AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 15

• 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

8
M
AVR 8-bit RISC (Continued)
Automotive AVR (Continued)
Note:
Part Number
ATmega88
ATmega88V
ATmega164P
ATmega168
ATmega169P
ATmega16M1
ATmega324P
ATmega328P
ATmega32M1
ATmega32C1
ATmega64M1
ATmega64C1
ATmega644P
AT90CAN32
AT90CAN64
AT90CAN128
Evaluation/Development Kits
ATAVRDRAGON
ATAVRAUTO102 AVR Automotive Debugger Kit for CAN-LIN
ATAVRAUTOEK1 AVR Automotive Evaluation Kit
ATAVRISP2
ATDVK90CAN1 DVK90CAN1 Development Kit for AT90CAN Devices
ATJTAGICE2
ATSTK500
ATSTK524
ATSTK600
ICROCONTROLLERS
1.
All Automotive AVR parts are RoHS compliant.
128 4K 4K 53 15 2 2 6+2 Y
Starter Kit Supporting On-chip Debugging and Programming for AVR (AVR Dragon Supports
OCD for All AVRs with 32 Kbytes or Less Flash Memory)
AVRISP Programmer for All AVR ISP Devices
AVR Low-cost In-Circuit Emulator Supporting All AVR with debugWIRE or JTAG Interface
STK500 AVR Starter Kit with AVR Studio Interface
AVR Automotive Starter Kit for 32 Pins ATmega32M1 – ATmega32C1
Starter Kit and Development System for AVR and AVR32
16 512 1K 32 – 1 2
16 512 1K 54 – 1 2
32 1K 2K 32 – 1 2
64 2K 4K 32 – 1 2
16 512 1K 23 – 1 2
16 1K 2K 32 6 1 1 6+4 –
32 1K 2K 23 – 1 2
32 1K 2K 32 6 1 1 6+4 –
32 1K 2K 32 6 1 1
64 2K 4K 32 6 1 1 6+4 –
64 2K 4K 32 6 1 1
32 1K 2K 53 15 2 2 6+2 Y
64 2K 4K 53 15 2 2 6+2 Y
8 512 1K 23 – 1 2
8 512 1K 23 – 1 2
ATMEL PRODUCT GUIDE
(C
ONTINUED
6
6
6
6
4
6
6
4
4
6
Y 1+USART 1
Y 1+USART 1
Y 1+USART 2
Y 1+USART 1
Y
Y 1+USART 2
Y 1+USART 1
Y 1+USART 2
–
–
1+USI
1
1
1
1
1
1
1
1
)
1 USI Y
–
–
–
–
–
2
2
2
Y
Y
Y
Y
Y
–
Y
Y
–
–
–
Y
Y
Y
–
Y
Y
Y
Y
Y 11 Y
Y
Y
Y 11 Y
Y 11 Y
Y 11 Y
Y 11 Y
Y
Y
Y
Y
8
8
8
8
8
8
8
8
8
8
8
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y 26 5
Y 26 5
Y 31 7
Y 26 5
Y 23 3
Y 31 4
Y 31 7
Y 26 5
Y 31 4
Y 31 4
Y 31 4
Y 31 4
Y 31 7
Y 37 8
Y 37 8
Y 37 8
Y 2.7-5.5V 16
Y 1.8-3.6V 8
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Y 2.7-5.5V 16
Winter 2008
TQFP32,
TQFP32,
TQFP44,
TQFP32,
TQFP64,
TQFP32,
TQFP44,
TQFP32,
TQFP32,
TQFP32,
TQFP32,
TQFP32,
TQFP44,
TQFP64,
TQFP64,
TQFP64,
MLF32
MLF32
MLF44
MLF32
MLF64
MLF32
MLF44
MLF32
MLF32
MLF32
MLF32
MLF32
MLF44
MLF64
MLF64
MLF64
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
-40° C to
+150° C
+125° C
+150° C
+150° C
+125° C
+125° C
+150° C
+150° C
+150° C
+150° C
+125° C
+125° C
+125° C
+125° C
+85° C
+85° C
Feb. 2009
Nov. 2008
Oct. 2008
Oct. 2008
Jan. 2009
Jan. 2009
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now