MB9AFB42NB, MB9AB40NB Datasheet - Spansion

MB9AFB42NB - Microcontroller

of Spansion data sheet designations are presented here to highlight their presence and definitions.

Advance Information The Advance Information designation indicates that Spansion Inc.

is developing one or more specific products, but has not committed any design to production.

Information presented

MB9AB40NB Series 32-bit ARM® Cortex®-M3 based Microcontroller MB9AFB41LB/MB/NB, MB9AFB42LB/MB/NB, MB9AFB44LB/MB/NB Data Sheet (Full Production) Notice to Readers: This document states the current technical specifications regarding the Spansion product(s) described herein.

Spansion Inc.

deems the products to have been in sufficient production volume such that subsequent versions of this document are not expected to change.

However, typographical or specification corrections, or modifications to t

MB9AFB42NB Features

* 32-bit ARM Cortex-M3 Core  Processor version: r2p1  Up to 40 MHz Frequency Operation  Integrated Nested Vectored Interrupt Controller (NVIC): 1 NMI (non-maskable interrupt) and 48 peripheral interrupts and 16 priority levels  24-bit System timer (Sys Tick): System timer for OS task managem

MB9AB40NB-Spansion.pdf