P80C592FFA NXP Semiconductors, P80C592FFA Datasheet - Page 72
![](/photos/31/32/313213/sot188-2_sml.jpg)
P80C592FFA
Manufacturer Part Number
P80C592FFA
Description
Manufacturer
NXP Semiconductors
Datasheet
1.P80C592FFA.pdf
(108 pages)
Specifications of P80C592FFA
Cpu Family
80C
Device Core
80C51
Device Core Size
8b
Frequency (max)
16MHz
Interface Type
CAN/UART
Program Memory Type
ROMLess
Program Memory Size
Not Required
Total Internal Ram Size
512Byte
# I/os (max)
40
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
68
Package Type
PLCC
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P80C592FFA
Manufacturer:
PANASONIC
Quantity:
1 200
Part Number:
P80C592FFA
Manufacturer:
PHI
Quantity:
20 000
Company:
Part Number:
P80C592FFA/00
Manufacturer:
SYSTECH
Quantity:
40
Part Number:
P80C592FFA/00
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
P80C592FFA/00,512
Manufacturer:
ON
Quantity:
300
Company:
Part Number:
P80C592FFA/00,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
P80C592FFA/00,518
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
P80C592FFA/00Ј¬512
Manufacturer:
NXP
Quantity:
702
ndbook, halfpage
Philips Semiconductors
17.1
If the RST pin is connected to V
as shown in Fig.26, an automatic reset can be obtained by
switching on V
decrease of the RST pin voltage depends on the capacitor
and the internal resistor R
above the lower threshold for at minimum the oscillator
start-up time plus 2 machine cycles.
18 INSTRUCTION SET
The P8xC592 uses the powerful instruction set of the
P80C51. It consists of 49 single-byte, 45 two-byte and
17 three-byte instructions. Using a 16 MHz quartz, 64 of
the instructions are executed in 0.75 s, 45 in 1.5 s and
the multiply, divide instructions in 3 s. A summary of the
instruction set is given in Tables 84, 85, 86, 87 and 88.
1996 Jun 27
8-bit microcontroller with on-chip CAN
Power-on Reset
V DD
DD
Fig.26 Power-on-reset.
(provided its rise time is 10 ms). The
2.2 F
RST
RST
. That voltage must remain
P8xC592
DD
R RST
via a 2.2 F capacitor,
MGA171
V DD
72
18.1
Most instructions have a ‘destination/source’ field that
specifies the data type, addressing modes and operands
involved. For all these instructions, except from MOVs, the
destination operand is also a source operand
(e.g. ADD A, R7).
Five types of addressing modes are used:
The first three addressing modes are usable for
destination operands.
Register Addressing,
– R0 to R7 (4 banks)
– A,B,C (bit), AB (2 bytes), DPTR (double byte).
Direct Addressing,
– lower 128 bytes of internal MAIN RAM
– Special Function Registers (SFRs)
– 128 bits in a subset of the internal MAIN RAM
– 128 bits in a subset of the Special Function Registers
Register-Indirect Addressing,
– internal RAM (@R0, @R1, @SP PUSH/POP )
– internal AUXILIARY RAM (@R0, @R1, @DPTR)
– external Data Memory (@DPTR).
Immediate Addressing,
– Program Memory (in-code 8 bit or 16 bit constant).
Base-Register-plus Index-Register-Indirect Addressing,
– Program Memory look-up table
(including the 4 R0 to R7 register banks)
(see Fig.5)
(see Figs 6 and 7).
(@DPTR+A, @PC+A).
Addressing Modes
Product specification
P8xC592