VRS51L3174, VRS-SU2HB103J, VRS-TV2AB822JT Selling Leads, Datasheet
MFG:ramtron Package Cooled:7500 D/C:10+
VRS51L3174, VRS-SU2HB103J, VRS-TV2AB822JT Datasheet download
Part Number: VRS51L3174
MFG: ramtron
Package Cooled: 7500
D/C: 10+
VRS51L3174, VRS-SU2HB103J, VRS-TV2AB822JT
- Table of contents:
Info of VRS51L3174
Info of VRS-SU2HB103J
Info of VRS-TV2AB822JT
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About VRS1000
PDF/DataSheet Download
Datasheet: VRS1000
File Size: 786234 KB
Manufacturer: Goal
Download : Click here to Download
About VRS1000
PDF/DataSheet Download
Datasheet: VRS1000
File Size: 786234 KB
Manufacturer: Goal
Download : Click here to Download
About VRS1000
PDF/DataSheet Download
Datasheet: VRS1000
File Size: 786234 KB
Manufacturer: Goal
Download : Click here to Download
VRS51L3174 General Description
The VRS51L3174 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 VRS51L3174's memory sub-system features 64KB of Flash and 4352 bytes of SRAM and 8192 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 VRS51L3174 operates from 3.0 to 3.6 volts over the industrial temperature range and is available in a QFP-44 package. The device features an active-low reset and is pincompatible with an industry standard 8051 microcontroller footprint.
VRS51L3174 Features
o 8051 High Performance Single Cycle Processor
(Operation up to 40 MIPS)
o 64KB Flash Program Memory
(In-System/ln-Application Programmable)
o 4352 Bytes of SRAM (4KB + 256)
(Ext. 4KB can be used for program or data memory)
o 8192 Bytes of on-chip FRAM memory
o JTAG Interface for Flash Programming and Non-Intrusive
Debugging/In-Circuit Emulation
o MULT/DIV/ACCU Unit including Barrel Shifter
o 40 General Purpose I/Os
o 2 Serial UARTs/2 Baud Rate Generators (20-bit resolution)
o Enhanced SPI Interface (fully configurable word size)
o Fully Configurable I2C Interface (Master/Slave)
o 16 External Interrupt Pins/Interrupt On Port Pin Change
o 16-bit General Purpose Timer/Counters
o 2 Pulse Width Counter Modules
o 8 PWM Controller Outputs with Individual Timers
o PWMs can be used as General Purpose Timers
o Internal Oscillator
o Dynamic System Clock Frequency Adjustment
o Power Saving Features
o Power-On Reset/Brown-Out Detect
o Watchdog Timer
o Operating voltage: 3.0V to 3.6V
o Operating Temperature -40°C to +85°C
(Operation up to 40 MIPS)
o 64KB Flash Program Memory
(In-System/ln-Application Programmable)
o 4352 Bytes of SRAM (4KB + 256)
(Ext. 4KB can be used for program or data memory)
o 8192 Bytes of on-chip FRAM memory
o JTAG Interface for Flash Programming and Non-Intrusive
Debugging/In-Circuit Emulation
o MULT/DIV/ACCU Unit including Barrel Shifter
o 40 General Purpose I/Os
o 2 Serial UARTs/2 Baud Rate Generators (20-bit resolution)
o Enhanced SPI Interface (fully configurable word size)
o Fully Configurable I2C Interface (Master/Slave)
o 16 External Interrupt Pins/Interrupt On Port Pin Change
o 16-bit General Purpose Timer/Counters
o 2 Pulse Width Counter Modules
o 8 PWM Controller Outputs with Individual Timers
o PWMs can be used as General Purpose Timers
o Internal Oscillator
o Dynamic System Clock Frequency Adjustment
o Power Saving Features
o Power-On Reset/Brown-Out Detect
o Watchdog Timer
o Operating voltage: 3.0V to 3.6V
o Operating Temperature -40°C to +85°C
VRS51L3174 Connection Diagram
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