AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 13
![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
6
M
AVR 8-bit RISC (Continued)
ATtiny AVR Series (Continued)
Notes:
Part Number
ATtiny44
ATtiny44V
ATtiny45
ATtiny45V
ATtiny461
ATtiny461V
ATtiny48
ATtiny84
ATtiny84V
ATtiny85
ATtiny85V
ATtiny861
ATtiny861V
ATtiny88
Evaluation/Development Kits
ATAVRDRAGON
ATAVRISP2
ATJTAGICE2
ATSTK500
ATSTK505
ATSTK600
ICROCONTROLLERS
1.
2.
*USI = Universal Serial Interface.
All ATtiny AVR Series parts are RoHS compliant.
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
STK505 Expansion of STK500 for 14-pin SOIC and 20-pin PDIP AVR Devices
Starter Kit and Development System for AVR and AVR32
4
4
4
4
4
4
4
8
8
8
8
8
8
8
ATMEL PRODUCT GUIDE
256
256
256
256
256
256
512
512
512
512
512
512
64
64
256
256
256
256
256
256
256
512
512
512
512
512
512
512
(C
12
12
16
16
28
12
12
16
16
28
6
6
6
6
ONTINUED
1
1
1
1
1
1
1
1
1
1
1
1
–
–
Y
Y
–
–
–
–
–
–
–
–
–
–
–
–
)
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1
1
2
2
1
1
1
1
1
2
2
1
1
1
1
1
–
–
1
1
1
1
1
–
–
1
1
1
11
11
11
11
8
8
4
4
8
8
8
4
4
8
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
debug-
debug-
debug-
debug-
debug-
debug-
debug-
debug-
debug-
debug-
debug-
debug-
debug-
debug-
WIRE
WIRE
WIRE
WIRE
WIRE
WIRE
WIRE
WIRE
WIRE
WIRE
WIRE
WIRE
WIRE
WIRE
S
S
S
S
S
S
S
S
S
S
S
S
S
S
PDIP, Narrow
PDIP, Narrow
PDIP, SOIC,
PDIP, SOIC,
PDIP, SOIC,
PDIP, SOIC,
PDIP, TQFP,
PDIP, SOIC,
PDIP, SOIC,
PDIP, SOIC,
PDIP, SOIC,
PDIP, TQFP,
Winter 2008
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
QFN, DIE
SOIC,
SOIC,
PDIP,
PDIP,
2.7-5.5V 0-20
1.8-5.5V 0-10
2.7-5.5V 0-20
1.8-5.5V 0-10
2.7-5.5V 0-20
1.8-5.5V 0-10
1.8-5.5V 0-12
2.7-5.5V 0-20
1.8-5.5V 0-10
2.7-5.5V 0-20
1.8-5.5V 0-10
2.7-5.5V 0-20
1.8-5.5V 0-10
1.8-5.5V 0-12
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now