AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 74

• 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

R
Smart RF (Continued)
Note:
Z-Link
Note:
Part Number
Evaluation Kits and Tools (Continued)
ATAB5750-8
ATAB5750-9
ATAB5753
ATAB5754
ATAB5760-N
ATAB5760-S
ATAB5761-N
ATAB8401
ATAB8402
ATAB8403-8
ATAB8403-9
ATR2406-DEV-KIT2
ATR2406-DEV-BOARD Low-cost Reference Design Board for ATR2406
Part Number
AT86RF230
AT86RF212
AT86RF236
Evaluation Kits
Evaluation Kits are Available for Pre-qualified Customers
ADIO
1.
1.
®
F
– 802.15.4/ZigBee Solutions
For Other Smart RF Kits and Tools,
Additional Z-Link products can be found in the
REQUENCY
Winter 2008
Description
Fully Integrated, Low-power 2.4 GHz Transceiver Designed for Low-cost IEEE 802.15.4-based as
Well as Wireless Networks Application, Including ZigBee; Receive Sensitivity Better than -101 dBm,
Programmable Transmit Power Up to +3 dBm, Integrated Crystal Oscillator, LNA, Tx/Rx Switch,
PLL-loop Filter; Automatic VCO & Filter Calibration, SPI Interface; Offering Easy System Design in
Approach; Residing in a 32 Low Profile, Lead-free QFN Package
The AT86RF212 is a Low-power, Low-voltage 800/900 MHz Transceiver Specially Designed for
Low-cost IEEE 802.15.4, ZigBee, and High Data Rate ISM Applications. The AT86RF212 is a True
SPI-to-Antenna Solution. RF-critical Components Except the Antenna, Crystal, and De-coupling
Capacitors are Integrated On-chip. MAC and AES Hardware Accelerators Improve Overall System
Power Efficiency and Timing
The AT86RF231 is a Feature-rich, Low-power 2.4 GHz Radio Transceiver Designed for Industrial and
Consumer ZigBee/IEEE 802.15.4 and High Data Rate 2.4 GHz ISM Band Applications. The Radio
Transceiver is a True SPI-to-antenna Solution. All RF-critical Components Except the Antenna,
Crystal and De-coupling Capacitors are Integrated On-chip.
Description
ASK/FSK Transmitter Board T5750, 868.3 MHz
ASK/FSK Transmitter Board T5750, 915 MHz
ASK/FSK Transmitter Board T5753, 315 MHz
ASK/FSK Transmitter Board T5754, 433.92 MHz
ASK/FSK Receiver Board ATA5760N, 868.3 MHz, No SAW Filter
ASK/FSK Receiver Board ATA5760N, 868.3 MHz, SAW Filter
ASK/FSK Receiver Board ATA5761N, 915 MHz, No SAW Filter
RF Transmitter Board ATA8401, 315 MHz
RF Transmitter Board ATA8402, 433 MHz
RF Transmitter Board ATA8403, 868 MHz
RF Transmitter Board ATA8403, 915 MHz
RF Evaluation Kit for ATR2406 Includes Reference Design Based on ATR2406 and ATmega88
(RF) IC
(1)
see “Car Access” and “Tire Pressure Monitoring”
S
(C
“MCU Wireless – 802.15.4/6LoWPAN/ZigBee
ONTINUED
)
sections.
®
Solutions” section on page
www.atmel.com
15.
Compliance Availability
RoHS
Yes
Yes
Yes
Availability
Availability
Atmel for
Contact
Now
Now
Now
Now
Now
Now
Now
Now
Now
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