Infineon Technologies CY8C4146AZI-S443 Microcontroller, Microprocessor, FPGA Modules
CONSUMER / IOT MCUS
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CY8C4146AZI-S443
Detailed Description
CONSUMER / IOT MCUS
Package
48-LQFP
Key Features
Package / Case: 48-LQFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CY8C4146AZI-S443 Datasheet
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Technical Specifications
Infineon Technologies CY8C4146AZI-S443 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
PSOC® 4 CY8C4100S Plus
RAM Size
8K x 8
Data Bus Width
32 bit
Maximum Clock Frequency
48 MHz
RoHS
Yes
Package / Case
48-LQFP
Mounting Type
SMD/SMT
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.71V ~ 5.5V
Lifecycle Status
Active
Related Parts Comparison (CY8C4146AZI-S443 vs CY8C4146AZI-S455 vs CY8C4146LQS-S453 vs CY8C4146LQS-S273)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 48-LQFP | 64-LQFP | 40-UFQFN Exposed Pad | 40-UFQFN Exposed Pad |
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.71V ~ 5.5V | 1.71V ~ 5.5V | 1.71V ~ 5.5V | 1.71V ~ 5.5V |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 32-Bit | 32-Bit Single-Core | 32-Bit | 32-Bit |
| RAM Size | 8K x 8 | 8K x 8 | 8K x 8 | 8K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | FIFO, I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | FIFO, I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Data Converters | A/D 16x10/20x12b SAR; D/A 2x7/8b | A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC | A/D 16x10b, 12x12b SAR; D/A 2x7b | A/D 16x10b, 12x12b SAR; D/A 2x7b |
| Number of I/O | 36 | 54 | 34 | 34 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
S9KEAZ64AVLHNXP SemiconductorsNXP
IC MCU 32BIT 64KB FLASH 64LQFP
S9KEAZ64ACLHNXP SemiconductorsNXP
IC MCU 32BIT 64KB FLASH 64LQFP
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