AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 32
![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
MARC4 4-bit Architecture Microcontrollers (Continued)
4-bit Microcontrollers/MARC4 Family (Continued)
Part Number
ATAR092
ATAR092-C
ATAR092-D
ATAR862x-yyy-TNz3
ATAR862x-yyy-TNz4
ATAR862x-yyy-TNz8
ATAR890
ATAR890-C
ATAR892
ATAR892-C
Evaluation Kits and Tools
M4EMUX9X
ICROCONTROLLERS
Winter 2008
Description
1.8 to 6.2V, Extended Voltage Range with Very Low Current Consumption for IR and
RF Remote Control, Security and Wireless Communication Systems, Sleep Current
<1 μA, Watchdog Timer, POR and Brown-out Function, 3 x Multifunction Timer/Counter
with Remote Control Carrier Generation and Biphase, Manchester and Pulse Width
Modulator and Demodulator, 4096-byte ROM + 512 Bytes for Test Purposes,
256 Nibbles RAM, I/O 16 Bi-directional Ports Including 4 High-current Outputs, 8-bit
Synchronous Serial Interface, Battery Low Detection, Comparator for Zero Cross
Detection, 4 Internal, 6 External Interrupts, 32 kHz Quartz Oscillator, 4 MHz Oscillator
(Internal RC, External R, Quartz or Ceramic Resonator, External Clock), Operating
Temperature Range T
See ATAR092, Operating Temperature Range T
See ATAR092, Operating Temperature Range T
Complete UHF ASK/FSK Transmitter, ROM Microcontroller and Transmitter PLL T5753
in One IC, Temperature Range: -40° C to +125° C, Frequency Range: 310 to 330 MHz
Complete UHF ASK/FSK Transmitter, ROM Microcontroller and Transmitter PLL T5754
in One IC, Temperature Range: -40° C to +125° C, Frequency Range: 429 to 439 MHz
Complete UHF ASK/FSK Transmitter, ROM Microcontroller and Transmitter PLL T5750
in One IC, Temperature Range: -40° C to +125° C, Frequency Range: 868 to 928 MHz
See ATAR090, Additional 512-bit EEPROM (64 Bytes) On-chip, Operating Temperature
Range T
See ATAR090, Additional 512-bit EEPROM (64 Bytes) On-chip, Operating Temperature
Range T
See ATAR092, Additional 512-bit EEPROM (64 Bytes) On-chip, Operating Temperature
Range T
See ATAR092, Additional 512-bit EEPROM (64 Bytes) On-chip, Operating Temperature
Range T
MARC4 Development System for the ATAR090, ATAR092, ATAR892, ATAR890 and ATAR080 Series,
Including the Flash Part ATAM893 and the U9280M
AMB
AMB
AMB
AMB
= -40° C to +85° C (-40° C to +105° C)
= -40° C to +105° C
= -40° C to +85° C (-40° C to +105° C)
= -40° C to +105° C
(C
ONTINUED
AMB
= -40° C to +85° C (-40° C to +105° C) (-40° C to +125° C)
)
AMB
AMB
= -40° C to +105° C
= -40° C to +125° C
www.atmel.com
Package
SSO20
SSO20
SSO20
SSO24
SSO24
SSO24
SSO20
SSO20
SSO20
SSO20
Compliance Availability
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
Pb-free Only
RoHS
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
25