xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx x x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xx xx
xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx
P89LPC9351_1 © NXP B.V. 2008. All rights reserved.
Preliminary data sheet Rev. 01 — 19 November 2008 16 of 74
NXP Semiconductors
P89LPC9351
8-bit microcontroller with 8-bit ADC
IP1H Interrupt
priority 1 high
F7H PAEEH PSTH - PCCUH PSPIH PCH PKBIH PI2CH 00
[1]
00x0 0000
KBCON Keypad control
register
94H------PATN
_SEL
KBIF 00
[1]
xxxx xx00
KBMASK Keypad
interrupt mask
register
86H 00 0000 0000
KBPATN Keypad pattern
register
93H FF 1111 1111
OCRAH Output
compare A
register high
EFH 00 0000 0000
OCRAL Output
compare A
register low
EEH 00 0000 0000
OCRBH Output
compare B
register high
FBH 00 0000 0000
OCRBL Output
compare B
register low
FAH 00 0000 0000
OCRCH Output
compare C
register high
FDH 00 0000 0000
OCRCL Output
compare C
register low
FCH 00 0000 0000
OCRDH Output
compare D
register high
FFH 00 0000 0000
OCRDL Output
compare D
register low
FEH 00 0000 0000
Table 4. Special function registers
…continued
* indicates SFRs that are bit addressable.
Name Description SFR
addr.
Bit functions and addresses Reset value
MSB LSB Hex Binary
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx x x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xx xx
xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx
P89LPC9351_1 © NXP B.V. 2008. All rights reserved.
Preliminary data sheet Rev. 01 — 19 November 2008 17 of 74
NXP Semiconductors
P89LPC9351
8-bit microcontroller with 8-bit ADC
Bit address 87 86 85 84 83 82 81 80
P0* Port 0 80H T1/KB7 CMP1
/KB6
CMPREF
/KB5
CIN1A
/KB4
CIN1B
/KB3
CIN2A
/KB2
CIN2B
/KB1
CMP2
/KB0
[1]
Bit address 97 96 95 94 93 92 91 90
P1* Port 1 90H OCC OCB
RST INT1 INT0/SDA T0/SCL RXD TXD
[1]
Bit address A7 A6 A5 A4 A3 A2 A1 A0
P2* Port 2 A0H ICA OCA SPICLK
SS MISO MOSI OCD ICB
[1]
Bit address B7 B6 B5 B4 B3 B2 B1 B0
P3*Port3B0H------XTAL1XTAL2
[1]
P0M1 Port 0 output
mode 1
84H (P0M1.7) (P0M1.6) (P0M1.5) (P0M1.4) (P0M1.3) (P0M1.2) (P0M1.1) (P0M1.0) FF
[1]
1111 1111
P0M2 Port 0 output
mode 2
85H (P0M2.7) (P0M2.6) (P0M2.5) (P0M2.4) (P0M2.3) (P0M2.2) (P0M2.1) (P0M2.0) 00
[1]
0000 0000
P1M1 Port 1 output
mode 1
91H (P1M1.7) (P1M1.6) - (P1M1.4) (P1M1.3) (P1M1.2) (P1M1.1) (P1M1.0) D3
[1]
11x1 xx11
P1M2 Port 1 output
mode 2
92H (P1M2.7) (P1M2.6) - (P1M2.4) (P1M2.3) (P1M2.2) (P1M2.1) (P1M2.0) 00
[1]
00x0 xx00
P2M1 Port 2 output
mode 1
A4H (P2M1.7) (P2M1.6) (P2M1.5) (P2M1.4) (P2M1.3) (P2M1.2) (P2M1.1) (P2M1.0) FF
[1]
1111 1111
P2M2 Port 2 output
mode 2
A5H (P2M2.7) (P2M2.6) (P2M2.5) (P2M2.4) (P2M2.3) (P2M2.2) (P2M2.1) (P2M2.0) 00
[1]
0000 0000
P3M1 Port 3 output
mode 1
B1H------(P3M1.1) (P3M1.0) 03
[1]
xxxx xx11
P3M2 Port 3 output
mode 2
B2H------(P3M2.1) (P3M2.0) 00
[1]
xxxx xx00
PCON Power control
register
87H SMOD1 SMOD0 - BOI GF1 GF0 PMOD1 PMOD0 00 0000 0000
PCONA Power control
register A
B5H RTCPD DEEPD VCPD ADPD I2PD SPPD SPD CCUPD 00
[1]
0000 0000
Bit address D7 D6 D5 D4 D3 D2 D1 D0
PSW* Programstatus
word
D0H CY AC F0 RS1 RS0 OV F1 P 00 0000 0000
Table 4. Special function registers
…continued
* indicates SFRs that are bit addressable.
Name Description SFR
addr.
Bit functions and addresses Reset value
MSB LSB Hex Binary
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx x x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xx xx
xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx
P89LPC9351_1 © NXP B.V. 2008. All rights reserved.
Preliminary data sheet Rev. 01 — 19 November 2008 18 of 74
NXP Semiconductors
P89LPC9351
8-bit microcontroller with 8-bit ADC
PT0AD Port 0 digital
input disable
F6H - - PT0AD.5 PT0AD.4 PT0AD.3 PT0AD.2 PT0AD.1 - 00 xx00 000x
RSTSRC Reset source
register
DFH - BOIF BOF POF R_BK R_WD R_SF R_EX
[3]
RTCCON RTC control D1H RTCF RTCS1 RTCS0 - - - ERTC RTCEN 60
[1][6]
011x xx00
RTCH RTC register
high
D2H 00
[6]
0000 0000
RTCL RTC register
low
D3H 00
[6]
0000 0000
SADDR Serial port
address
register
A9H 00 0000 0000
SADEN Serial port
address enable
B9H 00 0000 0000
SBUF Serial Port
data buffer
register
99H xx xxxx xxxx
Bit address 9F 9E 9D 9C 9B 9A 99 98
SCON* Serial port
control
98H SM0/FE SM1 SM2 REN TB8 RB8 TI RI 00 0000 0000
SSTAT Serial port
extended
status register
BAH DBMOD INTLO CIDIS DBISEL FE BR OE STINT 00 0000 0000
SP Stack pointer 81H 07 0000 0111
SPCTL SPI control
register
E2H SSIG SPEN DORD MSTR CPOL CPHA SPR1 SPR0 04 0000 0100
SPSTAT SPI status
register
E1H SPIF WCOL ------0000xx xxxx
SPDAT SPI data
register
E3H 00 0000 0000
TAMOD Timer 0 and 1
auxiliary mode
8FH - - - T1M2 - - - T0M2 00 xxx0 xxx0
Table 4. Special function registers
…continued
* indicates SFRs that are bit addressable.
Name Description SFR
addr.
Bit functions and addresses Reset value
MSB LSB Hex Binary

P89LPC9351FDH,518

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
Microcontrollers - MCU 8-bit Microcontrollers - MCU Enhanced LPC935
Lifecycle:
New from this manufacturer.
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