AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 59
![IC ARM7 MCU FLASH 256K 128-LQFP](/photos/6/71/67112/128-lqfp_sml.jpg)
AT91SAM7SE256-AU
Manufacturer Part Number
AT91SAM7SE256-AU
Description
IC ARM7 MCU FLASH 256K 128-LQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheets
1.AT88SC-SDK1.pdf
(90 pages)
2.AT91SAM7SE256-AU.pdf
(673 pages)
3.AT91SAM7SE32-AU.pdf
(655 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7SE256-AU
Manufacturer:
ATMEL
Quantity:
165
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
–
–
–
–
–
–
–
–
–
–
–
–
All Flash Parts are RoHS Compliant.
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