AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 73
![IC ARM7 MCU FLASH 256K 128-LQFP](/photos/6/71/67112/128-lqfp_sml.jpg)
AT91SAM7SE256-AU
Manufacturer Part Number
AT91SAM7SE256-AU
Description
IC ARM7 MCU FLASH 256K 128-LQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheets
1.AT88SC-SDK1.pdf
(90 pages)
2.AT91SAM7SE256-AU.pdf
(673 pages)
3.AT91SAM7SE32-AU.pdf
(655 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7SE256-AU
Manufacturer:
ATMEL
Quantity:
165
66
R
Smart RF (Continued)
Note:
Part Number
ATA5761N
U2741B
ATA2745
ATA3741P2
ATA3741P3
ATA3742P3
ATA3745
Evaluation Kits and Tools
ATA5723-DK
ATA5724-DK
ATA5728-DK
ATA8201-EK
ATA8202-EK
ATAB-SPI-LPT
ATAB5423-3-B
ATAB5428-4-B
ATAB5428-8-B
ATAB5429-9-B
ATAB5423-3-WB
ATAB5428-4-WB
ATAB5428-8-WB
ATAB5429-9-WB
ATAB-RFMB
ATAKSTK511-8
ATAKSTK511-9
ATAKSTK512-3
ATAKSTK512-4
ATAB5744-N3
ATAB5744-N4
ATAB5744-S3
ATAB5744-S4
ATAB5743P3-S3
ATAB5743P3-S4
ATAB5743P6-S3
ATAB5743P6-S4
ADIO
1.
F
For Other Smart RF Products,
REQUENCY
Description
UHF ASK/FSK Receiver, Frequency Receiving Range: 902 to 928 MHz, Highest
Integration Level in Market
UHF Remote Control Transmitter for ASK and FSK Systems, On-chip PLL Transmitter
with Integrated VCO
UHF ASK Transmitter, Frequency Range: 310 to 440 MHz, Supply Voltage: 2.2 to 4V,
Temperature Range: -40° C to +85° C
UHF Remote Control Receiver for ASK and FSK Systems, All RF Components Integrated,
IF Bandwidth 300 kHz
UHF Remote Control Receiver for ASK and FSK Systems, All RF Components Integrated,
IF Bandwidth 600 kHz
UHF Remote Control Receiver, RSSI Output for ASK and FSK Systems
UHF ASK Receiver, Frequency Range: 310 to 440 MHz, Supply Voltage: 4.5 to 5.5V,
Temperature Range: -40° C to 85° C
Receiver Board ATA5723, 315 MHz, no SAW Filter
Receiver Board ATA5724, 433 MHz, no SAW Filter
Receiver Board ATA5728, 868 MHz, no SAW Filter
Evaluation Board for Flexible RF Receiver ATA8201, 315 MHz
Evaluation Board for Flexible RF Receiver ATA8202, 433 MHz
SPI to Parallel Port (LPT) Interface Board
UHF ASK/FSK Transceiver Basestation Board for 315 MHz
UHF ASK/FSK Transceiver Basestation Board for 433.92 MHz
UHF ASK/FSK Transceiver Basestation Board for 868.3 MHz
UHF ASK/FSK Transceiver Basestation Board for 915 MHz
UHF TRx Application Board, 315 MHz
UHF TRx Application Board, 433 MHz
UHF TRx Application Board, 868 MHz
UHF TRx Application Board, 915 MHz
RF Mainboard with AVR Microcontroller and Interfaces
AVR-based RF Transmitter & Receiver Starter Kit, 868 MHz, Tx Using T5750 and Rx Using T5760
AVR-based RF Transmitter & Receiver Starter Kit, 915 MHz, Tx Using T5750 and Rx Using T5761
AVR-based RF Transmitter & Receiver Starter Kit with AES Encryption, 315 MHz, Tx Using T5753 and Rx Using T5743
AVR-based RF Transmitter & Receiver Starter Kit with AES Encryption, 434 MHz, Tx Using T5754 and Rx Using T5743
ASK Receiver Board ATA5744N, 315 MHz, No SAW Filter
ASK Receiver Board ATA5744N, 433.92 MHz, No SAW Filter
ASK Receiver Board ATA5744N, 315 MHz, SAW Filter
ASK Receiver Board ATA5744N, 433.93 MHz, SAW Filter
ASK/FSK Receiver Board ATA5743, 315 MHz, 300 kHz BW, SAW Filter
ASK/FSK Receiver Board ATA5743, 433.92 MHz, 300 kHz BW, SAW Filter
ASK/FSK Receiver Board ATA5743, 315 MHz, 600 kHz BW, SAW Filter
ASK/FSK Receiver Board ATA5743, 433.92 MHz, 600 kHz BW, SAW Filter
ATMEL PRODUCT GUIDE
(RF) IC
(1)
see “Car Access” and “Tire Pressure Monitoring”
S
(C
ONTINUED
)
sections.
Winter 2008
Package
SSO16
SSO16
SO20
SO20
SO20
SO20
SO20
Compliance Availability
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
RoHS
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