p87c591vfb NXP Semiconductors, p87c591vfb Datasheet - Page 152

• Manufacturer Part Number: p87c591vfb
• Description: Single-chip 8-bit Microcontroller With Can Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2000 Jul 26
handbook, full pagewidth
Single-chip 8-bit microcontroller with CAN controller
AC testing inputs are driven at 2.4 V for a HIGH and 0.45 V for a LOW.
Timing measurements are taken at 2.0 V for a HIGH and 0.8 V for a LOW, see Fig.60 (a).
The float state is defined as the point at which a Port 0 pin sinks 3.2 mA or sources 400 A at the voltage test levels, see Fig.60 (b).
0.45 V
2.4 V
Fig.60 AC testing input, output waveform (a) and float waveform (b).
0.45 V
2.4 V
2.0 V
0.8 V
test points
float
(a)
(b)
152
2.0 V
0.8 V
MGA174
2.0 V
0.8 V
2.4 V
0.45 V
Preliminary Specification
P8xC591