Infineon Technologies CY8C4127AZI-S443 Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 128KB FLASH 48TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CY8C4127AZI-S443
Detailed Description
IC MCU 32BIT 128KB FLASH 48TQFP
Package
48-LQFP
Key Features
Package / Case: 48-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CY8C4127AZI-S443 Datasheet
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Technical Specifications
Infineon Technologies CY8C4127AZI-S443 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
PSOC® 4 CY8C4000S
RAM Size
16K x 8
RoHS
True
Package / Case
48-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.71V ~ 5.5V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O
38
Alternate Parts Comparison (CY8C4127AZI-S443 vs CY8C4146AZI-S443 vs CY95F698KPMC-G-UNK4E2 vs MB90387SPMT-GT-349E1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | PSOC® 4 CY8C4000S | PSOC® 4 CY8C4100S Plus | F²MC-8FX MB95690K | F²MC-16LX MB90385 |
| Package / Case | 48-LQFP | 48-LQFP | 48-LQFP | 48-LQFP |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.71V ~ 5.5V | 1.71V ~ 5.5V | 2.88V ~ 5.5V | 3.5V ~ 5.5V |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | F²MC-8FX | F²MC-16LX |
| Core Size | 32-Bit | 32-Bit | 8-Bit | 16-Bit |
| RAM Size | 16K x 8 | 8K x 8 | 2K x 8 | 2K x 8 |
| Connectivity | I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | I²C, LINbus, SIO, UART/USART | CANbus, SCI, UART/USART |
| Data Converters | A/D 16x10/12b SAR; D/A 2x7b | A/D 16x10/20x12b SAR; D/A 2x7/8b | A/D 12x8/10b | A/D 8x8/10b |
| Oscillator Type | Internal | External, Internal | External | External |
| Peripherals | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | LVD, POR, PWM, WDT | POR, WDT |
| Program Memory Size | 128KB (128K x 8) | 64KB (64K x 8) | 60KB (60K x 8) | 64KB (64K x 8) |
| 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 .
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