AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 60

• 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
Parallel EEPROM
Die Products
Notes:
Industrial Products
Military Products
Part Number
AT28BV64B-DWF
AT28C64B-DWF &
AT28HC64B-DWF
AT28BV256-DWF
AT28C256-DFWM
AT28HC256-DFWM
AT28C010-DFWM
Part Number
AT28BV64B
AT28C64B
AT28HC64B
AT28BV256
AT28C256
AT28C256E & AT28C256F
AT28HC256
AT28HC256E
AT28HC256F
AT28LV010
AT28C010 & AT28C010E
Part Number
AT28C256/AT28HC256
AT28C256E/AT28HC256E
AT28C256F/AT28HC256F
AT28C010/AT28C010E
5962-88525
(EEPROM DSCC Military)
5962-88634
(EEPROM DSCC Military)
5962-38267
(EEPROM DSCC Military)
ONVOLATILE
1.
2.
To be used for Military Applications only.
Military Die Information Request Form Needs to be completed and submitted to Atmel by customer. Contact Atmel Sales for a Form.
Winter 2008
(1)(2)
(1)(2)
(1)(2)
M
EMORY
Density
256-Kbit
256-Kbit
256-Kbit
256-Kbit
256-Kbit
256-Kbit
Density
256-Kbit
256-Kbit
256-Kbit
256-Kbit
256-Kbit
64-Kbit
64-Kbit
64-Kbit
1-Mbit
1-Mbit
1-Mbit
1-Mbit
(C
ONTINUED
Density
256-Kbit
256-Kbit
256-Kbit
64-Kbit
64-Kbit
1-Mbit
Organization
Organization
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
x8
)
VCC (V)
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
VCC (V)
2.7 - 3.6
4.5 - 5.5
4.5 - 5.5
2.7 - 3.6
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
3.0 - 3.6
4.5 - 5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
120, 150, 200, 250
150, 200, 250
120, 150, 200
VCC (V)
2.7 - 3.6
4.5 - 5.5
2.7 - 3.6
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
Speed (ns)
Speed (ns)
70, 90, 120
70, 90, 120
70, 90, 120
70, 90, 120
120, 150
70, 120
70, 90
200
150
200
150
150
200
70
90
All Industrial Parallel EEPROMs Parts are RoHS Compliant.
www.atmel.com
PLCC (32), TSOP (28), SOIC (28), PDIP (28)
PLCC (32), TSOP (28), SOIC (28), PDIP (28)
28CDIP, 28Flatpack, 32/44LCC, 30PGA
28CDIP, 28Flatpack, 32/44LCC, 30PGA
28CDIP, 28Flatpack, 32LCC, 28PGA
28CDIP, 28Flatpack, 32LCC, 28PGA
28CDIP, 28Flatpack, 32LCC, 28PGA
28CDIP, 28Flatpack, 32LCC, 28PGA
28CDIP, 28Flatpack, 32LCC, 28PGA
PLCC (32), TSOP (28), SOIC (28)
PLCC (32), TSOP (28), SOIC (28)
PLCC (32), TSOP (28), SOIC (28)
PLCC (32), TSOP (28), SOIC (28)
PLCC (32), TSOP (28), SOIC (28)
PLCC (32), TSOP (28), SOIC (28)
PLCC (32), TSOP (28), SOIC (28)
PLCC (32), TSOP (32)
PLCC (32), TSOP (32)
Package
Package
Speed (ns)
70, 150
200
200
200
120
200
53