AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 21
![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
14
M
AVR 8-bit RISC (Continued)
XMEGA AVR Series
Part Number
Note:
ATxmega64A1 64 4 2 4 4 8 78 8 24 Y 4 4 8 2x8 2x2 4
ATxmega128A1 128 8 2 8 4 8 78 8 24 Y 4 4 8 2x8 2x2 4
ATxmega192A1 192 8 4 16 4 8 78 8 24 Y 4 4 8 2x8 2x2 4
ATxmega256A1 256 8 4 16 4 8 78 8 24 Y 4 4 8 2x8 2x2 4
ATxmega64A3 64 4 2 4 4 8 50 7 22 Y 3 2 7 2x8 1x2 4
ATxmega128A3 128 8 2 8 4 8 50 7 22 Y 3 2 7 2x8 1x2 4
ATxmega192A3 192 8 4 16 4 8 50 7 22 Y 3 2 7 2x8 1x2 4
ATxmega256A3 256 8 4 16 4 8 50 7 22 Y 3 2 7 2x8 1x2 4
ATxmega16A4 16 4 1 2 4 8 36 5 16 Y 2 2 5 1x12 1x2 2
ATxmega32A4 32 4 2 4 4 8 36 5 16 Y 2 2 5 1x12 1x2 2
ATxmega64A4 64 4 2 4 4 8 36 5 16 Y 2 2 5 1x12 1x2 2
ATxmega128A4 128 4 2 8 4 8 36 5 16 Y 2 2 5 1x12 1x2 2
Evaluation/Development Kits
ATAVRISP2
ATAVRONEKIT AVR ONE! Development Tool for On-chip Debugging and Programming of all AVR32 Devices
ATJTAGICE2
ATSTK600
ICROCONTROLLERS
1.
All XMEGA AVR Series Control AVR parts are RoHS compliant.
AVRISP Programmer for All AVR ISP Devices
AVR Low-cost In-Circuit Emulator Supporting All AVR with debugWIRE or JTAG Interface
Starter Kit and Development System for AVR and AVR32
ATMEL PRODUCT GUIDE
(C
ONTINUED
)
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
32 MHz,
32 MHz,
32 MHz,
32 MHz,
32 MHz,
32 MHz,
32 MHz,
32 MHz,
32 MHz,
32 MHz,
32 MHz,
32 MHz,
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
2 MHz,
32 kHz
122 78 Y
122 78 Y
122 78 Y
122 78 Y
102 50 Y
102 50 Y
102 50 Y
102 50 Y
77 36 N
77 36 N
77 36 N
77 36 N
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Y 1.6-3.6V 32
Winter 2008
TQFP100,
CBGA100
TQFP100,
CBGA100
TQFP100,
CBGA100
TQFP100,
CBGA100
TQFP64,
TQFP64,
TQFP64,
TQFP64,
TQFP44,
TQFP44,
TQFP44,
TQFP44,
MLF64
MLF64
MLF64
MLF64
MLF44
MLF44
MLF44
MLF44
-40° to
-40° to
-40° to
-40° to
-40° to
-40° to
-40° to
-40° to
-40° to
-40° to
-40° to
-40° to
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
+85° C
Sampling
Sampling
2Q2009
2Q2009
1Q2009
1Q2009
1Q2009
1Q2009
1Q2009
1Q2009
1Q2009
3Q2009
4Q2008
Now
Now
Now