LM3S600-IQC20-A0T BOOKHAM [Bookham, Inc.], LM3S600-IQC20-A0T Datasheet - Page 20

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LM3S600-IQC20-A0T

Manufacturer Part Number
LM3S600-IQC20-A0T
Description
Microcontroller
Manufacturer
BOOKHAM [Bookham, Inc.]
Datasheet
Architectural Overview
20
GPIOs
Power
Flexible Reset Sources
Additional Features
8-36 GPIOs, depending on configuration
5-V-tolerant input/outputs
Programmable interrupt generation as either edge-triggered or level-sensitive
Bit masking in both read and write operations through address lines
Programmable control for GPIO pad configuration:
On-chip Low Drop-Out (LDO) voltage regulator, with programmable output user-adjustable
from 2.25 V to 2.75 V
Low-power options on controller: Sleep and Deep-sleep modes
Low-power options for peripherals: software controls shutdown of individual peripherals
User-enabled LDO unregulated voltage detection and automatic reset
3.3-V supply brown-out detection and reporting via interrupt or reset
Power-on reset (POR)
Reset pin assertion
Brown-out (BOR) detector alerts to system power drops
Software reset
Watchdog timer reset
Internal low drop-out (LDO) regulator output goes unregulated
Six reset sources
Programmable clock source control
Clock gating to individual peripherals for power savings
Weak pull-up or pull-down resistors
2-mA, 4-mA, and 8-mA pad drive
Slew rate control for the 8-mA drive
Open drain enables
Digital input enables
Preliminary
October 01, 2007

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