AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 45

• 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

38
A
Automotive ASSPs (Continued)
Car Access
Car Components
Note:
Part Number
ATA3741P2
ATA3741P3
ATA3742P3
ATA5278
ATA5279
ATA5721
ATA5722
ATA5723P3
ATA5724P3
ATA5728P6
ATA5743P3
ATA5743P6
ATA5744N
ATA5745
ATA5746
ATA5760N3
ATA5760N
ATA5761N
ATA5811
UTOMOTIVE
1.
For dedicated microcontrollers, see Automotive 4-bit microcontrollers
Description
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
Programmable Antenna Driver for 1A Peak Current (Regulated), LF Baud Rates
Up to 8-Kbaud, SPI
Six-fold LF Antenna Driver IC
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
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 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 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
UHF ASK/FSK Receiver, Frequency Receiving Range: 902 to 928 MHz, Highest
Integration Level in Market
UHF Transceiver for ASK and FSK Systems, 433 to 435 MHz or 868 to 870 MHz
ATMEL PRODUCT GUIDE
(C
ONTINUED
(1)
)
Page 34.
Winter 2008
Package
QFN28
QFN48
QFN48
QFN48
SSO20
SSO20
SSO20
SSO20
SSO20
SSO20
QFN24
QFN24
QFN48
SO20,
SO20,
SO20,
SO20
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
RoHS
Yes
Yes
Yes
Yes
4Q2008
4Q2008
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now