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P89C51X2BN +BOM

P89C51X2BN is a versatile microcontroller with a dip package, suitable for a wide range of projects requiring precise clock synchronization

P89C51X2BN Allgemeine Beschreibung

DESCRIPTIONThe Philips microcontrollers described in this data sheet are high-performance static 80C51 designs. They are manufactured in an advanced CMOS process and contain a non-volatile Flash program memory. They support both 12-clock and 6-clock operation.FEATURES•80C51 Central Processing Unit–4 Kbytes Flash (P89C51X2)–8 Kbytes Flash (P89C52X2)–16 Kbytes Flash (P89C54X2)–32 Kbytes Flash (P89C58X2)–128 byte RAM (P89C51X2)–256 byte RAM (P89C52/54X2/58X2)–Boolean processor–Fully static operation•12-clock operation with selectable 6-clock operation (via software or via parallel programmer)•Memory addressing capability–Up to 64 Kbytes ROM and 64 Kbytes RAM•Power control modes:–Clock can be stopped and resumed–Idle mode–Power-down mode•Two speed ranges–0 to 20 MHz with 6-clock operation–0 to 33 MHz with 12-clock operation•LQFP, PLCC or DIP package•Extended temperature ranges•Dual Data Pointers•Three security bits•Four interrupt priority levels•Six interrupt sources•Four 8-bit I/O ports•Full-duplex enhanced UART–Framing error detection–Automatic address recognition•Three 16-bit timers/counters T0, T1 (standard 80C51) and additional T2 (capture and compare)•Programmable clock-out pin•Asynchronous port reset•Low EMI (inhibit ALE, slew rate controlled outputs, and 6-clock mode)•Wake-up from Power Down by an external interrupt

Spezifikationen

Part Life Cycle Code Transferred Reach Compliance Code
HTS Code 8542.31.00.01 Bit Size 8
CPU Family 8051 JESD-30 Code R-PDIP-T40
JESD-609 Code e3 Number of Terminals 40
Operating Temperature-Max 70 °C Operating Temperature-Min
Power Supplies 5 V Qualification Status Not Qualified
RAM (bytes) 128 ROM (words) 4096
ROM Programmability FLASH Speed 33 MHz
Supply Current-Max 29 mA Supply Voltage-Nom 5 V
Surface Mount NO Technology CMOS
Temperature Grade COMMERCIAL Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE Terminal Pitch 2.54 mm
Terminal Position DUAL Product Category 8-bit Microcontrollers - MCU
Series 89C Mounting Style Through Hole
Core 80C51 Program Memory Size 4 kB
Data Bus Width 8 bit ADC Resolution No ADC
Maximum Clock Frequency 20 MHz Number of I/Os 32 I/O
Data RAM Size 128 B Supply Voltage - Min 4.5 V
Supply Voltage - Max 5.5 V Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C Height 4 mm
Interface Type UART Length 52.5 mm
Number of Timers/Counters 3 Timer Product Type 8-bit Microcontrollers - MCU
Program Memory Type Flash Factory Pack Quantity 9
Subcategory Microcontrollers - MCU Width 14.1 mm
Unit Weight 0.210004 oz

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