| Part Number | AD21477WYCPZ1A02 | AD21478WYCPZ1A02 | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | Embedded - DSP (Digital Signal Processors) | Embedded - DSP (Digital Signal Processors) | 
|   |   | |
| Product Status | Active | Active | 
| Type | Floating Point | Floating Point | 
| Interface | DAI, DPI, I²C, SPI, SPORT, UART/USART | DAI, DPI, EBI/EMI, I²C, SPI, SPORT, UART/USART | 
| Clock Rate | 200MHz | 200MHz | 
| Non-Volatile Memory | - | ROM (4Mbit) | 
| On-Chip RAM | 2Mbit | 3Mbit | 
| Voltage - I/O | 3.30V | 3.30V | 
| Voltage - Core | 1.20V | 1.20V | 
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 88-VFQFN Exposed Pad, CSP | 88-VFQFN Exposed Pad, CSP | 
| Supplier Device Package | 88-LFCSP-VQ (12x12) | 88-LFCSP-VQ (12x12) |