AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 33
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
26
T
Keys and Scrollers
Capacitive Touch Controllers for Keys, Slider and/or Wheels
QT100A
QT220
QT240
QT1080
QT1081
QT1101
QT1103
QT1106
QT60160
QT60168
QT60240
QT60248
OUCH
T
Qmatrix
QTouch
QTouch
QTouch
QTouch
QTouch
QTouch 10
QTouch 10
QTouch
Qmatrix 16
Qmatrix 24
Qmatrix 24
ECHNOLOGY
ATMEL PRODUCT GUIDE
™
™
16
1
2
4
8
8
7 Yes QFN-32 5 x 5 2.8-5.0V
– WSON- 6 3 x 3
– SSOP-20 5 x 7 3.9-5.5V
– SSOP-20 5 x 7 3.9-5.5V
–
–
–
–
–
– TQFP-32 7 x 7 3-5.25V
–
– TQFP-32 7 x 7 3-5.25V
QFN- 32 5 x 5 1.8-5.5V
QFN-32 5 x 5 2.8-5.0V
QFN-32 5 x 5 2.8-5.0V
QFN-32 5 x 5 2.8-5.0V
QFN-32 5 x 5 2.8-5.0V
QFN-32 5 x 5 1.8-5.5V
2-5V
+105° C
+105° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
-40 to
-40 to
-40 to
-40 to
-40 to
-40 to
-40 to
-40 to
-40 to
-40 to
-40 to
-40 to
0/1 Digital
0/2 Digital
0/4 Digital
0/8 Digital
0/8 Digital
0/0
0/0
0/0
0/0
0/0
0/0
0/0
Parallel Shift
Parallel Shift
compatible,
compatible,
1 or 2-wire
1 or 2-wire
I2C -
Reg.
Reg.
I2C-
SPI
SPI
SPI
–
–
–
–
–
Yes Yes Yes Yes Yes Yes Yes E6248
Yes Yes Yes Yes Yes Yes Yes E6248
–
–
–
– Yes Yes Yes Yes Yes Yes E1080
– Yes Yes Yes Yes Yes Yes E1081
– Yes Yes Yes Yes Yes Yes
– Yes Yes Yes Yes Yes Yes E1103
– Yes Yes Yes Yes Yes Yes E1106
– Yes Yes Yes Yes Yes Yes E6240
– Yes Yes Yes Yes Yes Yes E6240
– Yes Yes Yes Yes Yes E100S
– Yes Yes Yes Yes Yes E240B
– Yes Yes Yes Yes Yes E240B
Winter 2008
–
QT411/511
Appliances
Appliances
Low Cost
Low Cost
Replaces
Replaces
Ideal for
Ideal for
QT1080
QT1101
QT100
Home
Home
–
–
–
–
–
–
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now