SPC58EG80C3 datasheet(7/139 Pages) STMICROELECTRONICS

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DS11758 Rev 6

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SPC584Gx, SPC58EGx, SPC58NGx

Description

The SPC584Gx, SPC58EGx, SPC58NGx microcontroller belongs to a family of devices

superseding the SPC56x family. SPC584Gx, SPC58EGx, SPC58NGx build on the legacy of

the SPC5x family, while introducing new features coupled with higher throughput to provide

substantial reduction of cost per feature and significant power and performance

improvement (MIPS per mW).

2.1

Device feature summary

Table 2 lists a summary of major features for the SPC584Gx, SPC58EGx, SPC58NGx

device. The feature column represents a combination of module names and capabilities of

certain modules. A detailed description of the functionality provided by each on-chip module

is given later in this document.

Table 2. SPC584Gx, SPC58EGx, SPC58NGx features summary

Feature

Description

SPC58 family

40 nm

Computing Shell 0

Number of cores

up to 2

Number of checker cores

up to 1

Local RAM

16 KB instruction

64 KB data

Single precision floating point

Yes

SIMD (LSP)

VLE

Yes

Cache

8 KB instruction

4 KB data

Computing Shell 1

Number of cores

Number of checker cores

Local RAM

16 KB instruction

32 KB data

Single precision floating point

Yes

SIMD (LSP)

Yes

VLE

Yes

Cache

8 KB instruction

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