参数资料
型号: P89LPC938FHN,151
厂商: NXP Semiconductors
文件页数: 8/68页
文件大小: 0K
描述: IC 80C51 MCU FLASH 8K 28-HVQFN
产品培训模块: Migrating from 8/16-Bit MCUs to 32-Bit ARMs
标准包装: 490
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,LED,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
EEPROM 大小: 512 x 8
RAM 容量: 768 x 8
电压 - 电源 (Vcc/Vdd): 2.4 V ~ 3.6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 28-VQFN 裸露焊盘
包装: 托盘
配用: 622-1014-ND - BOARD FOR LPC9XX TSSOP
622-1011-ND - BOARD FOR LPC938 TSSOP
622-1008-ND - BOARD FOR LPC9103 10-HVSON
622-1006-ND - SOCKET ADAPTER BOARD
568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART
568-3510-ND - DEMO BOARD SPI/I2C TO UART
568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
568-1758-ND - BOARD EVAL FOR LPC93X MCU FAMILY
其它名称: 568-3226
935278544151
P89LPC938FHN-S
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9397
750
14051
K
oninklijk
e
Philips
Electronics
N.V
.2005.
All
r
ights
reser
v
ed.
Pr
oduct
data
sheet
Re
v
.01
25
Februar
y
2005
16
of
68
Philips
Semiconductor
s
P89LPC938
8-bit
micr
ocontr
oller
with
10-bit
A/D
con
ver
ter
SP
Stack pointer
81H
07
00000111
SPCTL
SPI control register
E2H
SSIG
SPEN
DORD
MSTR
CPOL
CPHA
SPR1
SPR0
04
00000100
SPSTAT
SPI status register
E1H
SPIF
WCOL
-
00
00xxxxxx
SPDAT
SPI data register
E3H
00
00000000
TAMOD
Timer 0 and 1 auxiliary mode
8FH
-
T1M2
-
T0M2
00
xxx0xxx0
Bit address
8F
8E
8D
8C
8B
8A
89
88
TCON*
Timer 0 and 1 control
88H
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
00
00000000
TCR20*
CCU control register 0
C8H
PLEEN
HLTRN
HLTEN
ALTCD
ALTAB
TDIR2
TMOD21 TMOD20 00
00000000
TCR21
CCU control register 1
F9H
TCOU2
-
PLLDV.3
PLLDV.2
PLLDV.1
PLLDV.0 00
0xxx0000
TH0
Timer 0 high
8CH
00
00000000
TH1
Timer 1 high
8DH
00
00000000
TH2
CCU timer high
CDH
00
00000000
TICR2
CCU interrupt control register
C9H
TOIE2
TOCIE2D TOCIE2C TOCIE2B TOCIE2A
-
TICIE2B
TICIE2A 00
00000x00
TIFR2
CCU interrupt ag register
E9H
TOIF2
TOCF2D
TOCF2C
TOCF2B
TOCF2A
-
TICF2B
TICF2A
00
00000x00
TISE2
CCU interrupt status encode
register
DEH
-
ENCINT.
2
ENCINT.
1
ENCINT.
0
00
xxxxx000
TL0
Timer 0 low
8AH
00
00000000
TL1
Timer 1 low
8BH
00
00000000
TL2
CCU timer low
CCH
00
00000000
TMOD
Timer 0 and 1 mode
89H
T1GATE
T1C/T
T1M1
T1M0
T0GATE
T0C/T
T0M1
T0M0
00
00000000
TOR2H
CCU reload register high
CFH
00
00000000
TOR2L
CCU reload register low
CEH
00
00000000
TPCR2H
Prescaler control register high
CBH
-
TPCR2H.
1
TPCR2H.
0
00
xxxxxx00
TPCR2L
Prescaler control register low
CAH
TPCR2L.
7
TPCR2L.
6
TPCR2L.
5
TPCR2L.
4
TPCR2L.
3
TPCR2L.
2
TPCR2L.
1
TPCR2L.
0
00
00000000
TRIM
Internal oscillator trim register
96H
RCCLK
ENCLK
TRIM.5
TRIM.4
TRIM.3
TRIM.2
TRIM.1
TRIM.0
WDCON
Watchdog control register
A7H
PRE2
PRE1
PRE0
-
WDRUN
WDTOF
WDCLK
Table 4:
P89LPC938 Special function registers …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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