87LPC762 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
87LPC762
NXP Semiconductors.
87LPC762 Datasheet PDF : 58 Pages
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Philips Semiconductors
Low power, low price, low pin count (20 pin)
microcontroller with 2 kbyte OTP
Preliminary data
87LPC762
SPECIAL FUNCTION REGISTERS
Name
Description
SFR
Address
MSB
Bit Functions and Addresses
LSB
Reset
Value
E7
E6
E5
E4
E3
E2
E1
E0
ACC*
Accumulator
E0h
00h
AUXR1#
Auxiliary Function
Register
A2h
KBF BOD
BOI LPEP SRST
0
–
DPS 02h1
F7
F6
F5
F4
F3
F2
F1
F0
B*
B register
F0h
00h
CMP1#
Comparator 1 control
register
ACh
–
–
CE1
CP1 CN1 OE1
CO1 CMF1 00h1
CMP2#
Comparator 2 control
register
ADh
–
–
CE2
CP2 CN2 OE2
CO2 CMF2 00h1
DIVM#
CPU clock divide-by-M
control
95h
00h
DPTR:
Data pointer (2 bytes)
DPH
Data pointer high byte
83h
00h
DPL
Data pointer low byte
82h
00h
CF
CE
CD
CC
CB
CA
C9
C8
I2CFG#* I2C configuration register C8h/RD SLAVEN MASTRQ
0
TIRUN –
–
CT1
CT0 00h1
C8h/WR SLAVEN MASTRQ CLRTI TIRUN
–
–
CT1
CT0
I2CON#* I2C control register
DF
DE
DD
DC
DB
DA
D9
D8
D8h/RD RDAT ATN DRDY ARL STR STP MASTER –
80h1
I2DAT#
I2C data register
D8h/WR CXA
D9h/RD RDAT
IDLE
0
CDR
0
CARL CSTR CSTP XSTR XSTP
0
0
0
0
0
80h
D9h/WR XDAT
x
x
x
x
x
x
x
AF
AE
AD
AC
AB
AA
A9
A8
IEN0*
Interrupt enable 0
A8h
EA
EWD EBO
ES
ET1 EX1
ET0
EX0 00h
IEN1#*
Interrupt enable 1
EF
EE
ED
EC
EB
EA
E9
E8
E8h
ETI
–
EC1
–
–
EC2
EKB
EI2 00h1
IP0*
Interrupt priority 0
BF
BE
BD
BC
BB
BA
B9
B8
B8h
–
PWD PBO
PS
PT1 PX1
PT0
PX0 00h1
IP0H#
Interrupt priority 0 high
byte
B7h
–
PWDH PBOH PSH PT1H PX1H PT0H PX0H 00h1
IP1*
Interrupt priority 1
FF
FE
FD
FC
FB
FA
F9
F8
F8h
PTI
–
PC1
–
–
PC2
PKB
PI2 00h1
2001 Oct 26
6
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