AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 27

• Manufacturer Part Number: AT91SAM7SE256-AU
• Description: IC ARM7 MCU FLASH 256K 128-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

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

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