AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 30
![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
8051 Architecture (Continued)
OTP (One Time Programmable)
ROM
ROMless
USB Microcontrollers 8051-based
Part Number
AT87C52X2
AT87C54X2
AT87C51RB2
AT87C58X2
AT87C51RC2
AT87C51RD2
Part Number
AT80C52X2
AT80C54X2
AT83C51RB2
AT80C58X2
AT83C51RC2
AT83C51RD2
Part Number
AT80C31X2
AT80C32X2
AT80C51RA2
Part Number
AT89C5130A
AT89C5131A
AT83C5134
AT83C5135
AT83C5136
AT83EC5136
AT83EI5136
Development Kits
AT89STK-05
AT89STK-10
ICROCONTROLLERS
Winter 2008
Description
Microcontroller with 128 Bytes of RAM
Microcontroller with 256 Bytes of RAM
Microcontroller with 512 Bytes of RAM, PCA
Description
Microcontroller with 8-Kbyte OTP
Microcontroller with 16-Kbyte OTP
Microcontroller with16-Kbyte Flash, 512-byte RAM, PCA
Microcontroller with 32-Kbyte OTP
Microcontroller with 32-Kbyte OTP, 512-byte RAM, PCA
Microcontroller with 64-Kbyte OTP, 1024-byte RAM, PCA
Description
Microcontroller with 8-Kbyte ROM
Microcontroller with 16-Kbyte ROM
Microcontroller with 16-Kbyte ROM, 1280-byte RAM, PCA, SPI, Keyboard Interface
Microcontroller with 32-Kbyte ROM
Microcontroller with 32-Kbyte ROM, 1280-byte RAM, PCA, SPI, Keyboard Interface
Microcontroller with 64-Kbyte ROM, 1024-byte RAM
Description
Microcontroller with 1280-byte RAM, 1-Kbyte EEPROM, USB 2.0 (12 Mbps), SPI, TWI, PCA 16-Kbyte Flash
Microcontroller with 1280-byte RAM, 1-Kbyte EEPROM, USB 2.0 (12 Mbps), SPI, TWI, PCA 32-Kbyte Flash
Microcontroller with 1280-byte RAM, USB 2.0 (12 Mbps), 6 Endpoints, SPI, TWI, PCA
Microcontroller with 1280-byte RAM, USB 2.0 (12 Mbps), 6 Endpoints, SPI, TWI, PCA
Microcontroller with 1280-byte RAM, USB 2.0 (12 Mbps), 6 Endpoints, SPI, TWI, PCA
Microcontroller with 1280-byte RAM, 512-byte EEPROM and USB 2.0 (12 Mbps),
6 Endpoints, SPI, TWI, PCA
Microcontroller with 1280-byte RAM, 32-Kbyte EEPROM and USB 2.0 (12 Mbps),
6 Endpoints, SPI, TWI, PCA
Starter Kit for AT89C5130A/AT89C5131A/AT89C5122 USB Microcontroller
USB Mass Storage Starter Kit for AT89C5130A/AT89C5131A/AT89C5122 USB Microcontrollers
(C
ONTINUED
)
www.atmel.com
16-Kbyte ROM
32-Kbyte ROM
32-Kbyte ROM
32-Kbyte ROM
8-Kbyte ROM
Program
Memory
Memory
Memory
16K x 8
16K x 8
32K x 8
32K x 8
64K x 8
16K x 8
16K x 8
32K x 8
32K x 8
64K x 8
8K x 8
8K x 8
Size
Size
Compliance Availability
Compliance Availability
Compliance Availability
Compliance Availability
RoHS
RoHS
RoHS
RoHS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
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