參數資料
型號: P87C51RA2BBD
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:18; Connector Shell Size:14; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Gender:Female
中文描述: 8-BIT, OTPROM, 33 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, SOT-389-1, LQFP-44
文件頁數: 3/34頁
文件大?。?/td> 394K
代理商: P87C51RA2BBD
2001 Apr 06
3
Philips Semiconductors
Preliminary specification
P87C51MB2/P87C51MC2
80C51 8-bit microcontroller family with extended memory
64KB/96KB OTP with 2KB/3KB RAM
COMPLETE FEATURES
Fully static
Up to 24 MHz CPU clock with 6 clock cycles per machine cycle
96 Kbytes or 64 Kbytes of on-chip OTP
3 Kbytes or 2 Kbytes of on-chip RAM
23-bit program memory space and 23-bit data memory space
Four-level interrupt priority
34 I/O lines (5 ports)
Three Timers: Timer0, Timer1 and Timer2
Two full-duplex enhanced UARTs with baud rate generator
Framing error detection
Automatic address recognition
Supports industry-standard Serial Peripheral Interface (SPI) with a baud rate up to 6 Mbits/sec
Power control modes
Clock can be stopped and resumed
Idle mode
Power down mode
Second DPTR register
Asynchronous port reset
Programmable Counter Array (PCA) (compatible with 8xC51Rx+) with five Capture/Compare modules
Low EMI (inhibit ALE)
Watchdog timer with programmable prescaler for different time ranges (compatible with 8xC66x with added prescaler)
ORDERING INFORMATION
PART ORDER NUMBER
MEMORY
TEMPERATURE
RANGE AND
PACKAGE
V
DD
VOLTAGE
RANGE
FREQUENCY
DWG #
OTP
RAM
V
DD
=
2.7-5.5V
V
DD
=
4.5-5.5V
1
P87C51MB2BA
64 KB
2048 B
0 to +70°C, PLCC44
2.7-5.5V
4.5-5.5V
0-12MHz
0-24MHz
SOT187-2
2
P87C51MC2BA
96 KB
3072 B
0 to +70°C, PLCC44
2.7-5.5V
4.5-5.5V
0-12MHz
0-24MHz
SOT187-2
相關PDF資料
PDF描述
P87C51RB2 80C51 8-bit microcontroller family
P87C51RB2FN 80C51 8-bit microcontroller family
P87C51RC2 80C51 8-bit microcontroller family
P87C51FB-IA 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
P87C51FB-IB 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
相關代理商/技術參數
參數描述
P87C51RA2FA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family
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P87C51RA2FA512 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述:
P87C51RB+4A 制造商:PHILIPS-SEMI 功能描述: 制造商:NXP Semiconductors 功能描述:MCU 8-bit 8XC51 80C51 CISC 16KB EPROM 3.3V/5V 44-Pin PLCC
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