Datasheet > 87C34X2

87C34X2

更新时间： 2022-11-25 18:17:46

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
62页	400K
描述
80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz

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87C34X2 数据手册

Philips Semiconductors

Product data

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)

P80C3xX2; P80C5xX2;

P87C5xX2

PART NUMBER DERIVATION

Memory

Temperature Range

Package

P87C51X2

B = 0 °C TO +70 °C

A = PLCC

N = DIP

F = –40 °C TO +85 °C

7 = OTP

0 = ROM or

ROMless

5 = ROM/OTP

3 = ROMless

1 = 128 BYTES RAM

4 KBYTES ROM/OTP

2 = 256 BYTES RAM

8 KBYTES ROM/OTP

4 = 256 BYTES RAM

16 KBYTES ROM/OTP

8 = 256 BYTES RAM

32 KBYTES ROM/OTP

X2 = 6-clock

mode available

BD = LQFP

DH = TSSOP

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

Operating Mode

6-clock

Power Supply

5 V ± 10%

Maximum Clock Frequency

30 MHz

16 MHz

33 MHz

16 MHz

6-clock

2.7 V to 5.5 V

5 V ± 10%

12-clock

2.7 V to 5.5 V

2003 Jan 24

1 2 3 456 7 8...62

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