Datasheet STMicroelectronics STM32H7R3V8 — 数据表

STM32H7R3x8 STM32H7R7x8
Arm® Cortex®-M7 32-bit 600 MHz MCU, 64 KB flash, 620 KB RAM, Ethernet,
2x USB, 2x FD-CAN, advanced graphics, 2x12-bit ADCs
Datasheet -production data Features
Includes ST state-of-the-art patented
technology LQFP100 (14 x 14 mm) LQFP144 (20 x 20 mm) UFBGA UFBGA Core LQFP176 (24 x 24 mm) UFBGA • 32-bit Arm® Cortex®-M7 CPU with MPU and
DP-FPU, L1 cache: 32+32-Kbyte instruction
and data cache allowing 0-wait state execution
from embedded flash memory and external
memories, frequency up to 600 MHz, 1284
DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), and
DSP instructions UFBGA144 (10 x 10 mm) UFBGA169 (7 x 7 mm) UFBGA176+25 (10 x 10 mm) TFBGA VFQFPN TFBGA WLCSP101 (die) TFBGA100 (8x8 mm) TFBGA225 (13 x 13 mm) VFQFPN68 (10 x 10 mm) Security Memories
• 64 Kbytes of user flash memory that can be
used for user code and/or external memory
configuration.
• SRAM: total 620 Kbytes (548 Kbytes with
optional ECC activated) organized as follows:
– 64+64 Kbytes minimum of instruction and
data TCM RAM for critical real time
instructions
– 384 Kbytes AXI SRAM (128 Kbytes with
optional remap to TCM RAM fully activated
– 4 Kbytes of backup SRAM (available in the …