AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 72

• 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
Note:
Part Number
ATA5423
ATA5425
ATA5428
ATA5429
ATAR862x-yyy-TNz3
ATAR862x-yyy-TNz4
ATAR862x-yyy-TNz8
ATAM862x-TNz3
ATAM862x-TNz4
ATAM862x-TNz8
ATR2406
ATA5723P3
ATA5724P3
ATA5728P6
ATA5743P3
ATA5743P6
ATA5744N
ATA8201
ATA8202
ATA8401
ATA8402
ATA8403
ATA5760N3
ATA5760N
ADIO
1.
F
For Other Smart RF Products,
REQUENCY
Winter 2008
(1)
Description
UHF Transceiver for ASK and FSK Systems, 315 MHz
UHF Transceiver for ASK and FSK Systems, 345 MHz
UHF Transceiver for ASK and FSK Systems, 433 MHz or 868 MHz
UHF Transceiver for ASK and FSK Systems, 915 MHz
Complete UHF ASK/FSK Transmitter, ROM Microcontroller and Transmitter
PLL T5753 in One IC, Frequency Range: 310 to 330 MHz
Complete UHF ASK/FSK Transmitter, ROM Microcontroller and Transmitter
PLL T5754 in One IC, Frequency Range: 429 to 439 MHz
Complete UHF ASK/FSK Transmitter, ROM Microcontroller and Transmitter
PLL T5750 in One IC, Frequency Range: 868 to 928 MHz
Complete UHF ASK/FSK Transmitter, Flash Microcontroller and Transmitter
PLL T5753 in One IC, Frequency Range: 310 to 330 MHz
Complete UHF ASK/FSK Transmitter, Flash Microcontroller and Transmitter
PLL T5754 in One IC, Frequency Range: 429 to 439 MHz
Complete UHF ASK/FSK Transmitter, Flash Microcontroller and Transmitter
PLL T5750 in One IC, Frequency Range: 868 to 928 MHz
Single-chip RF Transceiver, 2.400-2.483 GHz ISM Band, 3 dBm Output Power,
93 dBm Receiver Sensitivity, Fully Integrated Design, No External SAW Filter
Needed, Digital Baseband Interface for Easy Interconnection to 8-bit AVR Flash
Microcontrollers, 32-pin QFN (5 x 5 x 0.9 mm)
Highly Integrated UHF Remote Control Receiver, ASK/FSK, 315 MHz, 300 kHz
Bandwidth, RSSI Pin Compatible to ATA5724, ATA5728
Highly Integrated UHF Remote Control Receiver, ASK/FSK, 433 MHz, 300 kHz
Bandwidth, RSSI Pin Compatible to ATA5723, ATA5728
Highly Integrated UHF Remote Control Receiver, ASK/FSK, 868 MHz, 600 kHz
Bandwidth, RSSI Pin Compatible to ATA5723, ATA5724
UHF Remote Control Receiver, High FSK Sensitivity, 5 to 20V Automotive
Compatible Data Interface, Data Clock Available for Manchester and Biphase
Coded Signals, 300 kHz Bandwidth
UHF Remote Control Receiver, High FSK Sensitivity, 5 to 20V Automotive
Compatible Data Interface, Data Clock Available for Manchester and Biphase
Coded Signals, 600 kHz Bandwidth
UHF Remote Control Receiver for ASK Systems/PWM Mode
Transparent ASK/FSK UHF Receiver IC with Fast RKE/TPMS Switching Rate, Suited
to 1 to 20 Kbits/s Manchester FSK with 4 Programmable Bit-rate Ranges, High FSK
Sensitivity (-114 dBm at 2.4 Kbits/s), High Blocking Capability, 315 MHz
Transparent ASK/FSK UHF Receiver IC with Fast RKE/TPMS Switching Rate, Suited
to 1 to 20 Kbits/s Manchester FSK with 4 Programmable Bit-rate Ranges, High FSK
Sensitivity (-114 dBm at 2.4 Kbits/s), High Blocking Capability, 433 MHz
UHF ASK/FSK Transmitter, Frequency Range: 310 to 350 MHz, High Output Power
UHF ASK/FSK Transmitter, Frequency Range: 429 to 439 MHz, High Output Power
UHF ASK/FSK Transmitter, Frequency Range: 868 to 928 MHz, High Output Power
UHF ASK/FSK Receiver, Frequency Receiving Range: 868 to 870 MHz, Highest
Integration Level in Market, IF Bandwidth 300 kHz
UHF ASK/FSK Receiver, Frequency Receiving Range: 868 to 870 MHz, Highest
Integration Level in Market, IF Bandwidth 600 kHz
(RF) IC
see “Car Access” and “Tire Pressure Monitoring”
S
(C
ONTINUED
)
sections.
www.atmel.com
Package
TSSOP8
TSSOP8
TSSOP8
QFN44
QFN44
QFN44
QFN44
SSO24
SSO24
SSO24
SSO24
SSO24
SSO24
QFN32
SSO20
SSO20
SSO20
SSO20
SSO20
SSO20
QFN24
QFN24
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
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
RoHS
Yes
Yes
Yes
Yes
Yes
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
65