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ML671000

Features: CPU RISC 32-bit CPU (ARM7TDMI)Executable 32-bit instructions and 16-bit instructionsGeneral registers: 32-bit × 31 registersBuilt-in multiplierLittle-endian format Memory Spaces Internal RAM : 4K bytesExternal ROM, RAM, I/O : 26M bytesExternal DRAM : 32M bytes I/O Ports I/...

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SeekIC No. : 004422213 Detail

ML671000: Features: CPU RISC 32-bit CPU (ARM7TDMI)Executable 32-bit instructions and 16-bit instructionsGeneral registers: 32-bit × 31 registersBuilt-in multiplierLittle-endian format Memory Spaces ...

ML671000 Data Sheet

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Part Number:
ML671000
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

CPU RISC 32-bit CPU (ARM7TDMI)
Executable 32-bit instructions and 16-bit instructions
General registers: 32-bit × 31 registers
Built-in multiplier
Little-endian format
Memory Spaces Internal RAM : 4K bytes
External ROM, RAM, I/O : 26M bytes
External DRAM : 32M bytes
I/O Ports I/O pins: 64 pins (I/O directions are specified at the bit level)
Timers 16-bit flexible timer × 2ch
(auto-reload, compare-output, PWM, capture modes)
16-bit auto-reload timer × 2ch
12-bit watchdog timer
Serial Ports UART (16550A equivalent) × 1ch, UART/synchronous serial × 1ch
USB Device Controller USB1.1 compliant, support full-speed (12 Mbps)
Transmission type: control, bulk, isochronous, interrupt
Remote wakeup function
Adaptable to USB bus powered devices
Four endpoint addresses
Endpoint FIFO size
EP0 64 bytes × 2 (transmit/receive)
EP1 64 bytes × 1 (transmit-receive)
EP2 64 bytes × 2 (transmit-receive, 2 levels)
EP3 256 bytes × 2 (transmit-receive, 2 levels)
DMA Controller × 2ch
Single and Dual addressing modes
Cycle steal and Burst transfers
8- or 16-bit data transfers
Maximum transferring: 65536 times
Addressing area: 64M bytes
Interrupt Controller Interrupt sources: 22 (13 internal , 9 external )
Interrupt priority: 8 levels
Memory Controller Direct connection to ROM, SRAM, DRAM and I/O.
4-bank memory control
ROM, RAM, I/O × 2 banks; DRAM × 2 banks
Access wait control parameters for each bank.
Other Arbitration of external bus request
Power saving functions
Standby modes: HALT and STOP modes
Clock gears: Selection of 1/2 OSC, 1/1 OSC, OSC ×2
Onboard debugging is possible with JTAG interface.
Built-in PLL: × 4
Power Supply Voltage 3.0 to 3.6 V
Operating Frequency CPU: 6, 12, 24 MHz; USB: 48 MHz @12 MHz (Operating USBC)
CPU: 4 to 24 MHz (Non-Operating USBC)
Operating Temperature
Range		 −10°C to +70°C
Package 128-pin plastic QFP (QFP128-P-1420-0.50-K)



Pinout

Connection Diagram


Specifications

Parameter
Symbol
Condition
Rated value
Unit
Supply voltage
VDD
VDD
GND = 0 V
Ta = 25°C
−0.3 to +4.6
V
Input voltage
VIN
−0.3 to VDD +0.3
Output current
IO
12
mA
Power dissipation
PD
1
W
Storage temperature
TSTG
-
55 to +150
°C



Description

The ML671000 is a high-performance CMOS 32-bit microcontroller combining a RISC based, 32-bit CPU core - the ARM7TDMITM - with USB device controller, memory and peripherals.

The built-in USB device controller which is based on USB1.1 Full-speed (12 Mbps) makes interface with PCs or other devices by USB. The ML671000, which provides the 32-bit data processing capability and built-in peripheral functions performed by UART, serial ports, 16-bit timers, a DMA controller, and a memory controller,is a single-chip microcontroller idealy suited to PC peripheral equipment and communication terminal control applications.




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