 12 Page - Cypress Semiconductor |
12 / 47 page PRELIMINARY PSoC® 4: PSoC 4XX8_BLE Family Datasheet Document Number: 001-94624 Rev. *K Page 12 of 47 40 P2.3 GPIO Port 2 Pin 3, lcd, csd 41 P2.4 GPIO Port 2 Pin 4, lcd, csd 42 P2.5 GPIO Port 2 Pin 5, lcd, csd 43 P2.6 GPIO Port 2 Pin 6, lcd, csd 44 P2.7 GPIO Port 2 Pin 7, lcd, csd 45 VREF REF 1.024-V reference 46 VDDA POWER 1.71-V to 5.5-V analog supply 47 P3.0 GPIO Port 3 Pin 0, lcd, csd 48 P3.1 GPIO Port 3 Pin 1, lcd, csd 49 P3.2 GPIO Port 3 Pin 2, lcd, csd 50 P3.3 GPIO Port 3 Pin 3, lcd, csd 51 P3.4 GPIO Port 3 Pin 4, lcd, csd 52 P3.5 GPIO Port 3 Pin 5, lcd, csd 53 P3.6 GPIO Port 3 Pin 6, lcd, csd 54 P3.7 GPIO Port 3 Pin 7, lcd, csd 55 VSSA GROUND Analog ground 56 VCCD POWER Regulated 1.8-V supply, connect to 1.3-µF capacitor. 57 EPAD GROUND Ground paddle for the QFN package Table 2. PSoC 4XX8_BLE Pin List (WLCSP Package) Pin Name Type Description A1 NC NC Do not connect A2 VREF REF 1.024-V reference A3 VSSA GROUND Analog ground A4 P3.3 GPIO Port 3 Pin 3, analog/digital/lcd/csd A5 P3.7 GPIO Port 3 Pin 7, analog/digital/lcd/csd A6 VSSD GROUND Digital ground A7 VSSA GROUND Analog ground A8 VCCD POWER Regulated 1.8-V supply, connect to 1-μF capacitor A9 VDDD POWER 1.71-V to 5.5-V digital supply B1 NB NO BALL No Ball B2 P2.3 GPIO Port 2 Pin 3, analog/digital/lcd/csd B3 VSSA GROUND Analog ground B4 P2.7 GPIO Port 2 Pin 7, analog/digital/lcd/csd B5 P3.4 GPIO Port 3 Pin 4, analog/digital/lcd/csd B6 P3.5 GPIO Port 3 Pin 5, analog/digital/lcd/csd B7 P3.6 GPIO Port 3 Pin 6, analog/digital/lcd/csd B8 XTAL32I/P6.1 CLOCK 32.768-kHz crystal or external clock input B9 XTAL32O/P6.0 CLOCK 32.768-kHz crystal C1 NC NC Do not connect Table 1. PSoC 4XX8_BLE Pin List (QFN Package) (continued) Pin Name Type Description |
Numéro de pièce similaire - CY8C4128FNI-BL473 |
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Description similaire - CY8C4128FNI-BL473 |
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