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See Technical Specifications

AT91SO100 +BOM

Secure ARM Microcontroller for data-sensitive applications

Manufacturer:

MICROCHIP TECHNOLOGY INC
Mfr.Part #:

AT91SO100
Datasheet:

AT91SO100 Datasheet (PDF)
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

3A991.A.2
HTS Code:

8542.31.00.01
EDA/CAD Models:

Request Free CAD Models for AT91SO100

Key Features

400 MHz ARM926EJ-S™ ARM® Thumb® Processor
– 32 Kbytes Data Cache, 32 Kbytes Instruction Cache, MMU
Memories
– DDR2 Controller 4-bank DDR2/LPDDR, SDRAM/LPSDR
– External Bus Interface supporting 4-bank DDR2/LPDDR, SDRAM/LPSDR, Static Memories, CompactFlash, SLC NAND Flash with ECC
– One 64-Kbyte internal SRAM, single-cycle access at system speed or processor speed through TCM interface
– One 64-Kbyte internal ROM, embedding bootstrap routine
Peripherals
– LCD Controller supporting STN and TFT displays up to 1280860
– ITU-R BT. 601/656 Image Sensor Interface
– USB Device High Speed, USB Host High Speed and USB Host Full Speed with On-Chip Transceiver
– 10/100 Mbps Ethernet MAC Controller
– Two High Speed Memory Card Hosts (SDIO, SDCard, MMC)
– AC97 controller
– Two Master/Slave Serial Peripheral Interfaces
– Two Three-channel 16-bit Timer/Counters
– Two Synchronous Serial Controllers (I2S mode)
– Four-channel 16-bit PWM Controller
– Two Two-wire Interfaces
– Four USARTs with ISO7816, IrDA, Manchester and SPI modes
– 8-channel 10-bit ADC with 4-wire Touch Screen support
– Write Protected Registers
System
– 133 MHz twelve 32-bit layer AHB Bus Matrix
– 37 DMA Channels
– Boot from NAND Flash, SDCard, DataFlash® or serial DataFlash
– Reset Controller with on-chip Power-on Reset
– Selectable 32768 Hz Low-power and 12 MHz Crystal Oscillators
– Internal Low-power 32 kHz RC Oscillator
– One PLL for the system and one 480 MHz PLL optimized for USB High Speed
– Two Programmable External Clock Signals
– Advanced Interrupt Controller and Debug Unit
– Periodic Interval Timer, Watchdog Timer, Real Time Timer and Real Time Clock
– Five 32-bit Parallel Input/Output Controllers
– 160 Programmable I/O Lines Multiplexed with up to Two Peripheral I/Os with Schmitt trigger input
Package
– 324-ball TFBGA, pitch 0.8 mm

Specifications

Source Content uid	AT91SO100	Part Life Cycle Code	Active
Reach Compliance Code	compliant	ECCN Code	3A991.A.2
HTS Code	8542.31.00.01	Has ADC	NO
Address Bus Width	24	Bit Size	32
Boundary Scan	NO	CPU Family	SC100
Clock Frequency-Max	50 MHz	DAC Channels	NO
DMA Channels	NO	External Data Bus Width	16
Format	FIXED POINT	Integrated Cache	YES
JESD-30 Code	S-PBGA-B256	Length	15 mm
Low Power Mode	YES	Number of I/O Lines	40
Number of Serial I/Os	2	Number of Terminals	256
Number of Timers	2	On Chip Data RAM Width	8
On Chip Program ROM Width	8	PWM Channels	NO
RAM (bytes)	102400	ROM (words)	262144
ROM Programmability	EEPROM	Seated Height-Max	1.25 mm
Supply Voltage-Max	3.63 V	Supply Voltage-Min	2.97 V
Supply Voltage-Nom	3.3 V	Surface Mount	YES
Technology	CMOS	Terminal Form	BALL
Terminal Pitch	0.8 mm	Terminal Position	BOTTOM
Width	15 mm	uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC
Product Category	ARM Microcontrollers - MCU	Series	91S
Mounting Style	SMD/SMT	Core	ARM SC100
Program Memory Size	256 kB	Data Bus Width	32 bit
ADC Resolution	No ADC	Maximum Clock Frequency	50 MHz
Number of I/Os	40 I/O	Data RAM Size	96 kB
Supply Voltage - Min	2.97 V	Supply Voltage - Max	3.63 V
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
Height	0.53 mm	Interface Type	SPI, UART, USB
Number of Timers/Counters	3 Timer	Product Type	ARM Microcontrollers - MCU
Program Memory Type	EPROM	Subcategory	Microcontrollers - MCU
Unit Weight	0.098203 oz