Datasheet P87C51MB2BA/02,529 - NXP 8- bit Microcontrollers (MCU) 80C51 64K/2048 OTP — 数据表

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Manufacturer: NXP

Description: 8- bit Microcontrollers (MCU) 80C51 64K/2048 OTP

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Docket:
P87C51MB2/P87C51MC2
80C51 8-bit microcontroller family with extended memory; 64 kB/96 kB OTP with 2 kB/3 kB RAM
Rev.

03 -- 13 November 2003 Product data
1. General description
The P87C51Mx2 represents the first microcontroller based on Philips Semiconductors' new 51MX core. The P87C51MC2 features 96 kbytes of OTP program memory and 3 kbytes of data SRAM, while the P87C51MB2 has 64 kbytes of OTP and 2 kbytes of RAM. In addition, both devices are equipped with a Programmable Counter Array (PCA), a watchdog timer that can be configured to different time ranges through SFR bits, as well as two enhanced UARTs and Serial Peripheral Interface (SPI). Philips Semiconductors' 51MX (Memory eXtension) core is an accelerated 80C51 architecture that executes instructions at twice the rate of standard 80C51 devices. The linear address range of the 51MX has been expanded to support up to 8 Mbytes of program memory and 8 Mbytes of data memory. It retains full program code compatibility to enable desig

Specifications:

• Clock Frequency Max: 24 MHz
• Core: 80C51
• Data Bus Width: 8 bit
• Height: 3.69 mm
• Interface: SPI, UART
• Length: 16.66 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 34
• Number of Timers: 3
• On-Chip ADC: No
• On-Chip DAC: No
• Operating Supply Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: 0 C to + 70 C
• Package / Case: SOT-187-2
• Packaging Type: Tube
• Processor Series: P87C5x
• Program Memory Size: 64 Kb
• Program Memory Type: EPROM
• RAM Size: 2 Kb
• Supply Voltage Range: 2.7 V to 5.5 V
• Width: 16.66 mm
• RoHS: Yes
• Part Aliases: P87C51MB2BA/02-S

其他名称:

P87C51MB2BA/02529, P87C51MB2BA/02 529