P89LPC9103FTK NXP Semiconductors, P89LPC9103FTK Datasheet - Page 24

• Manufacturer Part Number: P89LPC9103FTK
• Description: MCU 8BIT 80C51 1K FLASH, HVSON-10
• Manufacturer: NXP Semiconductors

Specifications of P89LPC9103FTK

• Controller Family/series: (8051) 8052
• Core Size: 8bit
• No. Of I/o's: 8
• Program Memory Size: 1KB
• Ram Memory Size: 128Byte
• Cpu Speed: 18MHz
• Oscillator Type: Internal Only
• No. Of Timers: 4
• No. Of Pwm: RoHS Compliant

Table 9.
* indicates SFRs that are bit addressable.
Name
FMDATA
IEN0*
IEN1*
IP0*
IP0H
IP1*
IP1H
KBCON
KBMASK
KBPATN
P0*
P1*
P0M1
P0M2
P1M1
P1M2
PCON
PCONA
PCONB
P89LPC9107 special function registers
Description
Program flash data
Interrupt enable 0
Interrupt enable 1
Interrupt priority 0
Interrupt priority 0 high
Interrupt priority 1
Interrupt priority 1 high
Keypad control register
Keypad interrupt mask
register
Keypad pattern register
Port 0
Port 1
Port 0 output mode 1
Port 0 output mode 2
Port 1 output mode 1
Port 1 output mode 2
Power control register
Power control register A
reserved for Power control
register B
Bit address
Bit address
Bit address
Bit address
Bit address
SFR
addr.
E5H
A8H
E8H
B8H
B7H
F8H
F7H
94H
86H
93H
80H
90H
84H
85H
91H
92H
87H
B5H
B6H
Bit functions and addresses
SMOD1
RTCPD
PADH
…continued
MSB
EAD
PAD
EA
EF
BF
FF
87
97
-
-
-
-
-
-
-
-
-
-
-
EWDRT
PWDRT
PWDRT
SMOD0
PSTH
EST
PST
EE
BE
FE
86
96
H
-
-
-
-
-
-
-
-
-
-
CMPREF
(P0M1.5) (P0M1.4) (P0M1.3) (P0M1.2) (P0M1.1)
(P0M2.5) (P0M2.4) (P0M2.3) (P0M2.2) (P0M2.1)
/CLKIN
PBOH
BOPD
VCPD
EBO
PBO
RST
BD
ED
FD
85
95
-
-
-
-
-
-
-
-
-
ES/ESR
PS/PSR
/PSRH
CIN1A
ADPD
PSH
BOI
EC
BC
FC
84
94
-
-
-
-
-
-
-
-
-
-
CIN1B
PT1H
GF1
ET1
PT1
EB
BB
FB
83
93
-
-
-
-
-
-
-
-
-
-
KBMASK
KBPATN.
KBI2
PCH
GF0
EA
EC
BA
PC
FA
82
92
.2
2
-
-
-
-
-
-
-
-
-
KBMASK
KBPATN.
(P1M1.1) (P1M1.0) FF
(P1M2.1) (P1M2.0) 00
PMOD1
PKBIH
PT0H
PATN
_SEL
EKBI
PKBI
KBI1
RXD
SPD
ET0
PT0
E9
B9
F9
81
91
.1
1
-
PMOD0
KBIF
LSB
TXD
B8
E8
F8
80
90
-
-
-
-
-
-
-
-
-
-
-
-
Reset value
Hex
00
00
00
00
00
00
00
00
00
FF
[3]
FF
00
00
00
00
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Binary
0000 0000
0000 0000
00x0 0000
x000 0000
x000 0000
00x0 0000
00x0 0000
xxxx xx00
xxxx x00x
xxxx x11x
1111 1111
0000 0000
1111 1111
0000 0000
0000 0000
0000 0000
xxxx xxxx