參數(shù)資料
型號(hào)： P89LPC938FA
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 10-bit A/D converter
中文描述： 8-BIT, FLASH, 18 MHz, MICROCONTROLLER, PQCC28
封裝： PLASTIC, MS-018, SOT-261-2, LCC-28
文件頁數(shù)： 13/68頁
文件大?。?/td> 318K
代理商： P89LPC938FA
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P89LPC938 Special function registers
…continued
* indicates SFRs that are bit addressable.
Name
Description
SFR
addr.
MSB
9
P
R
1
P
P
8
DPTR
DPH
DPL
FMADRH
FMADRL
FMCON
Data pointer (2 bytes)
Data pointer high
Data pointer low
Program Flash address high
Program Flash address low
Program Flash control (Read)
Program Flash control (Write)
83H
82H
E7H
E6H
E4H
E4H
00
00
00
00
70
00000000
00000000
00000000
00000000
01110000
BUSY
FMCMD.
7
-
-
-
HVA
FMCMD.
3
HVE
FMCMD.
2
SV
OI
FMCMD.
6
FMCMD.
5
FMCMD.
4
FMCMD.
1
FMCMD.
0
FMDATA
I2ADR
Program Flash data
I
2
C slave address register
E5H
DBH
00
00
00000000
00000000
I2ADR.6
DF
-
I2ADR.5
DE
I2EN
I2ADR.4
DD
STA
I2ADR.3
DC
STO
I2ADR.2
DB
SI
I2ADR.1
DA
AA
I2ADR.0
D9
-
GC
D8
Bit address
I2CON*
I2DAT
I2SCLH
I
2
C control register
I
2
C data register
Serial clock generator/SCL
duty cycle register high
Serial clock generator/SCL
duty cycle register low
I
2
C status register
Input capture A register high
Input capture A register low
Input capture B register high
Input capture B register low
D8H
DAH
DDH
CRSEL
00
x00000x0
00
00000000
I2SCLL
DCH
00
00000000
I2STAT
ICRAH
ICRAL
ICRBH
ICRBL
D9H
ABH
AAH
AFH
AEH
STA.4
STA.3
STA.2
STA.1
STA.0
0
0
0
F8
00
00
00
00
11111000
00000000
00000000
00000000
00000000
Bit address
AF
EA
EF
EIEE
-
BF
-
AE
AD
EBO
ED
-
-
BD
PBO
AC
AB
ET1
EB
ESPI
-
BB
PT1
AA
EX1
EA
EC
-
BA
PX1
A9
ET0
E9
EKBI
EADC
B9
PT0
A8
EX0
E8
EI2C
-
B8
PX0
IEN0*
Interrupt enable 0
A8H
EWDRT
EE
EST
-
BE
PWDRT
ES/ESR
EC
ECCU
-
BC
PS/PSR
00
00000000
Bit address
IEN1*
IEN2
Interrupt enable 1
Interrupt enable 2
E8H
D5H
00
[2]
00
[2]
00x00000
00x00000
Bit address
IP0*
Interrupt priority 0
B8H
00
[2]
x0000000
Table 4:
Bit functions and addresses
Reset value
Hex
LSB
Binary
相關(guān)PDF資料
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P89LV51RB2BBC 8-bit 80C51 3 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89LV51RB2 8-bit 80C51 3 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC938FA,129 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P89LPC938FA129 制造商:NXP Semiconductors 功能描述:P89LPC938FA/PLCC28/TUBESM//
P89LPC938FDH 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH TSSOP28 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH, TSSOP28 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH, TSSOP28, Controller Family/Series:(8051) 8052, Core Siz
P89LPC938FDH,529 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P89LPC938FDH529 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ TSSOP-28
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