SPEAR300-2 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

SPEAR300-2

Embedded MPU with ARM926 core, flexible memory support, powerful connectivity features and human machine interface

STMicroelectronics 

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Description

SPEAr300

● Advanced power saving features

– Normal, Slow, Doze and Sleep modes

– CPU clock with software-programmable frequency

– Enhanced dynamic power-domain management

– Clock gating functionality

– Low frequency operating mode

– Automatic power saving controlled from application activity demands

● Vectored interrupt controller

● System and peripheral controller

– 3 pairs of 16-bit general purpose timers with programmable prescaler.

– RTC with separate power supply allowing battery connection

– Watchdog timer

– Miscellaneous registers array for embedded MPU configuration

● Programmable PLL for CPU and system clocks

● JTAG IEEE 1149.1

● Boundary scan

● ETM functionality multiplexed on primary pins

● Supply voltages

– 1.2 V core, 1.8 V/2.5 V DDR, 2.5 V PLLs, 1.5 V RTC and 3.3 V I/Os

● Operating temperature: - 40 to 85 °C

● LFBGA289 (15 x15 mm, pitch 0.8 mm)

10/83

Doc ID 16324 Rev 2

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