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Details, datasheet, quote on part number: 8XC51RA+
 
 
Part number8XC51RA+
Category
TitleCISC->8051/80C51 Family->ROMless
Description80C51/87C51/80C52/87C52; 80C51 8-bit Microcontroller Family 4 K/8 K Otp/rom Low Voltage (2.7 V-5.5 V), Low Power, High Speed (33 MHz), 128/256 B RAM
CompanyPhilips Semiconductors (Acquired by NXP)
DatasheetDownload 8XC51RA+ datasheet
Request For QuoteFind where to buy 8XC51RA+
 


 
Specifications, Features, Applications

K/8 K OTP/ROM low voltage (2.7 V­5.5 V), low power, high speed (33 MHz), 128/256 B RAM
K/8 K OTP/ROM low voltage (2.7 V­5.5 V), low power, high speed (33 MHz), 128/256 B RAM
DESCRIPTION

The Philips is a high-performance static 80C51 design fabricated with Philips high-density CMOS technology with operation from 5.5 V. The 8xC51 and 8xC52 contain × 8 RAM and × 8 RAM respectively, 32 I/O lines, three 16-bit counter/timers, a six-source, four-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip oscillator and clock circuits. In addition, the device is a low power static design which offers a wide range of operating frequencies down to zero. Two software selectable modes of power reduction--idle mode and power-down mode are available. The idle mode freezes the CPU while allowing the RAM, timers, serial port, and interrupt system to continue functioning. The power-down mode saves the RAM contents but freezes the oscillator, causing all other chip functions to be inoperative. Since the design is static, the clock can be stopped without loss of user data and then the execution resumed from the point the clock was stopped.

FEATURES

× 8 ROM × 8 ROM (80C52) RAM (80C51) RAM (80C52) ­ Three 16-bit counter/timers ­ Boolean processor ­ Full static operation ­ Low voltage V@ 16 MHz) operation

­ Clock can be stopped and resumed ­ Idle mode ­ Power-down mode

For applications requiring more ROM and RAM, see the 8XC54/58 and 8XC51RA+/RB+/RC+/80C51RA+ data sheet. Note: 80C31/80C32 is specified in separate data sheet. ROM/EPROM Memory Size by 8) RAM Size by 8) Programmable Timer Counter (PCA) Hardware Watch Dog Timer

· Three package styles· Extended temperature ranges· Dual Data Pointers· Security bits:

· Encryption array ­ 64 bytes· 4 level priority interrupt· 6 interrupt sources· Four 8-bit I/O ports· Full­duplex enhanced UART

­ Framing error detection ­ Automatic address recognition

· Programmable clock out· Asynchronous port reset· Low EMI (inhibit ALE and slew rate controlled outputs)· Wake-up from Power Down by an external interrupt

K/8 K OTP/ROM low voltage (2.7 V­5.5 V), low power, high speed (33 MHz), 128/256 B RAM

MEMORY SIZE × 8 ROM OTP ROM OTP ROM OTP ROM OTP ROM OTP ROM OTP ROM OTP ROM OTP ROM OTP +70 +70, Plastic Dual In In-line line Package P80C51SBAA +70 Plastic Leaded Chip Carrier +70 +70, Plastic Quad Flat Pack +85 +85, Plastic Dual In In-line line Package +85, +85 Plastic Leaded Chip Carrier +85 +85, Plastic Quad Flat Pack +70, +70 Plastic Leaded Chip Carrier +70 +70, Plastic Dual In In-line line Package +85, +85 Plastic Leaded Chip Carrier 1 SOT129-1 TEMPERATURE RANGE °C AND PACKAGE VOLTAGE RANGE FREQ. (MHz) DWG. #

DEVICE NUMBER ROM OTP DEVICE NUMBER P87C51 P87C52 OPERATING FREQUENCY, MAX (S) = 16 MHz = 16 MHz = 33 MHz = 33 MHz TEMPERATURE RANGE (B) to +85_C PACKAGE (AA) AA = PLCC AA = PLCC BB = PQFP BB = PQFP




Related products with the same datasheet
80C51FA   80C51RA   80C51RA+   80C52   87C51   87C51FA  
87C51FB   87C51FC   87C51RA   87C51RB   87C51RC   87C51RD  


Some Part number from the same manufacture Philips Semiconductors (Acquired by NXP)
8XC51RA/RB/RC/RD/80C51RA Microcontroller
8XC51RB 80C31/80C32; 80C51 8-bit Microcontroller Family 128/256 Byte RAM ROMless Low Voltage (2.7 V-5.5 V), Low Power, High Speed (33 MHz)
8XC51RB+ 80C51/87C51/80C52/87C52; 80C51 8-bit Microcontroller Family 4 K/8 K Otp/rom Low Voltage (2.7 V-5.5 V), Low Power, High Speed (33 MHz), 128/256 B RAM
8XC51RC 80C31/80C32; 80C51 8-bit Microcontroller Family 128/256 Byte RAM ROMless Low Voltage (2.7 V-5.5 V), Low Power, High Speed (33 MHz)
8XC51RC+ 80C51/87C51/80C52/87C52; 80C51 8-bit Microcontroller Family 4 K/8 K Otp/rom Low Voltage (2.7 V-5.5 V), Low Power, High Speed (33 MHz), 128/256 B RAM
8XC51RD 80C31/80C32; 80C51 8-bit Microcontroller Family 128/256 Byte RAM ROMless Low Voltage (2.7 V-5.5 V), Low Power, High Speed (33 MHz)
8XC54 80c51 8-bit Microcontroller Family 8k-64k/256-1k Otp/rom/romless, Low Voltage (2.7v-5.5v), Low Power, High Speed (33 Mhz)
8XC54/58 Microcontroller
8XC58 80c51 8-bit Microcontroller Family 8k-64k/256-1k Otp/rom/romless, Low Voltage (2.7v-5.5v), Low Power, High Speed (33 Mhz)
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