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Standard PackageTrays

Electrical

Speed80 MHzRAM Size96 KB
Core TypeARM Cortex M3InterfaceI2C/SPI/UART
Number of I/O67Watchdog Timer2
Voltage - Supply1.2|3.3 VProgram Memory Size256 KB
Program Memory TypeFlash

Mechanical

Package / Case100LQFPNumber of Cores/Bus Width32 Bit

Product Info

On-Chip RAM2(16-chx10-bit)Number of Timers4
RF Family/StandardStellaris

Environmental

Operating Temperature-40 to 85 °C

Documents & Media

PDF Document

Sourcing & traceability

Datasheet
lm3s2b93.pdf

Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.