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P87C58X2BN Datasheet(PDF) 2 Page - NXP Semiconductors |
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P87C58X2BN Datasheet(HTML) 2 Page - NXP Semiconductors |
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2 / 62 page  Philips Semiconductors Product data P80C3xX2; P80C5xX2; P87C5xX2 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) 2 2003 Jan 24 853-2337 29260 DESCRIPTION The Philips microcontrollers described in this data sheet are high-performance static 80C51 designs incorporating Philips’ high-density CMOS technology with operation from 2.7 V to 5.5 V. They support both 6-clock and 12-clock operation. The P8xC31X2/51X2 and P8xC32X2/52X2/54X2/58X2 contain 128 byte RAM and 256 byte 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 devices are low power static designs which offer 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. Then the execution can be resumed from the point the clock was stopped. SELECTION TABLE For applications requiring more ROM and RAM, as well as more on-chip peripherals, see the P89C66x and P89C51Rx2 data sheets. Type Memory Timers Serial Interfaces Max. Freq. at 6-clk / 12-clk (MHz) Freq. Range at 3V (MHz) Freq. Range at 5V (MHz) P87C58X2 256B – 32K – 3 – – – n – – – – 32 6 (2) n 12–clk 6-clk 30/33 0–16 0–30/33 P80C58X2 256B 32K – – 3 – – – n – – – – 32 6 (2) n 12–clk 6-clk 30/33 0–16 0–30/33 P87C54X2 256B – 16K – 3 – – – n – – – – 32 6 (2) n 12–clk 6-clk 30/33 0–16 0–30/33 P80C54X2 256B 16K – – 3 – – – n – – – – 32 6 (2) n 12–clk 6-clk 30/33 0–16 0–30/33 P87C52X2 256B – 8K – 3 – – – n – – – – 32 6 (2) n 12–clk 6-clk 30/33 0–16 0–30/33 P80C52X2 256B 8K – – 3 – – – n – – – – 32 6 (2) n 12–clk 6-clk 30/33 0–16 0–30/33 P87C51X2 128B – 4K – 3 – – – n – – – – 32 6 (2) n 12–clk 6-clk 30/33 0–16 0–30/33 P80C51X2 128B 4K – – 3 – – – n – – – – 32 6 (2) n 12–clk 6-clk 30/33 0–16 0–30/33 P80C32X2 256B – – – 3 – – – n – – – – 32 6 (2) – 12–clk 6-clk 30/33 0–16 0–30/33 P80C31X2 128B – – – 3 – – – n – – – – 32 6 (2) – 12–clk 6-clk 30/33 0–16 0–30/33 NOTE: 1. I2C = Inter-Integrated Circuit Bus; CAN = Controller Area Network; SPI = Serial Peripheral Interface; PCA = Programmable Counter Array; ADC = Analog-to-Digital Converter; PWM = Pulse Width Modulation |
Similar Part No. - P87C58X2BN |
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Similar Description - P87C58X2BN |
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