Datasheet P89V51RD2FBC,557 - NXP 8- bit Microcontrollers (MCU) 80C51 64K FL / 1K RM

Part Number: P89V51RD2FBC,557

Detailed Description

Manufacturer: NXP

Description: 8- bit Microcontrollers (MCU) 80C51 64K FL / 1K RM

Docket:
P89V51RB2/RC2/RD2
8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller with 1 kB RAM
Rev.

05 -- 12 November 2009 Product data sheet
1. General description
The P89V51RB2/RC2/RD2 are 80C51 microcontrollers with 16/32/64 kB flash and 1024 B of data RAM. A key feature of the P89V51RB2/RC2/RD2 is its X2 mode option. The design engineer can choose to run the application with the conventional 80C51 clock rate (12 clocks per machine cycle) or select the X2 mode (six clocks per machine cycle) to achieve twice the throughput at the same clock frequency. Another way to benefit from this feature is to keep the same performance by reducing the clock frequency by half, thus dramatically reducing the EMI. The flash program memory supports both parallel programming and in serial ISP. Parallel programming mode offers gang-programming at high speed, reducing programming costs and time to market. ISP allows a device to be reprogrammed in the end product under software control. The capability to f

Specifications:

Clock Frequency Max: 40 MHz
Core: 80C51
Data Bus Width: 8 bit
Height: 1 mm
Interface: SPI, UART
Length: 10 mm
Mounting Style: SMD/SMT
Number of I/O Lines: 32
Number of Timers: 3
On-Chip ADC: No
On-Chip DAC: No
Operating Supply Voltage: 5 V
Operating Temperature Range: - 40 C to + 85 C
Package / Case: TQFP-44
Packaging Type: Reel
Processor Series: P89V5x
Program Memory Size: 64 Kb
Program Memory Type: Flash
RAM Size: 1 Kb
Supply Voltage Range: 4.5 V to 5.5 V
Width: 10 mm
RoHS: Yes
Part Aliases: P89V51RD2FBC

Other Names:

P89V51RD2FBC557, P89V51RD2FBC 557