AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 15
![IC ARM7 MCU FLASH 256K 128-LQFP](/photos/6/71/67112/128-lqfp_sml.jpg)
AT91SAM7SE256-AU
Manufacturer Part Number
AT91SAM7SE256-AU
Description
IC ARM7 MCU FLASH 256K 128-LQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheets
1.AT88SC-SDK1.pdf
(90 pages)
2.AT91SAM7SE256-AU.pdf
(673 pages)
3.AT91SAM7SE32-AU.pdf
(655 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7SE256-AU
Manufacturer:
ATMEL
Quantity:
165
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