P87C54X2BA,512 NXP Semiconductors, P87C54X2BA,512 Datasheet - Page 47
![IC 80C51 MCU 256 RAM 44PLCC](/photos/6/98/69845/568-44-plcc_sot187-2_sml.jpg)
P87C54X2BA,512
Manufacturer Part Number
P87C54X2BA,512
Description
IC 80C51 MCU 256 RAM 44PLCC
Manufacturer
NXP Semiconductors
Series
87Cr
Datasheet
1.P87C52X2BN112.pdf
(62 pages)
Specifications of P87C54X2BA,512
Core Processor
8051
Core Size
8-Bit
Speed
33MHz
Connectivity
EBI/EMI, UART/USART
Peripherals
POR
Number Of I /o
32
Program Memory Size
16KB (16K x 8)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-PLCC
Processor Series
P87C5x
Core
80C51
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
UART
Maximum Clock Frequency
33 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
935270161512
P87C54X2BA
P87C54X2BA
P87C54X2BA
P87C54X2BA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P87C54X2BA,512
Manufacturer:
NXP
Quantity:
193
Company:
Part Number:
P87C54X2BA,512
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
2003 Jan 24
80C51 8-bit microcontroller family
4K/8K/16K/32K ROM/OTP, low voltage (2.7 to 5.5 V),
low power, high speed (30/33 MHz)
/*
##
##
##
##
##
##
##########################################################
#0000
#0000
#0000
0000 /75;/8E;/01;
0003 /02;/FF;/FD;
0005 /00;
#FFFD
FFFD /02;/FD;FF;
*/”
as31 version V2.10
source file:
list file:
#
#
#
#
#
#
#
#
#
#
# ;
#
#
# AUXR
# CKCON equ 08Fh
# org 0
# LJMP_LABEL:
# org 0fffdh
# LJMP_LABEL:
idd_ljmp1.asm
idd_ljmp1.lst
Figure 35. Source code used in measuring I
equ 08Eh
MOV
LJMP
NOP
LJMP LJMP_LABEL
NOP
/ *js* /
created Fri Apr 20 15:51:40 2001
AUXR,#001h
LJMP_LABEL
47
; turn off ALE
; jump to end of address space
DD
operational
P80C3xX2; P80C5xX2;
SU01499
P87C5xX2
Product data