AT91SAM7SE512-AU Atmel, AT91SAM7SE512-AU Datasheet - Page 668
AT91SAM7SE512-AU
Manufacturer Part Number
AT91SAM7SE512-AU
Description
IC ARM7 MCU FLASH 512K 128-LQFP
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM7SE512-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
512KB (512K 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
Cpu Family
91S
Device Core
ARM7TDMI
Device Core Size
32b
Frequency (max)
55MHz
Interface Type
EBI/SPI/TWI/USART
Total Internal Ram Size
32KB
# I/os (max)
88
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
1.8/3.3V
Operating Supply Voltage (max)
1.95/3.6V
Operating Supply Voltage (min)
1.65/3V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
128
Package Type
LQFP
No. Of I/o's
88
Ram Memory Size
32KB
Cpu Speed
48MHz
No. Of Timers
3
No. Of Pwm Channels
4
Digital Ic Case Style
LQFP
Rohs Compliant
Yes
Processor Series
AT91SAMx
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
32 KB
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
1.8 V to 3.3 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
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
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7SE512-AU
Manufacturer:
AMTEL
Quantity:
382
Part Number:
AT91SAM7SE512-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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20 Fast Flash Programming Interface (FFPI) .......................................... 117
21 External Bus Interface (EBI) ................................................................ 135
22 Static Memory Controller (SMC) ......................................................... 161
23 SDRAM Controller (SDRAMC) ............................................................. 199
24 Error Corrected Code Controller (ECC) ............................................. 219
iv
20.1 Overview ............................................................................................................117
20.2 Parallel Fast Flash Programming ......................................................................118
20.3 Serial Fast Flash Programming .........................................................................128
21.1 Overview ............................................................................................................135
21.2 Block Diagram ...................................................................................................136
21.3 I/O Lines Description .........................................................................................137
21.4 Application Example ..........................................................................................138
21.5 Product Dependencies ......................................................................................141
21.6 Functional Description .......................................................................................141
21.7 Implementation Examples .................................................................................148
21.8 External Bus Interface (EBI) User Interface ......................................................157
22.1 Overview ............................................................................................................161
22.2 Block Diagram ...................................................................................................161
22.3 I/O Lines Description .........................................................................................162
22.4 Multiplexed Signals ............................................................................................162
22.5 Product Dependencies ......................................................................................163
22.6 Functional Description .......................................................................................163
22.7 Static Memory Controller (SMC) User Interface ................................................195
23.1 Overview ............................................................................................................199
23.2 Block Diagram ...................................................................................................199
23.3 I/O Lines Description .........................................................................................200
23.4 Application Example ..........................................................................................200
23.5 Product Dependencies ......................................................................................202
23.6 Functional Description .......................................................................................204
23.7 SDRAM Controller (SDRAMC) User Interface ..................................................210
24.1 Overview ............................................................................................................219
24.2 Block Diagram ...................................................................................................219
24.3 Functional Description .......................................................................................220
24.4 ECC User Interface ...........................................................................................224
SAM7SE512/256/32 Preliminary
6222F–ATARM–14-Jan-11
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