参数资料
型号: P89LPC9341FDH,512
厂商: NXP Semiconductors
文件页数: 8/94页
文件大小: 0K
描述: IC 80C51 MCU FLASH 8K 28-TSSOP
标准包装: 51
系列: LPC900
核心处理器: 8051
芯体尺寸: 8-位
速度: 18MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 26
程序存储器容量: 8KB(8K x 8)
程序存储器类型: 闪存
RAM 容量: 256 x 8
电压 - 电源 (Vcc/Vdd): 2.4 V ~ 3.6 V
数据转换器: A/D 8x8b; D/A 2x8b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 28-TSSOP(0.173",4.40mm 宽)
包装: 管件
配用: 568-1758-ND - BOARD EVAL FOR LPC93X MCU FAMILY
其它名称: 935288632512
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P8
9LPC
9331_
9341
_935
1_93
61
Al
li
n
for
m
at
ion
pr
ovi
ded
in
this
do
cum
ent
i
s
sub
jec
tto
leg
a
ld
is
c
la
im
er
s.
NXP
B.V
.
2012.
Al
lr
ig
h
ts
res
er
v
ed.
Produ
ct
d
at
a
sheet
Rev
.5.1
20
Au
gu
st
2012
16
o
f94
N
X
P
Semi
conductor
s
P89LPC9331/9341/9351/9361
8-
bit
microc
ont
roller
with
a
cce
lerat
e
d
tw
o-
cloc
k
80C5
1
core
IEN1*
Interrupt
enable 1
E8H
EAD
EST
-
ESPI
EC
EKBI
EI2C
00[1]
00x0 0000
Bit address
BF
BE
BD
BC
BB
BA
B9
B8
IP0*
Interrupt
priority 0
B8H
-
PWDRT
PBO
PS/PSR
PT1
PX1
PT0
PX0
00[1]
x000 0000
IP0H
Interrupt
priority 0 high
B7H
-
PWDRTH
PBOH
PSH/
PSRH
PT1H
PX1H
PT0H
PX0H
00[1]
x000 0000
Bit address
FF
FE
FD
FC
FB
FA
F9
F8
IP1*
Interrupt
priority 1
F8H
PAD
PST
-
PSPI
PC
PKBI
PI2C
00[1]
00x0 0000
IP1H
Interrupt
priority 1 high
F7H
PADH
PSTH
-
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
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
Bit address
97
96
95
94
93
92
91
90
P1*
Port 1
90H
-
RST
INT1
INT0/SDA
T0/SCL
RXD
TXD
Bit address
A7
A6
A5
A4
A3
A2
A1
A0
P2*
Port 2
A0H
-
SPICLK
SS
MISO
MOSI
-
Bit address
B7
B6
B5
B4
B3
B2
B1
B0
P3*
Port 3
B0H
--
----
XTAL1
XTAL2
P0M1
Port 0 output
mode 1
84H
(P0M1.7)
(P0M1.6)
(P0M1.5)
(P0M1.4)
(P0M1.3)
(P0M1.2)
(P0M1.1)
(P0M1.0)
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
Table 4.
Special function registers - P89LPC9331/9341 …continued
* indicates SFRs that are bit addressable.
Name
Description
SFR
addr.
Bit functions and addresses
Reset value
MSB
LSB
Hex
Binary
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