900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




NXP Semiconductors Electronic Components Datasheet

P89LV51RC2 Datasheet

8-bit 80C51 3 V low power 16/32/64 kB fash microcontroller

No Preview Available !

www.DataSheet4U.com
P89LV51RB2/RC2/RD2
8-bit 80C51 3 V low power 16/32/64 kB flash microcontroller
with 1 kB RAM
Rev. 05 — 15 December 2009
Product data sheet
1. General description
The P89LV51RB2/RC2/RD2 are 80C51 microcontrollers with 16/32/64 kB flash and
1024 B of data RAM.
A key feature of the P89LV51RB2/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 field/update the application firmware makes a wide
range of applications possible.
The P89LV51RB2/RC2/RD2 is also capable of IAP, allowing the flash program memory to
be reconfigured even while the application is running.
2. Features
I 80C51 CPU
I 3 V operating voltage from 0 MHz to 33 MHz
I 16/32/64 kB of on-chip flash user code memory with ISP and IAP
I Supports 12-clock (default) or 6-clock mode selection via software or ISP
I SPI and enhanced UART
I PCA with PWM and capture/compare functions
I Four 8-bit I/O ports with three high-current port 1 pins (16 mA each)
I Three 16-bit timers/counters
I Programmable watchdog timer
I Eight interrupt sources with four priority levels
I Second DPTR register
I Low EMI mode (ALE inhibit)
I TTL- and CMOS-compatible logic levels


NXP Semiconductors Electronic Components Datasheet

P89LV51RC2 Datasheet

8-bit 80C51 3 V low power 16/32/64 kB fash microcontroller

No Preview Available !

NXP Semiconductors
www.DataSheet4U.com
P89LV51RB2/RC2/RD2
8-bit microcontrollers with 80C51 core
I Brownout detection
I Low power modes
N Power-down mode with external interrupt wake-up
N Idle mode
I PLCC44 and TQFP44 packages
3. Ordering information
Table 1. Ordering information
Type number
Package
Name
Description
P89LV51RB2BA PLCC44 plastic leaded chip carrier; 44 leads
P89LV51RC2FBC TQFP44 plastic thin quad flat package; 44 leads; body 10 × 10 × 1.0 mm
P89LV51RD2FA PLCC44 plastic leaded chip carrier; 44 leads
P89LV51RD2BBC TQFP44 plastic thin quad flat package; 44 leads; body 10 × 10 × 1.0 mm
Version
SOT187-2
SOT376-1
SOT187-2
SOT376-1
3.1 Ordering options
Table 2. Ordering options
Type number
Flash memory
P89LV51RB2BA
16 kB
P89LV51RC2FBC
32 kB
P89LV51RD2FA
64 kB
P89LV51RD2BBC
64 kB
Temperature range
0 °C to +70 °C
40 °C to +85 °C
40 °C to +85 °C
0 °C to +70 °C
Frequency
0 MHz to 40 MHz
P89LV51RB2_RC2_RD2_5
Product data sheet
Rev. 05 — 15 December 2009
© NXP B.V. 2009. All rights reserved.
2 of 76


Part Number P89LV51RC2
Description 8-bit 80C51 3 V low power 16/32/64 kB fash microcontroller
Maker NXP Semiconductors
Total Page 30 Pages
PDF Download

P89LV51RC2 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 P89LV51RC2 8-bit 80C51 3 V low power 16/32/64 kB fash microcontroller
NXP Semiconductors





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy