Technical Specifications
Parameters and characteristics for this part
| Specification | CY8C4A45PVI-481 |
|---|---|
| Connectivity | LINbus, SSP, SPI, SmartCard, Microwire, UART/USART, I2C, IrDA |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core, 32-Bit |
| Data Converters | A/D 16x10b, 8x12b SAR, D/A 2x7b, 2x13b |
| Mounting Type | Surface Mount |
| Number of I/O | 20 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Oscillator Type | Internal |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) |
| Peripherals | POR, CapSense, LCD, Brown-out Detect/Reset, LVD, PWM, WDT |
| Program Memory Size | 32 KB |
| Program Memory Type | FLASH |
| RAM Size | 4K x 8 |
| Speed | 48 MHz |
| Supplier Device Package | 28-SSOP |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.71 V |
| Part | Core Size | Oscillator Type | Operating Temperature [Max] | Operating Temperature [Min] | Program Memory Type | Mounting Type | Program Memory Size | Package / Case | Data Converters | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | RAM Size | Number of I/O | Peripherals | Speed | Connectivity | Core Processor | Supplier Device Package [x] | Supplier Device Package [y] | Supplier Device Package | Number of I/O [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 INFINEON | 32-Bit 32-Bit Single-Core | Internal | 85 C | -40 ¯C | FLASH | Surface Mount | 32 KB | 45-XFBGA WLCSP | 2x13b 8x12b SAR A/D 16x10b D/A 2x7b | 1.71 V | 5.5 V | 4K x 8 | 37 | Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT | 48 MHz | I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART | ARM® Cortex®-M0+ | 1.99 | 3.69 | 45-WLCSP | |
 INFINEON | 32-Bit 32-Bit Single-Core | Internal | 85 C | -40 ¯C | FLASH | Surface Mount | 32 KB | 48-LQFP | 2x13b 8x12b SAR A/D 16x10b D/A 2x7b | 1.71 V | 5.5 V | 4K x 8 | Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT | 48 MHz | I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART | ARM® Cortex®-M0+ | 48-TQFP (7x7) | 38 | |||
 INFINEON | 32-Bit 32-Bit Single-Core | Internal | 85 C | -40 ¯C | FLASH | Surface Mount | 32 KB | 28-SSOP (0.209" 5.30mm Width) | 2x13b 8x12b SAR A/D 16x10b D/A 2x7b | 1.71 V | 5.5 V | 4K x 8 | 20 | Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT | 48 MHz | I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART | ARM® Cortex®-M0+ | 28-SSOP | |||
 INFINEON | 32-Bit 32-Bit Single-Core | Internal | 85 C | -40 ¯C | FLASH | Surface Mount | 32 KB | 48-UFQFN Exposed Pad | 2x13b 8x12b SAR A/D 16x10b D/A 2x7b | 1.71 V | 5.5 V | 4K x 8 | Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT | 48 MHz | I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART | ARM® Cortex®-M0+ | 48-QFN (6x6) | 38 | |||
INFINEON | 32-Bit 32-Bit Single-Core | Internal | 85 C | -40 ¯C | FLASH | Surface Mount | 32 KB | 48-UFQFN Exposed Pad | 2x13b 8x12b SAR A/D 16x10b D/A 2x7b | 1.71 V | 5.5 V | 4K x 8 | Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT | 48 MHz | I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART | ARM® Cortex®-M0+ | 48-QFN (6x6) | 38 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 540 | $ 5.92 | |
| Tube | 1 | $ 6.61 | ||
| 10 | $ 5.94 | |||
| 47 | $ 5.61 | |||
| 141 | $ 4.86 | |||
| 282 | $ 4.62 | |||
| 517 | $ 4.14 | |||
| 1034 | $ 3.49 | |||
| 2538 | $ 3.32 | |||
Description
General part information
CY8C4A45 Series
ARM® Cortex®-M0+ PSOC® 4 CY8C4Axx Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 28-SSOP
Documents
Technical documentation and resources