AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 81
![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
74
S
Secure Microcontrollers (Continued)
Secure Microcontrollers – AT91SO Family
Note:
Secure ASSP – AT98SC Family
Secure Turnkey Solutions
Note:
Part Number
AT91SO110
AT91SO111
AT91SO100
AT91SO101
AT91SO50
AT91SO51
AT91SO25
Evaluation/Development Kits
AT91SO101-DB1
AT91SO101-MEZ
AT91SO101-ICE
AT91SO101-DBMEZ
AT91SO101-DBICE
AT91SO101-KITAM
Part Number
AT98SC004U
AT98SC016CU
AT98SC032CT-USB
AT98SC064CT-USB
Starter Kits
AT98SC-STK01-004R
AT98SC-STK01-016Z
AT98SC-STK01-016R
AT98SC-STK01-032Z
AT98SC-STK01-032R
AT98SC-STK01-064R
AT98SC-STK01-064Z
ECURITY
1.
1.
Green (RoHS Compliance)
Green (RoHS Compliance)
S
OLUTIONS
ATMEL PRODUCT GUIDE
(Kbytes)
Development Board
Mezzanine Board (External Memory Board: 4 Mbytes of Flash/512 Kbytes of RAM)
JTAG Board (External CPLD to Decrypt Communication Between SO101 and JTAG)
AT91SO101-DB1 + AT91SO101-MEZ
AT91SO101-DB1 + AT91SO101-ICE
AT91SO101-DB1 + AT91SO101-MEZ + AT91SO101-ICE
Starter Kit for AT98SC004U with Samples in SOIC8 Package
Starter Kit for AT98SC016CU with Samples in QFN20 Package
Starter Kit for AT98SC016CU with Samples in SOIC8 Package
Starter Kit for AT98SC032CT-USB with Samples in QFN44 Package
Starter Kit for AT98SC032CT-USB with Samples in SOIC8 Package
Starter Kit for AT98SC064CT-USB with Samples in SOIC8 Package
Starter Kit for AT98SC064CT-USB with Samples in QFN44 Package
RAM
RAM
100
100
100
100
100
100
100
N/A
N/A
N/A
N/A
(Kbytes)
ROM
ROM
N/A
N/A
N/A
N/A
32
32
32
32
32
32
32
Packaging Available for All AT91SO Products.
Packaging Available for All AT98SC Products.
IC
compatible,
SPI, I2C-
ISO 7816
SPI, TWI,
ISO 7816
ISO 7816
USB 2.0,
USB 2.0,
S
ADC
CCID,
CCID
Yes
Yes
No
Com
No
No
No
No
(C
ONTINUED
EEPROM
(Kbytes) Voltage (V) Package
(1)
256
256
256
256
256
256
256
EEPROM
(Kbytes) Voltage (V)
16
32
64
4
2.7 - 3.3
2.7 - 3.3
2.7 - 3.3
2.7 - 3.3
2.7 - 3.3
2.7 - 3.3
2.7 - 3.3
1.62 - 5.5
1.62 - 5.5
1.62 - 5.5
2.7 - 5.5
)
(1)
BGA 256
BGA 256
BGA 256
BGA 256
BGA 208
BGA 208
BGA 144
Package
SOIC-8,
QFN20,
QFN44,
QFN44,
SOIC-8
SOIC-8
SOIC-8
DFN8
USB, SPI, Timers, RTC, Hardware DES/TDES and
Single Package-solution Embedding 2 Chips: the
Single Package-solution Embedding 2 Chips: the
GPIOs, USARTs, Smart Card Reader Interfaces,
GPIOs, USARTs, Smart Card Reader Interfaces,
AT91SO110 and the AT83C26 Analog Interface
AT91SO100 and the AT83C26 Analog Interface
USB, SPI High Speed, Timers, RTC, Hardware
AES, SHAn, CRC, Common Criteria EAL4+
AT91SO50 with AT83C26 Analog Interface
Secure Flexible Data Storage Management,
Secure Flexible Data Storage Management,
Secure Flexible Data Storage Management,
Secure Flexible Data Storage Management,
AT91SO100 with Secure External Bus
DES/TDES and AES, SHAn, CRC
Disconnected (Smaller Package)
AT91SO50 in Smaller Package
High Level Cryptographic Services
High Level Cryptographic Services
High Level Cryptographic Services
High Level Cryptographic Services
(3DES, RSA, AES, ECC)
(3DES, RSA, AES, ECC)
(3DES, RSA, AES, ECC)
(3DES, RSA, AES, ECC)
Other Features
Other Features
Winter 2008
Availability
Availability
1Q2009
1Q2009
4Q2008
4Q2008
4Q2008
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now