參數(shù)資料
型號: P89LPC907FD
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 71-331814-05S
中文描述: 8-BIT, FLASH, 7.3728 MHz, MICROCONTROLLER, PDSO8
封裝: 3.90 MM, PLASTIC, MS-012, SOT-96-1, SO-8
文件頁數(shù): 19/51頁
文件大小: 243K
代理商: P89LPC907FD
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P89LPC907 Special function registers
…continued
* indicates SFRs that are bit addressable.
Name
Description
SFR
addr.
MSB
P
P
8
9
P
R
1
IP1H
KBCON
Interrupt priority 1 high
Keypad control register
F7H
94H
-
-
PSTH
-
-
-
-
-
-
-
PCH
-
PKBIH
PATN
_SEL
-
00
[1]
00
[1]
00x00000
xxxxxx00
KBIF
KBMASK
Keypad interrupt mask
register
Keypad pattern register
86H
00
00000000
KBPATN
93H
FF
11111111
Bit address
87
-
86
85
84
83
-
82
KB2
81
-
80
KB0
P0*
Port 0
80H
CMP1
/KB6
96
-
B6
(P0M1.6) (P0M1.5) (P0M1.4)
(P0M2.6) (P0M2.5) (P0M2.4)
-
(P1M1.5)
-
(P1M2.5)
SMOD0
BOPD
VCPD
D6
D5
AC
F0
-
PT0AD.5
-
BOF
RTCS1
RTCS0
CMPREF
/KB5
95
RST
B5
CIN1A
/KB4
94
-
B4
[1]
Bit address
97
-
B7
-
-
-
-
93
-
B3
-
-
-
-
GF1
92
T0
B2
91
-
B1
-
-
-
-
90
TxD
B0
P1*
Port 1
90H
Bit address
P0M1
P0M2
P1M1
P1M2
PCON
PCONA
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
84H
85H
91H
92H
87H
B5H
(P0M1.2)
(P0M2.2)
(P1M1.2)
(P1M2.2)
GF0
-
D2
OV
-
R_WD
-
(P0M1.0) FF
(P0M2.0) 00
(P1M1.0) FF
[1]
(P1M2.0) 00
[1]
PMOD0
11111111
00000000
11111111
00000000
00000000
00000000
-
-
SMOD1
RTCPD
D7
CY
-
-
RTCF
BOI
PMOD1
SPD
D1
F1
-
R_SF
ERTC
00
00
[1]
Bit address
D4
RS1
D3
RS0
-
-
-
D0
P
-
PSW*
PT0AD
RSTSRC
RTCCON
Program status word
Port 0 digital input disable
Reset source register
Real-time clock control
D0H
F6H
DFH
D1H
00
00
00000000
xx00000x
PT0AD.4
POF
-
R_EX
RTCEN
[3]
60
[1]
[6]
011xxx00
RTCH
RTCL
SBUF
Real-time clock register high
Real-time clock register low
Serial port data buffer register
D2H
D3H
99H
00
[6]
00
[6]
xx
00000000
00000000
xxxxxxxx
Bit address
9F
SM0
9E
SM1
9D
SM2
9C
9B
TB8
9A
99
TI
98
SCON*
Serial port control
98H
00
00000000
Table 8:
Bit functions and addresses
Reset value
Hex
LSB
Binary
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P89LPC906 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
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