Datasheet P89LPC921FN,112 - NXP 8- bit Microcontrollers (MCU) 80C51 4K FL 256B RAM — 数据表

详细说明

Manufacturer: NXP

Description: 8- bit Microcontrollers (MCU) 80C51 4K FL 256B RAM

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Docket:
P89LPC920/921/922/9221
8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3 V low-power Flash with 256-byte data RAM
Rev.

08 -- 15 December 2004 Product data
1. General description
The P89LPC920/921/922/9221 are single-chip microcontrollers designed for applications demanding high-integration, low cost solutions over a wide range of performance requirements. The P89LPC920/921/922/9221 is based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC920/921/922/9221 in order to reduce component count, board space, and system cost.

Specifications:

• Clock Frequency Max: 18 MHz
• Core: 80C51
• Data Bus Width: 8 bit
• Height: 3.2 mm
• Interface: I2C, UART
• Length: 26.9 mm
• Mounting Style: Through Hole
• Number of I/O Lines: 18
• Number of Timers: 2
• On-Chip ADC: No
• Operating Supply Voltage: 2.4 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: PDIP-20
• Packaging Type: Tube
• Processor Series: P89LPC9x
• Program Memory Size: 8 Kb
• Program Memory Type: Flash
• RAM Size: 256 B
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.4 V
• Width: 6.4 mm
• RoHS: Yes
• Part Aliases: P89LPC921FN

其他名称:

P89LPC921FN112, P89LPC921FN 112