AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 57

• 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

50
M
IR Control ICs
Video – TV/VCR ICs
Part Number
ATA2525R
ATA2526P
T2525N
T2526N
U2538B
Part Number
Sound IF ICs
U2860B
U2861B
Video and Sound IF ICs
TDA4470
ULTIMEDIA
ATMEL PRODUCT GUIDE
Description
Double FM Demodulator (Stereo), VS = 5V, Completely Alignment-free
FM Demodulator (Mono), VS = 5V, Completely Alignment-free
Multi-standard Video IF (Neg/Pos) and Quasi Parallel Sound Processing (FM, NICAM,
AM), VS = 5V, FPLL Detection, AFC, Alignment-free AM Demodulator, Three IF Inputs
(C
Description
IR Receiver IC Optimized for Standard Remote Control Solutions, Supply Voltage 5V
IR Receiver IC Optimized for Standard Remote Control Solutions, Supply Voltage 3 - 5V
IR Receiver IC with Extensive Range of Options to Meet Special Remote Control
Requirements, Supply Voltage 5V
IR Receiver IC with Extensive Range of Options to Meet Special Remote Control
Requirements, Supply Voltage 3 - 5V
IR Preamplifier, Typically 0.55 mA Standby Current, 20 to 60 kHz, Only
3 External Components Required, Packaged
ONTINUED
)
Winter 2008
Package
Package
SSO28
SO28,
Wafer
Wafer
Wafer
Wafer
SO14
SO14
SO8
Compliance Availability
Pb-free Only
Compliance Availability
Pb-free Only
Pb-free Only
Pb-free Only
RoHS
RoHS
N/A
N/A
N/A
N/A
Now
Now
Now
Now
Now
Now
Now
Now