| PartNumber | R7S921051VCBG#AC0 | R7S921052VCBG#AC0 | R7S921053VCBG#AC0 |
| Description | Microprocessors - MPU 32BIT MCU RZ/A2M 4MB RAM BGA256 -40TO85C | Microprocessors - MPU 32BIT MCU RZ/A2M 4MB RAM BGA272 -40TO85C | Microprocessors - MPU 32BIT MCU RZ/A2M 4MB RAM BGA324 -40TO85C |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Microprocessors - MPU | Microprocessors - MPU | Microprocessors - MPU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LFBGA-256 | LFBGA-272 | FBGA-324 |
| Series | RZ | RZ | RZ |
| Core | ARM Cortex-A9 | ARM Cortex-A9 | ARM Cortex-A9 |
| Number of Cores | 1 Core | 1 Core | 1 Core |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 528 MHz | 528 MHz | 528 MHz |
| L1 Cache Instruction Memory | 32 kB | 32 kB | 32 kB |
| L1 Cache Data Memory | 32 kB | 32 kB | 32 kB |
| Operating Supply Voltage | 1.2 V, 3.3 V | 1.2 V, 3.3 V | 1.2 V, 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Tray | Tray |
| Memory Type | SRAM | SRAM | SRAM |
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Data RAM Size | 4096 kB | 4096 kB | 4096 kB |
| Interface Type | CAN, CSI, Ethernet, I2C, LVDS, Serial, SPI, USB | CAN, CSI, Ethernet, I2C, LVDS, Serial, SPI, USB | CAN, CSI, Ethernet, I2C, LVDS, Serial, SPI, USB |
| Number of I/Os | 115 I/O | 115 I/O | 151 I/O |
| Instruction Type | Floating Point | Floating Point | Floating Point |
| L2 Cache Instruction / Data Memory | 128 kB | 128 kB | 128 kB |
| Number of Timers/Counters | 8 x 16 bit, 9 x 32 bit | 8 x 16 bit, 9 x 32 bit | 8 x 16 bit, 9 x 32 bit |
| Processor Series | RZ/A2M | RZ/A2M | RZ/A2M |
| Product Type | Microprocessors - MPU | Microprocessors - MPU | Microprocessors - MPU |
| Factory Pack Quantity | 25 | 25 | 25 |
| Subcategory | Microprocessors - MPU | Microprocessors - MPU | Microprocessors - MPU |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |