P89C51X2 Просмотр технического описания (PDF) - Philips Electronics

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производитель

P89C51X2

8-bit Flash microcontroller family 4K/8K/16K/32K Flash

Philips Electronics 

Philips Semiconductors

80C51 8-bit Flash microcontroller family

4K/8K/16K/32K Flash

Preliminary data

P89C51X2/52X2/54X2/58X2

PART NUMBER DERIVATION

Memory

P89C51X2

9 = Flash

1 = 128 BYTES RAM

4 KBYTES FLASH

2 = 256 BYTES RAM

8 KBYTES FLASH

4 = 256 BYTES RAM

16 KBYTES FLASH

8 = 256 BYTES RAM

32 KBYTES FLASH

X2 = 6-clock

mode available

Temperature Range

B = 0 °C TO +70 °C

F = –40 °C TO +85 °C

Package

A = PLCC

N = DIP

BD = LQFP

The following table illustrates the correlation between operating mode, power supply and maximum external clock frequency:

Operating Mode

Power Supply

Maximum Clock Frequency

6-clock

5 V ± 10%

20 MHz

12-clock

5 V ± 10%

33 MHz

2002 Jun 06

5

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