AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 58

• 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

N
EPROM Standard Products – Industrial OTP EPROMs
Part Number
AT27BV256
AT27LV256A
AT27C256R
AT27BV512
AT27LV512A
AT27C512R
AT27C516
AT27BV010
AT27BV1024
AT27LV010A
AT27C010
AT27C1024
AT27BV020
AT27LV020A
AT27C020
AT27C2048
AT27BV040
AT27LV040A
AT27C040
AT27C4096
AT27C080
ONVOLATILE
Winter 2008
M
EMORY
Density
256-Kbit
256-Kbit
256-Kbit
512-Kbit
512-Kbit
512-Kbit
512-Kbit
1-Mbit
1-Mbit
1-Mbit
2-Mbit
2-Mbit
4-Mbit
4-Mbit
1-Mbit
1-Mbit
2-Mbit
2-Mbit
4-Mbit
4-Mbit
8-Mbit
Organization
x16
x16
x16
x16
x16
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
VCC (V)
2.7 - 3.6
3.0 - 3.6
4.5 - 5.5
2.7 - 3.6
3.0 - 3.6
4.5 - 5.5
4.5 - 5.5
2.7 - 3.6
2.7 - 3.6
3.0 - 3.6
4.5 - 5.5
4.5 - 5.5
2.7 - 3.6
3.0 - 3.6
4.5 - 5.5
4.5 - 5.5
2.7 - 3.6
3.0 - 3.6
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
All Industrial OTP EPROMs Parts are RoHS Compliant.
Speed (ns)
90, 120
55, 90
45, 70
45, 70
45, 70
45, 70
55, 90
55, 90
70, 90
55, 90
120
120
70
70
90
45
90
70
90
90
90
www.atmel.com
PLCC (32), PDIP (28), TSOP (28)
PLCC (32), PDIP (28), TSOP (28)
PLCC (32), PDIP (32), TSOP (32)
PLCC (32), PDIP (32), TSOP (32)
PLCC (32), PDIP (32), TSOP (32)
PLCC (32), PDIP (32), TSOP (32)
PLCC (32), TSOP (28)
PLCC (32), TSOP (28)
PLCC (32), TSOP (28)
PLCC (32), TSOP (28)
PLCC (32), TSOP (32)
PLCC (32), TSOP (32)
PLCC (32), TSOP (32)
PLCC (32), TSOP (32)
PLCC (32), TSOP (32)
PLCC (44), PDIP (40)
PLCC (44), PDIP (40)
PLCC (44), PDIP (40)
PLCC (44)
PLCC (44)
PLCC (32)
Package
51