AT91SAM7S256D-MU-999
IC MCU ARM7 256KB FLASH 64QFN

From Atmel

CategoryIntegrated Circuits (ICs)
ConnectivityI²C, SPI, SSC, UART/USART, USB
Core ProcessorARM7®
Core Size16/32-Bit
Data ConvertersA/D 8x10b
DatasheetsAT91SAM7S Series
Design ResourcesDevelopment Tool Selector
EEPROM Size-
FamilyEmbedded - Microcontrollers
For Use WithAT91SAM-ICE-ND - EMULATOR JTAG FOR ARM-BASED MCU
Number of I/O32
Online CatalogSAM7S/SE
Operating Temperature-40°C ~ 85°C
Oscillator TypeInternal
Other NamesAT91SAM7S256D-MU-999TR AT91SAM7S256DMU999
PCN Assembly/OriginAT91SAM7S256D/128D Fab Change 30/Jan/2014
PCN OtherMSL Update 26/Feb/2014
PCN PackagingTape and Reel Label Update 10/Feb/2015
Package / Case64-VFQFN Exposed Pad
PackagingTape & Reel (TR)
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
Product Photos64-QFN
Product Training ModulesSoftware Framework (ASF) Example of Use Studio Introduction to Software Framework (ASF) Studio Development Environment Overview Part 1
Program Memory Size256KB (256K x 8)
Program Memory TypeFLASH
RAM Size64K x 8
SeriesSAM7S
Speed55MHz
Standard Package3,000
Supplier Device Package*
Voltage - Supply (Vcc/Vdd)1.65 V ~ 1.95 V

External links