AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 16
![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
M
AVR 8-bit RISC (Continued)
CAN AVR
Note:
Part Number
AT90CAN32
AT90CAN64
AT90CAN128
Evaluation/Development Kits
ATAVRDRAGON
ATAVRISP2
ATADAPCAN01 Replacement: STK500/501/AT90CAN128 CAN Adapter
ATDVK90CAN1 DVK90CAN1 Development Kit for AT90CAN Devices
ATJTAGICE2
ATSTK500
ATSTK501
ATSTK600
ICROCONTROLLERS
1.
All CAN AVR parts are RoHS compliant.
Winter 2008
TM
128 4
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
STK501 Expansion of STK500 to Support 64-pin megaAVR Devices
Starter Kit and Development System for AVR and AVR32
32
64
1
2
2
4
4
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53 15
53 15
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37
37
–
8
–
8
www.atmel.com
1 2.7-5.5V 16
1 2.7-5.5V 16
1 2.7-5.5V 16
TQFP64,
TQFP64
TQFP64
MLF64,
MLF64,
MLF64
+85° C
+85° C
+85° C
-40 to
-40 to
-40 to
Now
Now
Now
Now
Now
Now
Now
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Now
9