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PDF AT91M63200-25AI Data sheet ( Hoja de datos )
| Número de pieza | AT91M63200-25AI | |
| Descripción | ARM Thumb Microcontrollers | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
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Features
• Utilizes the ARM7TDMI™ ARM Thumb Processor Core
– High-performance 32-bit RISC Architecture
– High-density 16-bit Instruction Set
– Leader in MIPS/Watt
– Embedded ICE (In-circuit Emulation)
• 2K Bytes Internal RAM
• Fully-programmable External Bus Interface (EBI)
– Maximum External Address Space of 64M Bytes
– Up to 8 Chip Selects
– Software Programmable 8/16-bit External Data Bus
• Multi-processor Interface (MPI)
– High-performance External Processor Interface
– 512 x 16-bit Dual-port RAM
• 8-channel Peripheral Data Controller
• 8-level Priority, Individually Maskable, Vectored Interrupt Controller
– 5 External Interrupts, Including a High-priority, Low-latency Interrupt Request
• 58 Programmable I/O Lines
• 6-channel 16-bit Timer/Counter
– 6 External Clock Inputs
– 2 Multi-purpose I/O Pins per Channel
• 3 USARTs
– 2 Dedicated Peripheral Data Controller (PDC) Channels per USART
– Support for Up to 9-bit Data Transfers
• Master/Slave SPI Interface
– 2 Dedicated Peripheral Data Controller (PDC) Channels
– 8- to 16-bit Programmable Data Length
– 4 External Slave Chip Selects
• Programmable Watchdog Timer
• Power Management Controller (PMC)
– CPU and Peripherals Can Be Deactivated Individually
• IEEE 1149.1 JTAG Boundary-scan on All Active Pins
• Fully Static Operation: 0 Hz to 25 MHz (12 MHz at 1.8V)
• 1.8V to 3.6V Core Operating Voltage Range
• 2.7V to 5.5V I/O Operating Voltage Range
• -40°C to +85°C Operating Temperature Range
• Available in a 176-lead TQFP Package
Description
The AT91M63200 is a member of the Atmel AT91 16/32-bit microcontroller family
which is based on the ARM7TDMI processor core.
This processor has a high-performance 32-bit RISC architecture with a high-density
16-bit instruction set and very low power consumption. In addition, a large number of
internally banked registers result in very fast exception handling, making the device
ideal for real-time control applications. The AT91 ARM-based MCU family also fea-
tures Atmel’s high-density, in-system programmable, nonvolatile memory technology.
The AT91M63200 has a direct connection to off-chip memory, including Flash,
through the External Bus Interface.
The Multi-processor Interface (MPI) provides a high-performance interface with an
external coprocessor or a high bandwidth peripheral.
The AT91M63200 is manufactured using the Atmel high-density CMOS technology.
By combining the ARM7TDMI microcontroller core with on-chip SRAM, a multi-pro-
cessor interface and a wide range of peripheral functions on a monolithic chip, the
AT91M63200 provides a highly-flexible and cost-effective solution to many compute-
intensive multi-processor applications.
AT91
ARM® Thumb®
Microcontrollers
AT91M63200
Summary
Rev. 1028DS–06/00
1
1 page  
AT91M63200
Block Diagram
NTRST
TMS
TDO
TDI
TCK
Embedded
ICE
Reset
ARM7TDMI Core
MCKI
PB17/MCKO
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
PB16
Internal RAM
2/8K Bytes
ASB
Controller
PA9/IRQ0
PA10/IRQ1
PA11/IRQ2
PA12/IRQ3
P
I
AIC: Advanced
Interrupt Controller
PA13/FIQ
O
PA14/SCK0
PA15/TXD0
PA16/RXD0
PA17/SCK1
PA18/TXD1/NTRI
PA19/RXD1
USART0
USART1
2 PDC
Channels
2 PDC
Channels
PA20/SCK2
PA21/TXD2
PA22/RXD2
USART2
2 PDC
Channels
PA23/SPCK
PA24/MISO
PA25/MOSI
PA26/NPCS0/NSS
PA27/NPCS1
PA28/NPCS2
PA29/NPCS3
SPI: Serial
Peripheral
Interface
2 PDC
Channels
PMC: Power
Management
Controller
Chip ID
ASB
AMBA Bridge
APB
EBI User
Interface
TC: Timer
Counter
Block 0
TC0
TC1
TC2
TC: Timer
Counter
Block 1
TC0
TC1
TC2
NWDOVF
WD: Watchdog
Timer
PIOA: Parallel I/O
Controller A
PIOB: Parallel I/O
Controller B
NRST
MPI_A1-MPI_A9
MPI_D0-MPI_D15
MPI_NCS
MPI_RNW
MPI_BR
MPI_BG
P PB0/MPI_NOE
I PB1/MPI_NLB
O PB2/MPI_NUB
D0-D15
A1-A19
A0/NLB
NRD/NOE
NWR0/NWE
NWR1/NUB
NWAIT
NCS0-NCS3
A20/CS7
A21/CS6
A22/CS5
A23/CS4
PB18/BMS
PB19/TCLK0
PB22/TCLK1
PB25/TCLK2
PB20/TIOA0
PB21/TIOB0
PB23/TIOA1
PB24/TIOB1
P
I PB26/TIOA2
O PB27/TIOB2
PA0/TCLK3
PA3/TCLK4
PA6/TCLK5
PA1/TIOA3
PA2/TIOB3
PA4/TIOA4
PA5/TIOB4
PA7/TIOA5
PA8/TIOB5
5
5 Page 
Package Drawing
aaa
PIN 1
θ2
θ3
ddd
c c1
ccc
AT91M63200
bbb
S
R1
θ1
L1
R2
0.25
θ
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet AT91M63200-25AI.PDF ] | |
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