The MH1905 (Apollo) is an asymmetric multicore processor consisting of two processing subsystems: an application subsystem built around an ARM® Cortex®-A5 core with an ARM NEON™ SIMD engine and floating-point unit (FPU) and optimized for rich OS based applications; a real-time subsystem built around a 32-bit processor with enhanced security features and optimized for low power applications.
Secure SoC Megahunt MH1905
Specification |
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| Features | AP | SP |
| CPU core | Cortex-A5 | 32-bit Core |
| VFPU/NEON | ||
| Frequency | Up to 1.2GHz | Up to 200MHz |
| Cache | 32KB L1 I-cache + 32KB L1 D-cache | 32KB w/ on-the-fly AES128 CBC decryption for C-bus |
| 128KB L2 cache | ||
| TCM | 1MB | |
| SRAM | 128KB | 64KB |
| ROM | 128KB | 96KB |
| Memory | 16-bit DDR3/DDR3L/LPDDR3 @533MHz | |
| Flash | Supports 2 x SD 3.0 | N/A |
| Support 1 x eMMC 5.0 | ||
| Supports MLC/SLC NAND flash with 80- bit ECC/1KB |
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| QSPI (XIP) QSPI | QSPI (XIP) | |
| LCD | 24bit RGB, 720p@60fps | N/A |
| MIPI DSI 2-lane, 720p@60fps | ||
| 8080/High-speed SPI LCD interface, QVGA |
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| Camera | 1 x DVP (8-bit), up to 2M Pixel | N/A |
| MIPI CSI 2-lane, up to 5M Pixel | ||
| Keypad | N/A | Yes (4 x 5) |
| Audio | 2 x I2S interface | N/A |
| 1 x SPDIF | ||
| Security | RestrictZone | PCI 6 Level Security |
| scrambling for DDR | Decryption for C-bus and Encryption/Decryption for S-bus |
|
| Tamper Pin | N/A | 10（Dynamic & Static） |
| BBK Area | N/A | 512B |
| Hardware Cryptography Acceleration |
N/A | AES128/192/256 DES/TDES SHA160/224/256/384/512 RSA2048/4096 SM1/SM3/SM4/SM7 ECC/SM2 |
| Timer | 2 x 3 APB Timer 3 PMU Timer |
6 |
| Watchdog | 1 | 1 |
| RTC | 1 | 1 |
| DMA | 32 channels | 4 channels |
| AD | 1 x 12-bit (6-channel) | N/A |
| DA | 1 x DAC | N/A |
| USB | 2 x USB 2.0 OTG with analog PHY | N/A |
| 10/100/1000 MAC | 1 x RGMII/RMII | N/A |
| GPIO | 125 GPIOs + 6 SP_GPIOs + 2个GPIO (VBat domain) | |
| SPI | 4 (3 master/slave, 1 high-speed SPI Master) |
2 |
| QSPI | 1 | 1 |
| UART | 4 (up to 3.6Mbps) | 3 |
| I2C | 5 (100K, 400K, 3.4M) | 2 |
| PWM | 8 | 4 |
| MSR | N/A | 3 Groups |
| 7816 | N/A | 3 |
| Package | FCCSP | |
| 13 x 13mm, 361-ball, 0.65mm pitch | ||
