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F28384SPTPQR 数据表(PDF) 8 Page - Texas Instruments |
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F28384SPTPQR 数据表(HTML) 8 Page - Texas Instruments |
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8 / 306 page  5 Device Comparison The Device Comparison table lists the features of each 2838x device. Table 5-1. Device Comparison FEATURE(1) 28388D 28386D 28386D-Q1 28384D 28384D-Q1 28388S 28386S 28386S-Q1 28384S 28384S-Q1 C28x Subsystem C28x Number 2 1 Frequency (MHz) 200 32-bit and 64-bit Floating-Point Unit (FPU) Yes VCRC Yes TMU – Type 0 Yes CLA – Type 2 Number 2 (1 per CPU) 1 Frequency (MHz) 200 C28x Flash 1MB (512KW) [512KB (256KW) per CPU] 512KB (256KW) C28x RAM Dedicated RAM 24KB (12KW) [12KB (6KW) per CPU] 12KB (6KW) Local Shared RAM 64KB (32KW) [32KB (16KW) per CPU] 32KB (16KW) Global Shared RAM 128KB (64KW) (Shared between CPUs) 128KB (64KW) Total RAM 216KB (108KW) 172KB (86KW) Background Cyclic Redundancy Check (BGCRC) module 1 Configurable Logic Block (CLB) 8 tiles No 8 tiles No 32-bit CPU timers 6 (3 per CPU) 3 6-Channel DMA – Type 0 2 (1 per CPU) 1 Dual-zone Code Security Module (DCSM) for on-chip flash and RAM Yes Embedded Real-time Analysis and Diagnostic (ERAD) Yes EMIF EMIF1 (16-bit or 32-bit) 337-ball ZWT 1 176-pin PTP 1 EMIF2 (16-bit) 337-ball ZWT 1 176-pin PTP – External interrupts 5 GPIO I/O pins (shared among CPU1, CPU2, and CM) 337-ball ZWT 169 176-pin PTP 97 Input XBAR Yes Output XBAR Yes Message RAM C28x CPU1, C28x CPU2, and Cortex-M4 24KB (4KB each direction between each of the three pairs) 8KB (4KB each direction between CPU1 and Cortex-M4) C28x CPUs and CLAs 1KB (256 bytes each direction between each CPU and CLA pair) 512 bytes (256 bytes each direction between CPU and CLA) DMAs and CLAs 1KB (256 bytes each direction between each DMA and CLA pair) 512 bytes (256 bytes each direction between DMA and CLA) Nonmaskable Interrupt Watchdog (NMIWD) timers 2 (1 per CPU) 1 Watchdog (WD) timers 2 (1 per CPU) 1 TMS320F28388D, TMS320F28386D, TMS320F28386D-Q1 TMS320F28384D, TMS320F28384D-Q1, TMS320F28388S TMS320F28386S, TMS320F28386S-Q1, TMS320F28384S, TMS320F28384S-Q1 SPRSP14D – MAY 2019 – REVISED FEBRUARY 2021 www.ti.com 8 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated Product Folder Links: TMS320F28388D TMS320F28386D TMS320F28386D-Q1 TMS320F28384D TMS320F28384D-Q1 TMS320F28388S TMS320F28386S TMS320F28386S-Q1 TMS320F28384S TMS320F28384S-Q1 |
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