AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 48
![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
A
Automotive ASSPs (Continued)
Drivers/High-Temperature Devices
High-Temperature Drivers
Standard Drivers
Part Number Description
ATA6824
ATA6827
ATA6832
ATA6834
ATA6837
ATA6839
Evaluation Kits and Tools
ATA6824-DK
ATA6827-DK
ATA6832-DK
ATA6833-DK1 Application Board for Fully Integrated BLDC Motor Control with ATA6834 and BLDC Motor
ATA6833-DK2 Control Interface Board for ATA6833-DK1 and ATA6834-DK1 to Allow Stand-alone BLDC Motor Control Operation
ATA6834-DK1 High-temperature Application Board for Fully Integrated BLDC Motor Control, Board with ATA6834 and BLDC Motor
Part Number Description
ATA6823
ATA6826
ATA6828
ATA6829
ATA6831
ATA6833
ATA6836
ATA6838
T6801
T6816
T6817
UTOMOTIVE
H-Bridge Gate-Driver with LIN Transceiver 2.0, Window Watchdog and 3.3/5V Voltage Regulator
Triple Half-bridge Driver with Serial Input Control, 3 High-side and 3 Low-side Drivers, 1000 mA
Current Limitation
Triple Half-bridge Driver with Serial Input Control, 3 High-side and 3 Low-side Drivers, 1500 mA
Current Limitation
Dual Triple Driver with Serial Input Control and PWM Input, 3 High-side and 3 Low-side Drivers,
1500 mA Current Limitation
Triple Half-bridge Driver with Serial Input Control and 25 kHz PWM Input, 3 High-side and
3 Low-side Drivers, 1000 mA Current Limitation
BLDC Motor System Basis Chip with 3 Half-bridge Gate Drivers, LIN Interface, Window
Watchdog and Voltage Regulator
Hex Half-bridge Driver with Serial Input Control, 650 mA Current Limitation
Hex Half-bridge Driver with Serial Input Control, 1000 mA Current Limitation
Single-channel Driver, 25 mA Output with Thermal Monitoring, Thermal Shutdown,
Short-circuit Protection
40V Dual Hex Driver with Serial Input Control, 6 High-side and 6 Low-side Drivers, 600 mA
Current Limitation
Dual Triple Driver with Serial Input Control, 3 High-side and 3 Low-side Drivers, 600 mA
Current Limitation
Winter 2008
H-Bridge Gate-Driver with Serial Interface, Window Watchdog and Voltage Regulator with T
Up to 200° C
Same as ATA6826, Dedicated for High Temperature Applications with T
Triple Half-bridge Driver with Serial Input Control and 25 kHz PWM Input, 3 High-side and
3 Low-side Drivers, 1000 mA Current Limitation, Dedicated for High Temperature
Applications with T
BLDC Motor System Basis Chip with 3 Half-bridge Gate Drivers, LIN Interface, Window
Watchdog and Voltage Regulator, T
Hex Half-bridge Driver with Serial Input Control, 650 mA Current Limitation, Dedicated for
High-temperature Applications with T
Hex Half-bridge Driver with Serial Input Control, 1000 mA Current Limitation, Dedicated for
High-temperature Applications with T
High-temperature Application Board for H-Bridge DC Motor Control, Board with ATA6824 and ATmega88, Including
Application Note
Application Board for ATA6827; Loads Can Be Easily Adapted; the Design Software Controls the Application Board’s
SPI Interface Via the PC Parallel Port; the Kit Contains Everything Necessary to Start: Link Cable to PC 25-lead 1:1 and
Corresponding Datasheet
High-temperature Application Board for Fully Integrated BLDC Motor Control, Board with ATA6832, ATA6625 and
ATmega88, Including Application Note and BLDC Motor
(C
ONTINUED
junction
Up to 200° C
)
junction
junction
junction
Up to 200° C
Up to 200° C
Up to 200° C
junction
Up to 200° C
www.atmel.com
junction
Package
Heat Slug
Heat Slug
Package
QFN32
QFN18
QFN18
QFN48
QFN24
QFN24
QFN32
QFN18
QFN48
QFN24
QFN24
SSO20
SO14,
SO16,
SO28,
SO14
SO28
SO8
Compliance Availability
Compliance Availability
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
RoHS
RoHS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
4Q2008
4Q2008
4Q2008
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
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