AT91SAM7S64C-AU Atmel, AT91SAM7S64C-AU Datasheet - Page 775
AT91SAM7S64C-AU
Manufacturer Part Number
AT91SAM7S64C-AU
Description
IC ARM7 MCU 32BIT 64K 64LQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM7S16-MU.pdf
(779 pages)
Specifications of AT91SAM7S64C-AU
Package / Case
64-LQFP
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Operating Temperature
-40°C ~ 85°C
Speed
55MHz
Number Of I /o
32
Core Processor
ARM7
Program Memory Type
FLASH
Ram Size
16K x 8
Program Memory Size
64KB (64K x 8)
Data Converters
A/D 8x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity
I²C, SPI, SSC, UART/USART, USB
Core Size
16/32-Bit
Core
ARM7TDMI
Package
64LQFP
Device Core
ARM7TDMI
Family Name
AT91
Maximum Speed
55 MHz
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Number Of Programmable I/os
32
Interface Type
SPI/TWI/USART/USB
On-chip Adc
8-chx10-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
AT91SAM7S64B-AU::AT91SAM7S64B-AU
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7S64C-AU
Manufacturer:
ATMEL
Quantity:
4 300
Part Number:
AT91SAM7S64C-AU
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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6175K–ATARM–30-Aug-10
25 Power Management Controller (PMC) ................................................ 191
26 Debug Unit (DBGU) .............................................................................. 215
27 Parallel Input/Output Controller (PIO) ................................................ 239
28 Serial Peripheral Interface (SPI) ......................................................... 265
29 Two-wire Interface (TWI) AT91SAM7S512/256/128/64/321/32 ........... 291
25.1
25.2
25.3
25.4
25.5
25.6
25.7
25.8
25.9
26.1
26.2
26.3
26.4
26.5
27.1
27.2
27.3
27.4
27.5
27.6
28.1
28.2
28.3
28.4
28.5
28.6
28.7
29.1
29.2
29.3
Description .....................................................................................................191
Master Clock Controller .................................................................................191
Processor Clock Controller ............................................................................192
USB Clock Controller .....................................................................................192
Peripheral Clock Controller ............................................................................192
Programmable Clock Output Controller .........................................................193
Programming Sequence ................................................................................193
Clock Switching Details .................................................................................197
Power Management Controller (PMC) User Interface ..................................200
Overview ........................................................................................................215
Block Diagram ...............................................................................................216
Product Dependencies ..................................................................................217
UART Operations ..........................................................................................217
Debug Unit (DBGU) User Interface ..............................................................224
Overview ........................................................................................................239
Block Diagram ...............................................................................................240
Product Dependencies ..................................................................................241
Functional Description ...................................................................................242
I/O Lines Programming Example ...................................................................246
Parallel Input/Output Controller (PIO) User Interface ....................................248
Overview ........................................................................................................265
Block Diagram ...............................................................................................266
Application Block Diagram .............................................................................266
Signal Description .........................................................................................267
Product Dependencies ..................................................................................267
Functional Description ...................................................................................268
Serial Peripheral Interface (SPI) User Interface User Interface .....................277
Overview ........................................................................................................291
List of Abbreviations ......................................................................................291
Block Diagram ...............................................................................................292
AT91SAM7S Series Preliminary
765
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