Download the R7S910021CBG datasheet PDF (R7S910020CBG included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for mcu.
Description
Maximum operating frequency 112-pin FBGA: 450 MHz
32-bit CPU Cortex-R4 designed by Arm (core revision r1p4)
Address space: 4 Gbytes
Instruction cache: 8 Kbytes (with ECC)
Data cache: 8 Kbytes (with ECC)
Tightly coupled memory (TCM)
ATCM: 512 Kbytes (with ECC) BTCM
Features
On-chip 32-bit Arm Cortex-R4 processor.
High-speed realtime control with maximum operating frequency of 450 MHz Capable of 747 DMIPS (in operation at 450 MHz).
On-chip 32-bit Arm Cortex-R4 (revision r1p4).
Tightly coupled memory (TCM) with ECC: 512 Kbytes/32 Kbytes.
Instruction cache/data cache with ECC: 8 Kbytes per cache.
High-speed interrupt.
The FPU supports addition, subtraction, multiplication, division, multiply-and-accumulate, and square-root operation.
R7S910021CBG Datasheet
