P83C660X2 Datasheet, PDF (1/102 Pages) NXP Semiconductors – 80C51 8-bit microcontroller family

INTEGRATED CIRCUITS
P83C660X2, P87C660X2
P83C661X2, P87C661X2
80C51 8-bit microcontroller family
16KB OTP/ROM, 512B RAM low voltage (2.7 to 5.5 V),
low power, high speed (30/33 MHz), two 400KB I²C
interfaces
Product data
Supersedes data of 2003 Jun 19
2003 Oct 02
Philips
Semiconductors