| Part Number | Series | Speed (MHz) | Flash (KB) | SRAM (KB) | Pkg. | Download |
|---|---|---|---|---|---|---|
| AT32L021C4T7 | 低功耗MCU | 80 | 16 | 8+1 | LQFP48 | 暂无 |
| AT32L021C6T7 | 低功耗MCU | 80 | 32 | 8+1 | LQFP48 | 暂无 |
| AT32L021C8T7 | 低功耗MCU | 80 | 64 | 8+1 | LQFP48 | 暂无 |
| AT32L021F4P7 | 低功耗MCU | 80 | 16 | 8+1 | TSSOP20 | 暂无 |
| AT32L021F4U7 | 低功耗MCU | 80 | 16 | 8+1 | QFN20 | 暂无 |
| AT32L021F6P7 | 低功耗MCU | 80 | 32 | 8+1 | TSSOP20 | 暂无 |
| AT32L021F6U7 | 低功耗MCU | 80 | 32 | 8+1 | QFN20 | 暂无 |
| AT32L021F8P7 | 低功耗MCU | 80 | 64 | 8+1 | TSSOP20 | 暂无 |
| AT32L021F8U7 | 低功耗MCU | 80 | 64 | 8+1 | QFN20 | 暂无 |
| AT32L021G4U7 | 低功耗MCU | 80 | 16 | 8+1 | QFN28 | 暂无 |
| AT32L021G6U7 | 低功耗MCU | 80 | 32 | 8+1 | QFN28 | 暂无 |
| AT32L021G8U7 | 低功耗MCU | 80 | 64 | 8+1 | QFN28 | 暂无 |
| AT32L021K4T7 | 低功耗MCU | 80 | 16 | 8+1 | LQFP32 | 暂无 |
| AT32L021K4U7 | 低功耗MCU | 80 | 16 | 8+1 | QFN32 | 暂无 |
| AT32L021K4U7-4 | 低功耗MCU | 80 | 16 | 8+1 | QFN32 | 暂无 |
| AT32L021K6T7 | 低功耗MCU | 80 | 32 | 8+1 | LQFP32 | 暂无 |
| AT32L021K6U7 | 低功耗MCU | 80 | 32 | 8+1 | QFN32 | 暂无 |
| AT32L021K6U7-4 | 低功耗MCU | 80 | 32 | 8+1 | QFN32 | 暂无 |
| AT32L021K8T7 | 低功耗MCU | 80 | 64 | 8+1 | LQFP32 | 暂无 |
| AT32L021K8U7 | 低功耗MCU | 80 | 64 | 8+1 | QFN32 | 暂无 |
| AT32L021K8U7-4 | 低功耗MCU | 80 | 64 | 8+1 | QFN32 | 暂无 |