CY8C3665AXI-016 vs CY8C3865AXI-204 Comparison
Detailed side-by-side comparison of CY8C3665AXI-016 by Infineon and CY8C3865AXI-204 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Infineon
CY8C3665AXI-016 - 67MHz 8051 PSoC 3 MCU 32KB Flash | Infineon Technologies
CY8C3665AXI-016 ✓ ActiveSpecification Comparison
| Parameter | CY8C3665AXI-016 | CY8C3865AXI-204 |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 8-bit 8051 PSoC 3 microcontroller | 8-bit PSoC 3 CY8C38xx Microcontroller |
| CPU Core | 8051 | — |
| Maximum Clock Frequency | 67 MHz | 67 MHz |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 8 KB |
| Data EEPROM | 1 KB | 1 KB |
| ECC Flash | 8 KB | — |
| Supply Voltage Range | 0.5 V to 5.5 V | — |
| Architecture | Single-core | — |
| Programmable Analog and Digital Blocks | Configurable PSoC 3 resources | — |
| Peripheral Hub Unit | 1 PHub with 8 parallel access paths | — |
| Interrupt Sources | 27 | 27 |
| Interrupt Priority Levels | 8 | 8 |
| Flash Protection Levels | 4 | 4 |
| Package | 100-TQFP, 14 mm x 14 mm | 100-lead TQFP (LFQFP), 14 mm x 14 mm |
| Mounting Type | Surface Mount | Surface mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| CPU Architecture | — | Single-core 8051 |
| Program Flash Memory | — | 32 KB |
| Universal Digital Blocks | — | 16 |
| Peripheral Hub Units | — | 1 |
| Peripheral Hub Access Paths | — | 8 spokes |
| USB Interface | — | 1 Fast USB 2.0 interface |
| Data Pointers | — | 2 |
| Temperature Grade | — | Industrial |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |