PCA5010 Datasheet, PDF (4/112 Pages) NXP Semiconductors – Pager baseband controller

Philips Semiconductors
Pager baseband controller
Product specification
PCA5010
3 GENERAL DESCRIPTION
The PCA5010 pager baseband controller is manufactured
in an advanced CMOS/OTP technology.
The PCA5010 is an 8-bit microcontroller especially suited
for pagers. For this purpose, features such as a
4 or 2 level FSK demodulator, filter, clock recovery,
protocol timer, DC/DC converter optimized for small
paging systems and RTC are integrated on-chip.
The device is optimized for low power consumption.
The PCA5010 has several software selectable modes for
power reduction: Idle and Power-down mode of the
microcontroller and Standby and OFF mode of the DC/DC
converter.
The instruction set of the PCA5010 is based on that of the
80C51. The PCA5010 also functions as an arithmetic
processor having facilities for both binary and BCD
arithmetic plus bit-handling capabilities. The instruction set
consists of over 100 instructions: 49 one-byte, 46 two-byte
and 16 three-byte.
This data sheet details the properties of the PCA5010.
For details on the I²C-bus functions see “The I²C-bus and
how to use it”. For details on the basic 80C51 properties
and features see “Data Handbook IC20”.
1998 Nov 02
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