參數(shù)資料
型號： P83C654X2
廠商： NXP Semiconductors N.V.
英文描述： 80C51 8-bit microcontroller family 16 kB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)
中文描述： 80C51的8位單片機系列16kB的檢察官辦公室/光盤，256B的RAM，低電壓（2.7至5.5 V），低功耗，高速（三十三分之三十〇兆赫）
文件頁數(shù)： 52/88頁
文件大?。?/td> 497K
代理商： P83C654X2
Philips Semiconductors
Product data
P83C654X2/P87C654X2
80C51 8-bit microcontroller family
16 kB OTP/ROM,
256B RAM, low voltage (2.7 to 5.5 V), low power, high speed
(30/33 MHz)
2004 Apr 20
52
!********************************************************************************************************
! SI01 EQUATE LIST
!********************************************************************************************************
!********************************************************************************************************
! LOCATIONS OF THE SI01 SPECIAL FUNCTION REGISTERS
!********************************************************************************************************
S1CON
–0xd8
S1STA
–0xd9
S1DAT
–0xda
S1ADR
–0xdb
00D8
00D9
00DA
00DB
00A8
00B8
IEN0
IP0
–0xa8
–02b8
!********************************************************************************************************
! BIT LOCATIONS
!********************************************************************************************************
00DD
00BD
STA
SI01HP
–0xdd
–0xbd
! STA bit in S1CON
! IP0, SI01 Priority bit
!********************************************************************************************************
! IMMEDIATE DATA TO WRITE INTO REGISTER S1CON
!********************************************************************************************************
ENS1_NOTSTA_STO_NOTSI_AA_CR0
00D5
–0xd5
! Generates STOP
! (CR0 = 100kHz)
! Releases BUS and
! ACK
! Releases BUS and
! NOT ACK
! Releases BUS and
! set STA
00C5
ENS1_NOTSTA_NOTSTO_NOTSI_AA_CR0
–0xc5
00C1
ENS1_NOTSTA_NOTSTO_NOTSI_NOTAA_CR0
–0xc1
00E5
ENS1_STA_NOTSTO_NOTSI_AA_CR0
–0xe5
!********************************************************************************************************
! GENERAL IMMEDIATE DATA
!********************************************************************************************************
OWNSLA –0x31
0031
! Own SLA+General Call
! must be written into S1ADR
! EA+ES1, enable I
2
C interrupt
! must be written into IEN0
! select PAG1 as HADD
! SLA+W to be transmitted
! SLA+R to be transmitted
! Select Register Bank 3
00A0
ENSI01
–0xa0
0001
00C0
00C1
0018
PAG1
SLAW
SLAR
SELRB3
–0x01
–0xc0
–0xc1
–0x18
!********************************************************************************************************
! LOCATIONS IN DATA RAM
!********************************************************************************************************
MTD
–0x30
MRD
–0x38
SRD
–0x40
STD
–0x48
0030
0038
0040
0048
! MST/TRX/DATA base address
! MST/REC/DATA base address
! SLV/REC/DATA base address
! SLV/TRX/DATA base address
0053
BACKUP
–0x53
! Backup from NUMBYTMST
! To restore NUMBYTMST in case
! of an Arbitration Loss.
! Number of bytes to transmit
! or receive as MST.
! Contains SLA+R/W to be
! transmitted.
! High Address byte for STATE 0
! till STATE 25.
0052
NUMBYTMST
–0x52
0051
SLA
–0x51
0050
HADD
–0x50
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參數(shù)描述
P83C654X2BBD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 16 kB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)
P83C654X2FA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 16 kB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)
P83C654X2FBD/CV710 功能描述:8位微控制器 -MCU P83C654X2FBD/LQFP44/TRAYBM//CV 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
P83C660X2 制造商:未知廠家 制造商全稱:未知廠家 功能描述:80C51 8-bit microcontroller family 16KB OTP/ROM. 512B RAM low voltage (2.7 to 5.5 V). low power. high speed (30/33 MHZ). two 400KB I2C interfaces
P83C660X2BBD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family
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