AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 59

• 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

52
N
Flash Memory
Part Number
AT29LV512
AT29C512
AT29BV010A
AT29C010A
AT29BV020
AT29LV020
AT29C020
AT29BV040A
AT29LV040A
AT29C040A
AT49LV1024A
AT49F1024A
AT49BV040B
AT49BV040B
AT49BV802D(T)
AT49SV163D(T)
AT49BV160D(T)
AT49BV160S(T)
AT49BV163D(T)
AT49SV322D(T)
AT49BV320D(T)
AT49BV320S(T)
AT49BV322D(T)
AT49BV640D(T)
AT49BV642D(T)
AT49BV640S(T)
ONVOLATILE
Density
ATMEL PRODUCT GUIDE
(Mbit)
0.5
0.5
16
16
16
16
32
32
32
32
64
64
64
1
1
2
2
2
4
4
4
1
1
4
4
8
M
EMORY
512K x 16/1M x 8
1M x 16/2M x 8
2M x 16/4M x 8
Organization
128K x 8
128K x 8
256K x 8
256K x 8
256K x 8
512K x 8
512K x 8
64K x 16
512K x 8
512K x 8
64K x 16
512K x 8
1M x 16
1M x 16
1M x 16
2M x 16
2M x 16
2M x 16
4M x 16
4M x 16
4M x 16
64K x 8
64K x 8
(C
ONTINUED
1.65-1.95
1.65-1.95
VCC (V)
3.0-3.6
4.5-5.5
2.7-3.6
4.5-5.5
2.7-3.6
3.0-3.6
4.5-5.5
2.7-3.6
3.0-3.6
4.5-5.5
3.0-3.6
4.5-5.5
2.7-3.6
4.5-5.5
2.7-3.6
2.7-3.6
2.7-3.6
2.7-3.6
2.7-3.6
2.7-3.6
2.7-3.6
2.7-3.6
2.7-3.6
2.7-3.6
)
Speeds (ns)
120, 150
120, 150
100, 200
70, 120
90, 120
70, 90
70, 90
120
200
150
45
45
70
55
70
80
70
70
70
80
70
70
70
70
70
70
32PLCC, 32TSOP,
48CBGA, 48TSOP
48CBGA, 48TSOP
48CBGA, 48TSOP
48CBGA, 48TSOP
47CBGA, 48TSOP
48CBGA, 48TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
32PLCC, 32TSOP
Package
64CBGA
64CBGA
48CBGA
64CBGA
40VSOP
40VSOP
32VSOP
48TSOP
48TSOP
(5V and 2.7V Tolerant)
(5V and 2.7V Tolerant)
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
(T) – Top Boot
Bottom Boot
Bottom Boot
Description
Winter 2008
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–
–
–
–
–
–
–
–
–
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All Flash Parts are RoHS Compliant.
Availability
Now
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