Datasheet VRS51L3074-40-QG - Ramtron Microcontrollers (MCU) 64K Flash 4K SRAM 8K FRAM 40 MHz 3 V

Detailed Description

Manufacturer: Ramtron

Description: Microcontrollers (MCU) 64K Flash 4K SRAM 8K FRAM 40 MHz 3 V

Download Data Sheet

Docket:
Pre-Production
VRS51L30xx
High-Performance 8051 MCU + F-RAM
Overview
The VRS51L30xx constitute a family of high performance, 8051based microcontrollers 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, these MCUs memory sub-system features 64KB of Flash and 4352 bytes of SRAM and 8192 or 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 IІC interface, dual UARTs with dedicated baud rate generators, three 16-bit timers, 8 PWM controlle

Specifications:

• Clock Frequency Max: 40 MHz
• Core: 8051
• Data Bus Width: 8 bit
• Height: 2 mm
• Interface: I2C, SPI, UART
• Length: 14 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 56
• Number of Timers: 3
• On-Chip ADC: No
• Operating Supply Voltage: 3.1 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFP-64
• Packaging Type: Tray
• Processor Series: VRS51Lxxxx
• Program Memory Size: 64 Kb
• Program Memory Type: Flash
• RAM Size: 4352 B
• Supply Voltage Range: 3 V to 3.6 V
• Width: 14 mm
• RoHS: Yes

Other Names:

VRS51L307440QG, VRS51L3074 40 QG