P89C51X2 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

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

VCC

RST

(NC)

CLOCK SIGNAL

XTAL2

XTAL1

VSS

VCC

VCC

ICC

VCC

P0

EA

RST

(NC)

CLOCK SIGNAL

XTAL2

XTAL1

VSS

VCC

ICC

VCC

VCC

P0

EA

SU00719

Figure 35. ICC Test Condition, Active Mode

All other pins are disconnected

SU00720

Figure 36. ICC Test Condition, Idle Mode

All other pins are disconnected

VCC–0.5

0.45V

0.7VCC

0.2VCC–0.1

tCHCL

tCLCX

tCHCX

tCLCH

tCLCL

SU00009

Figure 37. Clock Signal Waveform for ICC Tests in Active and Idle Modes

tCLCH = tCHCL = 5ns

VCC

ICC

RST

VCC

VCC

P0

EA

(NC)

XTAL2

XTAL1

VSS

SU00016

Figure 38. ICC Test Condition, Power Down Mode

All other pins are disconnected. VCC = 2 V to 5.5 V

2002 Jun 06

42

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