P89V51RD2FA NXP Semiconductors, P89V51RD2FA Datasheet - Page 52
P89V51RD2FA
Manufacturer Part Number
P89V51RD2FA
Description
MCU 8-Bit 89V 80C51 CISC 64KB Flash 5V 44-Pin PLCC Tube
Manufacturer
NXP Semiconductors
Datasheet
1.P89V51RD2FA.pdf
(80 pages)
Specifications of P89V51RD2FA
Program Memory Size
64 KB
Package
44PLCC
Device Core
80C51
Family Name
89V
Maximum Speed
40 MHz
Operating Supply Voltage
5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
32
Interface Type
SPI/UART
Number Of Timers
3
Ram Size
1 KB
Program Memory Type
Flash
Operating Temperature
-40 to 85 °C
Controller Family/series
80C51
No. Of I/o's
32
Ram Memory Size
1KB
Cpu Speed
40MHz
No. Of Timers
4
No. Of Pwm Channels
5
Digital Ic Case Style
LCC
Core Size
8 Bit
Embedded Interface Type
UART
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P89V51RD2FA
Manufacturer:
BI
Quantity:
230
Part Number:
P89V51RD2FA
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
P89V51RD2FA,512
Manufacturer:
Freescale
Quantity:
312
Company:
Part Number:
P89V51RD2FA,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
P89V51RB2_RC2_RD2_5
Product data sheet
Fig 24. PCA compare mode
CCAPnL
write to
0
CCAPnH
write to
6.9.3 High-speed output mode
1
reset
In this mode
toggle each time a match occurs between the PCA counter and the module’s capture
registers. To activate this mode the TOG, MAT, and ECOM bits in the module’s CCAPMn
SFR must be set.
enable
16-BIT COMPARATOR
CCAPnH
PCA timer/counter
CH
CF
-
(Figure
ECOMn
CCAPnL
CR
CL
25) the CEX output (on port 1) associated with the PCA module will
Rev. 05 — 12 November 2009
CAPPn
0
-
match
CAPNn
CCF4
0
(to CCFn)
MATn
CCF3
P89V51RB2/RC2/RD2
1
8-bit microcontrollers with 80C51 core
TOGn
CCF2
0
PWMn
CCF1
0
ECCFn
CCF0
© NXP B.V. 2009. All rights reserved.
CCAPMn, n = 0 to 4
(DAH to DEH)
CCON
(D8H)
PCA
interrupt
002aaa539
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