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VRS51L3072 pdf datasheet (High
消耗积分:3 |
格式:rar |
大小:1775 |
2008-09-23
丁冬芹
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The VRS51L3072 is a high performance, 8051-based microcontroller
coupled with a fully integrated array of peripherals for addressing a
broad range of embedded design applications.
Based on a powerful 40-MIPS, single-cycle, 8051 microprocessor,
the VRS51L3072’s memory sub-system features 64KB of Flash
and 4352 bytes of SRAM and 2048 Bytes of nonvolatile FRAM
(ferroelectric random access memory) memory.
Support peripherals include a hardware based arithmetic unit capable
of performing complex mathematical operations, a JTAG interface for
Flash programming and non-intrusive in-circuit debugging/emulation,
an internal oscillator, and a watchdog timer.
Communication and control of external devices is facilitated via an
assortment of digital peripherals such as an enhanced, fully
configurable SPI bus, an I²C interface, dual UARTs with dedicated
baud rate generators, three 16-bit timers, 8 PWM controllers each
with a 16-bit timer, and 2 pulse width counter modules.
The VRS51L3072 operates from 3.0 to 3.6 volts over the industrial
temperature range and is available in a QFP-64 package.
coupled with a fully integrated array of peripherals for addressing a
broad range of embedded design applications.
Based on a powerful 40-MIPS, single-cycle, 8051 microprocessor,
the VRS51L3072’s memory sub-system features 64KB of Flash
and 4352 bytes of SRAM and 2048 Bytes of nonvolatile FRAM
(ferroelectric random access memory) memory.
Support peripherals include a hardware based arithmetic unit capable
of performing complex mathematical operations, a JTAG interface for
Flash programming and non-intrusive in-circuit debugging/emulation,
an internal oscillator, and a watchdog timer.
Communication and control of external devices is facilitated via an
assortment of digital peripherals such as an enhanced, fully
configurable SPI bus, an I²C interface, dual UARTs with dedicated
baud rate generators, three 16-bit timers, 8 PWM controllers each
with a 16-bit timer, and 2 pulse width counter modules.
The VRS51L3072 operates from 3.0 to 3.6 volts over the industrial
temperature range and is available in a QFP-64 package.
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