AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 80
![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
S
Secure Microcontrollers (Continued)
Secure Microcontrollers – AT90SC Family (Continued)
secureAVR-based, Contactless
Note:
Secure Microcontrollers – AT90M Family
secureAVR-based, Machine to Machine
Note:
Secure Microcontrollers – AT91SC Family
Note:
Part Number
AT90SC6404RFT
AT90SC6408RFT
AT90SC12872RCFT
AT90SC256144RCFT
Evaluation/Development Kits: Emulation Platform Support
ATV
Part Number
AT90M19236RU
AT90M25672RU
AT90M288144RU
Part Number
AT91SC512384RCT
AT91SC512384RCT-8M
AT91SC512384RCT-128M
AT91SC192192CT-USB
AT91SC464384RCU
Evaluation/Development Kits: Emulation Platform Support
ATV4P-xxxx
ECURITY
™
2/ATV4/ATV4P-xxxx Voyager
1.
1.
1.
Green (RoHS Compliance)
Green (RoHS Compliance)
Green (RoHS Compliance)
Winter 2008
S
OLUTIONS
(Kbytes)
(Kbytes)
(Kbytes)
Voyager Development Tool Base Platform for AT91SC Family Microprocessors
RAM
RAM
RAM
1.2
1.2
5.2
8.2
24
24
24
24
18
4
6
6
™
(Kbytes)
(Kbytes)
(Kbytes)
Packaging Available for All AT90SC Products.
Packaging Available for All AT90SC Products.
Packaging Available for All AT91SC Products.
ROM
Development Tool Base Platform for AT90SC Family Microprocessors
ROM
ROM
128
256
IC
192
256
288
64
64
N/A
512
512
512
464
S
(Kbytes)
(Kbytes)
(Kbytes)
(C
Flash
Flash
N/A
N/A
N/A
N/A
Flash
N/A
N/A
N/A
N/A
N/A
N/A
192
N/A
ONTINUED
EEPROM
(Kbytes)
EEPROM
(Kbytes)
EEPROM
(Kbytes)
144
144
72
36
72
384
384
384
192
384
4
8
(1)
)
1.62 - 5.5
1.62 - 5.5
1.62 - 5.5
1.62 - 5.5
1.62 - 5.5
Voltage
1.62 - 5.5
1.62 - 5.5
1.62 - 5.5
2.7 - 5.5
2.7 - 5.5
2.7 - 5.5
Voltage
Voltage
(1)
N/A
(V)
(V)
(V)
Engine
Engine
Crypto
Crypto
Crypto
Engine
Asym.
Asym.
Asym.
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
(1)
Hardware DES/TDES, CRC, Common Criteria
Hardware DES/TDES, CRC, Common Criteria
Hardware DES/TDES, CRC, Common Criteria
ISO 14443 B Contactless Interface, Hardware
SPI, USB 2.0 Full Speed or USB IC, External
SPI, USB 2.0 Full Speed or USB IC, External
USB 2.0 Full Speed or USB IC, NAND Flash
EAL4+, EMVCo Approval, Contact and ISO
EAL5+, EMVCo Approval, Contact and ISO
Common Criteria EAL4+, EMVCo Approval
SPI, USB 2.0 Full Speed or USB IC, NAND
Hardware DES/TDES, CRC 16 and 32, SPI,
EAL5+ Target, Contact and ISO 14443 B
Hardware DES/TDES, CRC, Extended
Hardware DES/TDES, CRC, Extended
Hardware DES/TDES, CRC, Extended
Hardware DES/TDES, CRC 16 and 32,
Hardware DES/TDES, CRC 16 and 32,
Hardware DES/TDES, CRC 16 and 32,
Hardware DES/TDES, SWP Interface,
Temperature Range -40° C/+105° C
Temperature Range -40° C/+105° C
Temperature Range -40° C/+105° C
DES/TDES, CRC, EMVCo Approval
14443 B Contactless Interfaces
14443 B Contactless Interfaces
Flash Interface, SWP Interface
Interface, SWP Interface
Contactless Interfaces
Flash, SWP Interface
Flash, SWP Interface
www.atmel.com
Other Features
Other Features
Other Features
Availability
Availability
Availability
4Q2008
4Q2008
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
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