AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 68

• 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

P
Programmable Logic Devices (PLDs)
SPLDs/CPLDs
5-volt Electrically Erasable
5-volt Electrically Erasable for Military and Aerospace Applications
Low-voltage (3.3V) Electrically Erasable
Low-voltage, 3.3V Low Power
5-volt EPROM-based
1.8-volt, Low Power CPLD
Part Number
ATF16V8B
ATF16V8BQ(L)
ATF16V8C
ATF16V8CZ
ATF20V8B
ATF20V8BQ(L)
ATF22V10C
ATF22V10CQ(Z)
ATF22V10CZ
ATF750C(L)
ATF2500C
ATF1500A(L)
ATF1502AS(L)
ATF1504AS(L)
ATF1508AS(L)
ATF22V10B
ATF22V10C
ATF750C
ATF2500C
5962-89841 (EPLD,
DSCC Military)
5962-07201 (EPLD,
DSCC Military)
ATF16LV8C
ATF22LV10C
ATF22LV10CZ
ATF22LV10CQZ
ATF750LVC
ATF1502ASV
ATF1504ASV(L)
ATF1508ASV(L)
ATF1508RE
ATV750B(L)
ATF1502BE
ATF1504BE
ATF1508BE
ROGRAMMABLE
Winter 2008
Description
8 FFs, 8 I/O Pins, Standard-power
8 FFs, 8 I/O Pins, Quarter-power, Low-power
8 FFs, 8 I/O Pins, Standard-power
8 FFs, 8 I/O Pins, Zero-power
8 FFs, 8 I/O Pins, Standard-power
8 FFs, 8 I/O Pins, Quarter-power, Low-power
10 FFs, 10 I/O Pins, Standard-power
10 FFs, 10 I/O Pins, Quarter-power, Zero-power
10 FFs, 10 I/O Pins, Zero-power
20 FFs, 10 I/O Pins, Standard and Low-power
48 FFs, 24 I/O Pins, Standard-power
32 Macrocell, Standard and Low-power, 5V
32 Macrocell with ISP, Standard and Low-power, 5V
64 Macrocell with ISP, Standard and Low-power, 5V
128 Macrocell with ISP, Standard and Low-power, 5V
10 FFs, 10 I/O Pins, Standard-power
10 FFs, 10 I/O Pins, Standard-power
20 FFs, 10 I/O Pins, Standard Power
48 FFs, 24 I/O Pins, Standard-power
10 FFs, 10 I/O Pins, Standard-power
20 FFs, 10 I/O Pins, Standard Power
8 FFs, 8 I/O Pins, Low-voltage
10 FFs, 10 I/O Pins, Low-voltage
10 FFs, 10 I/O Pins, Low-voltage, Zero-power
10 FFs, 10 I/O Pins, Low-voltage, Quarter-power, Zero-power
20 FFs, 10 I/O Pins, 3.3V Standard Power
32 Macrocells with ISP, 32 I/O Pins
64 Macrocells with ISP, Low-voltage and Low-power, 3.3V
128 Macrocells with ISP, Low-voltage and Low-power, 3.3V
128 Macrocells with ISP, High Speed, Ultra Low-power, 3.3V
20 FFs, 10 I/O Pins, Standard and Low-power
32 Macrocells with ISP, 1.8-volt, High Speed and Very Low-power
64 Macrocells with ISP, 1.8-volt, High Speed and Very Low-power
128 Macrocells with ISP, 1.8-volt, High Speed and Very Low-power
L
OGIC
(C
ONTINUED
)
44-, 68-, 84-, 100-lead
100-lead, 132-BGA
84-, 100-, 128-lead
44-, 84-, 100-lead
84-, 100-lead
44-, 100-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
40-, 44-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
40-, 44-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
24-, 28-lead
Packages
100-lead
20-lead
20-lead
20-lead
20-lead
44-lead
44-lead
20-lead
44-lead
44-lead
www.atmel.com
Speeds (ns)
7.5-15
7.5-20
7.5-25
7.5-20
7.5-20
10, 15
12, 15
10, 15
12, 15
10, 15
10, 15
10, 15
10, 15
10, 15
10, 15
5 - 15
15-20
15-20
15-20
15-20
15-10
5-7.5
5, 7
5, 7
5, 7
5, 7
15
15
15
20
25
30
15
15
Compliance
RoHS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
Military Only
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
Now
Now
Now
Now
Now
Now
61