AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 22

• 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

M
AVR 8-bit RISC (Continued)
MCU Wireless – 802.15.4/6LoWPAN/ZigBee
AT86RF230 Bundles
AT86RF231 Bundles
AT86RF212 Bundles
Note:
Part Number
ATmega64RZA
ATmega64RZAP
ATmega128RZA
ATmega128RZB
ATmega1284RZAP
ATmega256RZA
ATmega256RZB
ATmega644PR231
ATmega1281R231
ATmega1280R231
ATmega1284PR231 ATmega1284P
ATmega2561R231
ATmega2560R231
ATmega644PR212
ATmega1281R212
ATmega1280R212
ATmega1284PR212 ATmega1284P
ATmega2561R212
ATmega2560R212
Evaluation/Development Kits
ATAVRRZRAVEN
ATAVRRAVEN
ATAVRRZUSBSTICK 2.4 GHZ 802.15.4 USB Stick
ATAVRRZ600
ATJTAGICE2
ATAVRISP2
ATSTK500
ATSTK600
ICROCONTROLLERS
1.
All MCU Wireless parts are RoHS compliant.
Winter 2008
ATmega644
ATmega644P
ATmega1281
ATmega1280
ATmega1284P
ATmega2561
ATmega2560
ATmega644P
ATmega1281
ATmega1280
ATmega2561
ATmega2560
ATmega644P
ATmega1281
ATmega1280
ATmega2561
ATmega2560
2.4 GHz 802.15.4 Evaluation and Starter Kit
2.4 GHZ 802.15.4 Raven Board
RF Accessory Kit AT86RF230, AT86RF231, AT86RF212
AVR Low-cost In-Circuit Emulator Supporting All AVR with debugWIRE or JTAG Interface
AVRISP Programmer for All AVR ISP Devices
STK500 AVR Starter Kit with AVR Studio Interface
Starter Kit and Development System for AVR and AVR32
AVR
(C
RF230
RF230
RF230
RF230
RF230
RF230
RF230
RF231
RF231
RF231
RF231
RF231
RF231
RF212
RF212
RF212
RF212
RF212
RF212
Radio
ONTINUED
(Kbytes)
Flash
128
128
128
256
256
128
128
128
256
256
128
128
128
256
256
64
64
64
64
)
EEPROM
(Kbytes)
1
1
4
4
4
4
4
1
4
4
4
4
4
1
4
4
4
4
4
(Kbytes)
®
RAM
16
16
16
4
4
8
8
8
8
4
8
8
8
8
4
8
8
8
8
Solutions
800/900 MHz
800/900 MHz
800/900 MHz
800/900 MHz
800/900 MHz
800/900 MHz
ISM Band
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
Sensitivity
(dBm)
-101
-101
-101
-101
-101
-101
-101
-101
-101
-101
-101
-101
-101
-110
-110
-110
-110
-110
-110
www.atmel.com
Output
Power
(dBm)
10
10
10
10
10
10
3
3
3
3
3
3
3
3
3
3
3
3
3
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
1.8-3.6V
VCC
I/Os
32
32
54
86
32
54
86
32
54
86
32
54
86
32
54
86
32
54
86
Availability
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
15