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P89V660FBC Datasheet

  • P89V660FBC

  • 8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontr...

  • 393.57KB

  • 89頁

  • PHILIPS

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P89V660/662/664
8-bit 80C51 5 V low power 16 kB/32 kB/64 kB 鏗俛sh
microcontroller with 512 B/1 kB/2 kB RAM, dual I
2
C-bus, SPI
Rev. 01 鈥?2 May 2007
Product data sheet
1. General description
The P89V660/662/664 are 80C51 microcontrollers with 16 kB/32 kB/64 kB 鏗俛sh and
512 B/1 kB/2 kB of data RAM. These devices are designed to be drop-in and software
compatible replacements for the P89V660/662/664 devices. Both the In-System
Programming (ISP) and In-Application Programming (IAP) boot codes are upward
compatible.
Additional features of the P89V660/662/664 devices when compared to the
P89V660/662/664 devices are the inclusion of a secondary 100 kHz byte-wide I
2
C-bus
interface, an SPI interface, four addition I/O pins (Port 4), and the ability to erase code
memory in 128-byte pages.
The IAP capability combined with the 128-byte page size allows for ef鏗乧ient use of the
code memory for non-volatile data storage.
2. Features
2.1 Principal features
I
I
I
I
I
I
I
I
I
I
Dual 100 kHz byte-wide I
2
C-bus interfaces
128-byte page erase for ef鏗乧ient use of code memory as non-volatile data storage
0 MHz to 40 MHz operating frequency in 12x mode, 20 MHz in 6x mode
16 kB/32 kB/64 kB of on-chip 鏗俛sh user code memory with ISP and IAP
512 B/1 kB/2 kB RAM
SPI (Serial Peripheral Interface) and enhanced UART
PCA (Programmable Counter Array) with PWM and Capture/Compare functions
Three 16-bit timers/counters
Four 8-bit I/O ports, one 4-bit I/O port
WatchDog Timer (WDT)
2.2 Additional features
I
I
I
I
I
I
I
30 ms page erase, 150 ms block erase
Support for 12-clock (default) or 6-clock mode selection via ISP or parallel programmer
PLCC44 and TQFP44 packages
Ten interrupt sources with four priority levels
Second DPTR register
Low EMI mode (ALE inhibit)
Power-down mode with external interrupt wake-up

P89V660FBC 產(chǎn)品屬性

  • NXP

  • 8-bit Microcontrollers (MCU)

  • 80C51

  • 8 bit

  • 40 MHz

  • 16 KB

  • 512 B

  • No

  • 4.5 V to 5.5 V

  • TQFP-44

  • SMD/SMT

  • 1 mm

  • I2C, UART

  • 10 mm

  • + 85 C

  • - 40 C

  • 32

  • 4

  • Tray

  • Flash

  • 800

  • 5.5 V

  • 4.5 V

  • 10 mm

  • P89V660FBC,557

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