AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 26
![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
AT91SAM ARM-based Microcontrollers (Continued)
ARM9
Note:
Part Number
AT91SAM9261
AT91SAM9261S
AT91SAM9260
AT91SAM9R64
AT91SAM9RL64
AT91SAM9XE512
AT91SAM9XE256
AT91SAM9XE128
AT91SAM9263
AT91RM9200
Evaluation/Development Kits
AT91RM9200-EK
AT91SAM9263-EK Evaluation Kit for AT91SAM9263
AT91SAM9261-EK Evaluation Kit for AT91SAM9261
AT91SAM9260-EK Evaluation Kit for AT91SAM9260
AT91SAM9RL-EK Evaluation Kit for AT91SAM9RL64 and AT91SAM9R64
AT91SAM-ICE
ICROCONTROLLERS
1.
TM
-based Microcontrollers
All ARM9-based Microcontrollers parts are RoHS compliant.
Winter 2008
Evaluation Kit for AT91RM9200
SAM-ICE
512
256
128
–
–
–
–
–
–
–
160
2x4
16
64
64
32
32
16
96
16
™
Is a USB JTAG Emulator Designed for All Atmel
16K+8
16K+8
16K+8
2x16
2x16
2x16
2x16
2x8
2x4
2x4
(C
ONTINUED
1
1
1
1
1
1
1
1
2
1
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24
24
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7
5
5
6
6
6
4
5
2
2
2
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2
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1
1
1
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2
2
2
2
1
1
3
3
1
1
2
1
1
1
2
3
1
1
1
1
1
1
1
1
2
1
1
–
–
–
–
–
–
–
–
–
HS
HS
FS
FS
FS
FS
FS
FS
FS
FS
®
AT91 Microcontrollers
2
2
2
–
–
2
2
2
2
2
–
–
1
–
–
1
1
1
1
1
1
1
–
–
1
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1
–
1
1
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1
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–
–
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5
5
8
5
5
8
8
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www.atmel.com
–
–
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3
4
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–
1
1
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2
2
1
1
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2
2
4 1.8/3.3 210
4 1.8/3.3 210
– 1.8/3.3 240 BGA217
– 1.8/3.3 240 BGA217
3
6
4 1.8/3.3 210
4 1.8/3.3 210
– 1.8/3.3 240 BGA324
–
3.3
3.3
3.3
240 BGA144
240 BGA217
180
QFP208,
QFP208,
QFP208,
QFP208,
QFP208,
BGA217
BGA217
BGA217
BGA217
BGA256
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
19