AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 22
![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)
MCU Wireless – 802.15.4/6LoWPAN/ZigBee
AT86RF230 Bundles
AT86RF231 Bundles
AT86RF212 Bundles
Note:
Part Number
ATmega64RZA
ATmega64RZAP
ATmega128RZA
ATmega128RZB
ATmega1284RZAP
ATmega256RZA
ATmega256RZB
ATmega644PR231
ATmega1281R231
ATmega1280R231
ATmega1284PR231 ATmega1284P
ATmega2561R231
ATmega2560R231
ATmega644PR212
ATmega1281R212
ATmega1280R212
ATmega1284PR212 ATmega1284P
ATmega2561R212
ATmega2560R212
Evaluation/Development Kits
ATAVRRZRAVEN
ATAVRRAVEN
ATAVRRZUSBSTICK 2.4 GHZ 802.15.4 USB Stick
ATAVRRZ600
ATJTAGICE2
ATAVRISP2
ATSTK500
ATSTK600
ICROCONTROLLERS
1.
All MCU Wireless parts are RoHS compliant.
Winter 2008
ATmega644
ATmega644P
ATmega1281
ATmega1280
ATmega1284P
ATmega2561
ATmega2560
ATmega644P
ATmega1281
ATmega1280
ATmega2561
ATmega2560
ATmega644P
ATmega1281
ATmega1280
ATmega2561
ATmega2560
2.4 GHz 802.15.4 Evaluation and Starter Kit
2.4 GHZ 802.15.4 Raven Board
RF Accessory Kit AT86RF230, AT86RF231, AT86RF212
AVR Low-cost In-Circuit Emulator Supporting All AVR with debugWIRE or JTAG Interface
AVRISP Programmer for All AVR ISP Devices
STK500 AVR Starter Kit with AVR Studio Interface
Starter Kit and Development System for AVR and AVR32
AVR
(C
RF230
RF230
RF230
RF230
RF230
RF230
RF230
RF231
RF231
RF231
RF231
RF231
RF231
RF212
RF212
RF212
RF212
RF212
RF212
Radio
ONTINUED
(Kbytes)
Flash
128
128
128
256
256
128
128
128
256
256
128
128
128
256
256
64
64
64
64
)
EEPROM
(Kbytes)
1
1
4
4
4
4
4
1
4
4
4
4
4
1
4
4
4
4
4
(Kbytes)
®
RAM
16
16
16
4
4
8
8
8
8
4
8
8
8
8
4
8
8
8
8
Solutions
800/900 MHz
800/900 MHz
800/900 MHz
800/900 MHz
800/900 MHz
800/900 MHz
ISM Band
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
Sensitivity
(dBm)
-101
-101
-101
-101
-101
-101
-101
-101
-101
-101
-101
-101
-101
-110
-110
-110
-110
-110
-110
www.atmel.com
Output
Power
(dBm)
10
10
10
10
10
10
3
3
3
3
3
3
3
3
3
3
3
3
3
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
VCC
I/Os
32
32
54
86
32
54
86
32
54
86
32
54
86
32
54
86
32
54
86
Availability
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
15