AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 29
![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
22
M
8051 Architecture (Continued)
Flash ISP (In-System Programmable) (Continued)
Flash ISP – Single Cycle Core
Lighting Microcontrollers
Part Number
AT89C51RE2
Development Kits and Tools
AT89ISP
AT89OCD-01
AT89STK-11
FLIP
Part Number
AT89LP2052
AT89LP4052
AT89LP213
AT89LP214
AT89LP216
AT89LP428
AT89LP828
AT89LP6440
Development Kits
AT89ISP
Part Number
AT83EB5114
Development Kits
AT89RFD-10
ICROCONTROLLERS
Description
Microcontroller with 256-byte RAM, 256-byte EEPROM, 10-bit 6-channel ADC, 16-bit
Timers, Analog Comparator, RC Oscillator, Amplifier/Rectifier
Description
Single-cycle 8051 Core, In-System Programmable Microcontroller with 2-Kbyte Flash,
256-byte RAM, Analog Comparator
Single-cycle 8051 Core, In-System Programmable Microcontroller with 4-Kbyte Flash,
256-byte RAM, Analog Comparator
Single-cycle 8051 Core, In-System Programmable Microcontroller with 2-Kbyte Flash,
128-byte RAM, On-chip Debug, SPI, 14-pin, PWM, Internal RC Oscillator, Analog
Comparator
Single-cycle 8051 Core, In-System Programmable Microcontroller with 2-Kbyte Flash,
128-byte RAM, On-chip Debug, SPI, 14-pin, UART, Analog Comparator, Internal
RC Oscillator
Single-cycle 8051 Core, In-System Programmable Microcontroller with 2-Kbyte Flash,
128-byte RAM, On-chip Debug, SPI, 16-pin, UART, PWM, Analog Comparator, Internal
RC Oscillator
Single-cycle 8051 Core, In-System Programmable Microcontroller with 4-Kbyte Flash,
512-byte Flash Data, 768-byte RAM, On-chip Debug, SPI, 28-/32-pin, UART, PWM,
Dual Analog Comparator, Internal RC Oscillator, In-Application Programming
Single-cycle 8051 Core, In-System Programmable Microcontroller with 8-Kbyte Flash,
1024-byte Flash Data, 768-byte RAM, On-chip Debug, SPI, 28-/32-pin, UART, PWM,
Dual Analog Comparator, Internal RC Oscillator, In-Application Programming
Single-cycle 8051 Core, In-System Programmable Microcontroller with 64-Kbyte Flash,
8-Kbyte Flash Data, 4-Kbyte RAM, On-chip Debug, SPI, TWI, 40-/44-pin, UART, PWM,
Dual Analog Comparator, 8-channel/10-bit ADC, Internal RC Oscillator, In-Application
Programming, 2.4 V - 3.6V V
In-System Programmer for AT89S/AT89LP Series
Non Dimmable Fluorescent Demo Kit for AT8xEB5114
Description
In-System Programmable Microcontroller with 128-Kbyte Flash, 8192-byte RAM,
PCA, SPI, 2 UART
In-System Programmer for AT89S/AT89LP Series
On Chip Debug Tool for 8051 Flash Microcontrollers: AT89C51RE2 and Derivatives
Starter Kit for In-System Programming 8051 Flash Microcontrollers
FLexible In-System Programmer – PC-based Software for In-System Programming of C51-based Flash Micro-
controllers – Available in Microsoft
ATMEL PRODUCT GUIDE
(C
ONTINUED
CC
Range
®
Windows
)
®
(Support RS-232, CAN, USB Interfaces), Linux (RS-232 Interface)
Winter 2008
Program
Memory
128K x 8
Memory
Memory
4-Kbyte
64K x 8
2K x 8
4K x 8
2K x 8
2K x 8
2K x 8
4K x 8
8K x 8
ROM
Size
Size
Compliance Availability
Compliance Availability
Compliance Availability
RoHS
RoHS
RoHS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
4Q2008
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now
Now