AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 27
![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
20
M
AT91 Customizable Atmel Processor (CAP) 32-bit ARM-based MCUs
CAP ARM-based Microcontrollers
ARM7TDMI Core
ARM926EJ-S Core
Notes:
Part Number
AT91CAP7S450A
AT91CAP7S250A
AT91CAP9S500A
AT91CAP9S250A
AT91CAP9SC500A 200 16/16 32 32 1 1 1 1
AT91CAP9SC250A 200 16/16 32 32 1 1 1 1
Evaluation/Development Kits
AT91CAP7X-DK
AT91CAP7A-DK
AT91CAP7A-STK
AT91CAP7X-STK
AT91CAP9A-DK
AT91CAP9X-DK
AT91CAP9A-STK
AT91CAP9X-STK
ICROCONTROLLERS
1.
2.
3.
4.
CAP7 PWMs implemented via timer block.
Number of general-purpose I/O for the largest package.
All CAP parts are RoHS compliant.
Many of the ASIC IP Cores listed on
IPs, and IP blocks developed by the CAP user.
200 16/16 32 32 1 1 1 1
200 16/16 32 32 1 1 1 1
Starter Kit for AT91CAP7 with Altera FPGA
Development Kit for AT91CAP9 with Altera FPGA
Starter Kit for AT91CAP9 with Altera FPGA
Development Kit for AT91CAP7 with Xilinx FPGA
Development Kit for AT91CAP7 with Altera
Starter Kit for AT91CAP7 with Xilinx FPGA
Development Kit for AT91CAP9 with Xilinx FPGA
Starter Kit for AT91CAP9 with Xilinx FPGA
80
80
ATMEL PRODUCT GUIDE
–
–
256 160 1 1 – 1
256 160 1 1 – 1
(C
ONTINUED
Page 29
– 450 –
– 250 –
1 500 36 22 77 2 8 – 1 1 1 1/1 2 1 1 1 4 2 2 2 1 3 1 16 3
1 250 36 22 77 2 8 – 1 1 1 1/1 2 1 1 1 4 2 2 2 1 3 1 16 3
1 500 36 22 77 2 8 – 1 1 1 1/1 2 1 1 1 4 2 2 2 1 3 1 16 3
1 250 36 22 77 2 8 – 1 1 1 1/1 2 1 1 1 4 2 2 2 1 3 1 16 3
can be integrated into the AT91CAP Metal Programmable Block, together with compatible third-party
®
FPGA
8 90 – – 6 – – – 1/1 2 1 1 1 20 – 1 – – 2 1 – 3 2
)
8 90 – – 6 – – – 1/1 2 1 1 1 20 – 1 – – 2 1 – 3 2
Winter 2008
(1)
(1)
4
4
4
4
– 8 – 1
– 8 – 1
6 8 – 4
6 8 – 4
6 8 1/1 4
6 8 1/1 4
LFBGA400,
LFBGA400,
LFBGA400,
LFBGA400,
TFBGA324
TFBGA324
TFBGA324
TFBGA324
144, 176,
208 QFP/
BGA, 225
144, 176,
208 QFP/
BGA, 225
BGA
BGA
4Q2008
4Q2008
2H2008
2H2008
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now