P89LPC915FDH NXP [NXP Semiconductors], P89LPC915FDH Datasheet - Page 16

• Manufacturer Part Number: P89LPC915FDH
• Description: 8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V flash with 8-bit A/D converter
• Manufacturer: NXP [NXP Semiconductors]

Philips Semiconductors
8. Special function registers
9397 750 14397
Product data
7.1 Product comparison
Table 6
device features, please see
Table 6:
Remark: Special Function Registers (SFRs) accesses are restricted in the following
ways:
Type number
P89LPC915
P89LPC916
P89LPC917
•
•
•
User must not attempt to access any SFR locations not defined.
Accesses to any defined SFR locations must be strictly for the functions for the
SFRs.
SFR bits labeled ‘-’, ‘0’ or ‘1’ can only be written and read as follows:
– ‘-’ Unless otherwise specified, must be written with ‘0’, but can return any value
– ‘0’ must be written with ‘0’, and will return a ‘0’ when read.
– ‘1’ must be written with ‘1’, and will return a ‘1’ when read.
when read (even if it was written with ‘0’). It is a reserved bit and may be used in
future derivatives.
highlights the differences between these three devices. For a complete list of
Product comparison
Rev. 04 — 17 December 2004
Comp 2
output
8-bit microcontrollers with accelerated two-clock 80C51 core
X
X
-
Section 2 “Features” on page
SPI
X
-
-
T1 PWM
P89LPC915/916/917
output
X
-
-
CLKOUT
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
X
-
-
1.
INT1
X
X
-
KBI
6
5
7
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