Infineon Technologies CY9AF341LAQN-G-AVE2 Microcontroller, Microprocessor, FPGA Modules
MULTI-MARKET MCUS

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CY9AF341LAQN-G-AVE2
Detailed Description
MULTI-MARKET MCUS
Package
64-VFQFN Exposed Pad
Key Features
Package / Case: 64-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CY9AF341LAQN-G-AVE2 Datasheet
Quick Jump:
Technical Specifications
Infineon Technologies CY9AF341LAQN-G-AVE2 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
FM3 MB9A340NA
RAM Size
16K x 8
RoHS
True
Package / Case
64-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.65V ~ 3.6V
Lifecycle Status
Active
Peripherals
DMA, LVD, POR, PWM, WDT
Number of I/O
51
Alternate Parts Comparison (CY9AF341LAQN-G-AVE2 vs CY9BF124LQN-G-AVE2 vs CY9BF122LQN-G-AVE2 vs CY9AF142LAQN-G-AVE2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | FM3 MB9A340NA | FM3 MB9B120M | FM3 MB9B120M | FM3 MB9A140NA |
| Package / Case | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.65V ~ 3.6V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 1.65V ~ 3.6V |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 16K x 8 | 32K x 8 | 16K x 8 | 16K x 8 |
| Connectivity | CSIO, I²C, UART/USART, USB | CSIO, I²C, LINbus, UART/USART | CSIO, I²C, LINbus, UART/USART | CSIO, I²C, SPI, UART/USART |
| Data Converters | A/D 12x12b SAR | A/D 23x12b; D/A 2x10b | A/D 23x12b; D/A 2x10b | A/D 12x12b |
| Oscillator Type | External, Internal | Internal | Internal | Internal |
| Peripherals | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | DMA, LVD, POR, PWM, WDT | LVD, POR, PWM, WDT |
| Program Memory Size | 96KB (96K x 8) | 288KB (288K x 8) | 160KB (160K x 8) | 160KB (160K 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 .
Suggested replacements
MK20DX128VLH5NXP SemiconductorsNXP
IC MCU 32BIT 128KB FLASH 64LQFP
MK21DX128AVLK5NXP SemiconductorsNXP
IC MCU 32BIT 128KB FLASH 80FQFP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.