AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 51

• 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

44
A
Automotive ASSPs (Continued)
Tire Pressure Monitoring ICs (Continued)
UHF Receiver/Transceiver ICs
UHF Transmitter ICs
Note:
Part Number
ATA5721
ATA5722
ATA5723P3
ATA5724P3
ATA5728P6
ATA5745
ATA5746
ATA5811
ATA5812
Evaluation Kits and Tools
ATA5723-DK
ATA5724-DK
ATA5728-DK
ATA5745-EK
ATA5746-EK
ATAB5811-4-B UHF ASK/FSK Transceiver Basestation Board for 433.92 MHz
ATAB5811-8-B UHF ASK/FSK Transceiver Basestation Board for 868.3 MHz
ATAB5812-3-B UHF ASK/FSK Transceiver Basestation Board for 315 MHz
ATAB5823-3-B UHF ASK/FSK Transceiver Basestation Board for 315 MHz
ATAB5824-4-B UHF ASK/FSK Transceiver Basestation Board for 433.92 MHz
ATAB5824-8-B UHF ASK/FSK Transceiver Basestation Board for 868.3 MHz
ATAB-SPI-LPT SPI to Parallel Port (LPT) Interface Board for TRX Basestation Boards
ATAB-STK-F
Part Number
ATA5756
ATA5757
Evaluation Kits and Tools
ATAB5756
ATAB5757
UTOMOTIVE
1.
For dedicated microcontrollers, see Automotive 4-bit microcontrollers
Description
UHF Receiver for ASK and FSK Systems, 315 MHz, Full Duplex
UHF Receiver for ASK and FSK Systems, 433 to 435 MHz, Full Duplex
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
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 ASK
Sensitivity (-114 dBm at 2.4 Kbits/s), High Blocking Capability, 433 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 ASK
Sensitivity (-114 dBm at 2.4 Kbits/s), High Blocking Capability, 315 MHz
UHF Transceiver for ASK and FSK Systems, 433 to 435 MHz or 868 to 870 MHz
UHF Transceiver for ASK and FSK Systems, 315 MHz
Receiver Board ATA5723, 315 MHz, no SAW Filter
Receiver Board ATA5724, 433 MHz, no SAW Filter
Receiver Board ATA5728, 868 MHz, no SAW Filter
Receiver Board for ATA5745
Receiver Board for ATA5746
Flamingo
Description
UHF ASK/FSK Transmitter, Frequency Range 313 to 317 MHz, 6 dBm/8.1 mA
Current in Tx Mode, 2.0V Min. Voltage, -40° C to +125° C
UHF ASK/FSK Transmitter, Frequency Range 432 to 448 MHz, 6 dBm/8.5 mA
Current in Tx Mode, 2.0V Min. Voltage, -40° C to +125° C
Reference Design for UHF Transmitter ATA5756, Operation Frequency 315 MHz
Reference Design for UHF Transmitter ATA5757, Operation Frequency 433 MHz
ATMEL PRODUCT GUIDE
(C
®
ONTINUED
Interface Board for Connecting RF Boards to STK500
(1)
)
(1)
Page
34.
TSSOP10
TSSOP10
Winter 2008
Package
Package
QFN48
QFN48
SSO20 Pb-free Only
SSO20 Pb-free Only
SSO20 Pb-free Only
QFN24 Pb-free Only
QFN24 Pb-free Only
QFN48
QFN48
Compliance
Pb-free Only
Pb-free Only
Compliance Availability
RoHS
RoHS
Yes
Yes
Yes
Yes
Availability
4Q2008
4Q2008
Now
Now
Now
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