AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 36

• Manufacturer Part Number: AT91SAM7SE256-AU
• Description: IC ARM7 MCU FLASH 256K 128-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7SE256-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: EBI/EMI, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 88
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-LQFP
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: SPI, TWI, USART
• Maximum Clock Frequency: 55 MHz
• Number Of Programmable I/os: 88
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM7S-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7SE-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Controller Family/series: AT91SAM7xxxxx
• No. Of I/o's: 88
• Ram Memory Size: 32KB
• Cpu Speed: 48MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• For Use With: AT91SAM7SE-EK - EVAL BOARD FOR AT91SAM7SEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

A
Customer Specific ICs
IP Cores
Process Technology and Libraries
FPGA/CPLD Conversion: ULCs
Part Number
Memory Blocks
MCU/DSP Cores
ARM System Bus
Peripherals
ARM Peripherals
Analog Cells
IO Pads
Technology
0.09 μm
0.13 μm
0.15 μm
0.18 μm
0.35 μm
CAP
Part Number
UA1E
ATU18
PPLICATION
™
Winter 2008
-S
Description
Core Supply: 1.0V
Options: 3V, MIM Capacitance, High Poly Resistance, Low Leakage
Core Supply: 1.2V
Options: Low Leakage, Mixed, 3V, MIM Capacitance
Embedded EEPROM and Flash
Core Supply: 1.8V, Embedded EEPROM and Flash
Options: Low Leakage, Mixed, 3V, MIM Capacitance
Core Supply: 1.8V
Options: Low Leakage, Mixed, 3V, MIM Capacitance
Embedded EEPROM and Flash
Core Supply 3.3V
Options: Mixed, 5V Embedded EEPROM and Flash
Option: HV 15V Devices
Customizable Microcontroller
Description
Single-port SRAM, Dual-port SRAM, Register File RAM, FIFO, Diffusion Mask ROM, Metal Mask
ROM, Flash, EEPROM
ARM1176JZF-S
mAgicDSP
Bus Interface, Arbiter, Bridge, Matrix, Cache Memory and Bus Interface Unit, Decoder, Embedded
Flash Controllers
Communication:
Multimedia Card Interface Master MMC/SD/SDIO/CEATA, Pulse Width Modulator, Serial Peripheral
Interface, Synchronous Serial Controller, 2-wire Interface Master/Slave, USART, USART IrDA
ISO 7816, USART Manchester E/D, LIN 1.3/2.0, USB V1.1 Host, Hub and Device, USB 2.0 High-speed
Device, USB 2.0 High-speed OTG, 4-wire Touch Screen Controller
Memory Controllers:
Controller, Burst Cellular RAM Controller, Static Memory Controller, ECC, TFT LCD Controller, Segmented
LCD Controller
Crypto Engines:
512, Triple DES, XTEA, TRNG
System Peripherals:
Parallel Input/Output, General Purpose DMA, Peripheral DMA Controller, Quadrature Decoder, Real-time
Clock, System Controller, Timer/Counter
General-purpose ADCs, Analog Mux, Analog Input/Output, Analog Power and Ground, PLLs, POR/BOD,
Tamper Detectors, Battery Monitor, GSM Voice Codec, Telecom A/D Converter, Telecom D/A Converter,
Clock Squarer, Precision Voltage Reference Generator, Bandgap Reference Generator, GSM Baseband
Receive Port, GSM Baseband Transmit Port
General-purpose, PCI, LVDS, SSTL2, USB1.1 LS & FS, USB2.0 HS, PECL
Technology
PECIFIC
0.35 μm
0.18 μm
™
Modular VLIW Computation Core, OakDSPCore
™
, ARM946E-S
128/192/256-bit Advanced Encryption Standard, Secure Hash Algorithm 160/224/256/384/
I
AC97 Controller, CAN2.0 A/B, 10T/100 Ethernet MAC, Image Sensor Interface,
Max Kgates
NTEGRATED
Advanced Interrupt Controller, Advanced Power Management Controller, Debug Unit,
1000
Burst Flash Controller, SDR-SDRAM Controller, DDR/LPDDR/SDR/LPSDR-SDRAM
780
™
, ARM926EJ-S
Max I/Os
976
700
C
IRCUITS
™
, ARM7TDMI
Core
3.3
1.8
(ASIC
Supply (Volts)
®
®
, USP9 Co-processor
(ARM
I/O Tolerant
S
®
See AT91 CAP in the AT91 Microcontroller Section
on
)
Thumb
Process Name
3.3
Page
5
AT59.86K
AT58.85K
AT66.8K
AT58.8K
AT56.8K
AT56.7K
AT91K
AT59K
AT58K
AT56K
®
), TeakDSPCore
20
.
www.atmel.com
Embedded DPRAM,
Embedded DPRAM,
ATC35/EE, ATL35/EE
Up to 390-Kbit
Up to 847-Kbit
®
ATC13/EEPROM
, USART
ATC13/Flash
Other
™
ATC15/EE
ATC18/EE
Libraries
,
ATC09
ATC13
ATC18
ATC35
ATL35
Availability
Availability
Availability
Now
Now
Now
Now
Now
Now
2H2008
Now
Now
Now
Now
Now
Now
Now
29