PCF84C12AP PHILIPS [NXP Semiconductors], PCF84C12AP Datasheet - Page 3

• Manufacturer Part Number: PCF84C12AP
• Description: 8-bit microcontroller
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
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Note
1. Please refer to the Order Entry Form (OEF) for these devices for the full type number to use when ordering. This type
1998 May 11
PCF84C12AP
PCF84C12AT
Manufactured in silicon gate CMOS process
8-bit CPU, ROM, RAM, I/O in a 20-lead package
1 kbyte ROM
64 byte RAM
Over 100 instructions (based on MAB8048) all of
1 or 2 cycles
13 quasi-bidirectional I/O port lines
8-bit programmable timer/event counter 1
Two single-level vectored interrupts:
– external
– 8-bit programmable timer/event counter 1
Two test inputs, one of which also serves as the external
interrupt input
Stop and Idle modes
Supply voltage: 2.5 to 5.5 V
Clock frequency: 1 to 16 MHz
Operating temperature: 40 to +85 C.
TYPE NUMBER
8-bit microcontroller
number will also specify the required program and ROM mask options.
FEATURES
ORDERING INFORMATION
(1)
NAME
DIP20
SO20
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads; body width 7.5 mm
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This data sheet details the specific properties of the
PCF84C12A. The shared properties of the PCF84CxxxA
family of microcontrollers are described in the
“PCF84CxxxA family” data sheet, which should be read in
conjunction with this publication. Note that the devices
described in this data sheet do not feature I
compatibility or derivative logic, so the information given in
the family data sheet about these features can be ignored.
The PCF84C12A is a general purpose CMOS
microcontroller with 1 kbyte of program memory.
It includes 64 bytes of RAM and 13 I/O port lines.
The instruction set is based on the MAB8048 and is a
sub-set of that listed in the “PCF84CxxxA family” data
sheet.
DESCRIPTION
GENERAL DESCRIPTION
PACKAGE
PCF84C12A
Product specification
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C-bus
VERSION
SOT146-1
SOT163-1