AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 18

• 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

M
AVR 8-bit RISC (Continued)
Lighting/Power Control AVR
Note:
Part Number
AT90PWM1
AT90PWM2
AT90PWM3
AT90PWM81
AT90PWM216
AT90PWM316
Evaluation/Development Kits
ATAVRDRAGON
ATJTAGICE2
ATAVRFBKIT
ATAVRISP2
ATAVRLI100
ATAVRMC100
ATAVRMC200
ATAVRMC201
ATAVRMC300
ATAVRMC301
ATAVRMC303
ATAVRMC310
ATAVRMC321
ATAVRMC323
ATAVRMC320
ATSTK500
ATSTK520
ATSTK521
ATSTK600
ATSTK600-SOIC STK600 Add-on to Support the New Devices in SO Packages
ICROCONTROLLERS
1.
All Lighting/Power Control AVR parts are RoHS compliant.
Winter 2008
16 512 1024
16 512 1024
Starter Kit Supporting On-chip Debugging and Programming for AVR (AVR Dragon Supports
OCD for All AVRs with 32 Kbytes or Less Flash Memory)
AVR Low-cost In-Circuit Emulator Supporting All AVR with debugWIRE or JTAG Interface
DALI Controlled Dimmable Fluorescent Demo Kit for AT90PWM2
AVRISP Programmer for All AVR ISP Devices
Fluorescent Dimmable Ballast Evaluation Kit with PWM81
Asynchronous AC Induction Motor Control Evaluation Kit
Asynchronous AC Induction Motor for ATAVRMC200 Evaluation Kit
Low Voltage Motor Control Power Evaluation Board (Max 40V)
Motor Control Processor Evaluation Board with the Low Cost ATtinyx61
Motor Control Processor Evaluation Board with the New High Performance XMEGA
Motor Control Processor Evaluation Board with the ATmega32M1 (with CAN and LIN Interfaces)
Motor Control Evaluation Kit for Low Cost Applications (MC300+MC301+BLDC Motor)
Motor Control Evaluation Kit for CPU Intensive Algorithm (MC300+MC303+BLDC Motor)
Motor Control Evaluation Kit for CAN and LIN Applications (MC300+MC310+BLDC Motor)
STK500 AVR Starter Kit with AVR Studio Interface
STK520 Expansion for STK500 to Support 90PWM Devices
Expansion Board for STK500 to Support 90PWM81 Devices
Starter Kit and Development System for AVR and AVR32
Brushless DC Motor Control Evaluation Kit
8 512 512
8 512 512
8 512 512
8 512 256 16/20 –
19
19
27
19
27
(C
–
1
1
1
1
ONTINUED
1
1
1
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1
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1
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–
1
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7
7
4
7
1
1
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1
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1
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8
8
8
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1
1
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1
1
1 26 4
1 29 4
1 29 4
1 20 3
1 29 4
1 29 4
1 2.7-5.5V 16 SOIC24
1 2.7-5.5V 16 SOIC24
1 2.7-5.5V 16
1 2.7-5.5V 16
1 2.7-5.5V 16 SOIC24
1 2.7-5.5V 16
www.atmel.com
SOIC32
SOIC20
SOIC32
MLF32,
MLF32,
MLF32,
+105/125° C
+105° C
+105° C
+105° C
+105° C
+105° C
-40 to
-40 to
-40 to
-40 to
-40 to
-40 to
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11