參數(shù)資料
型號: DS87C550-QNL
廠商: Maxim Integrated Products
文件頁數(shù): 49/49頁
文件大?。?/td> 0K
描述: IC MCU EPROM ADC/PWM HS 68-PLCC
標(biāo)準(zhǔn)包裝: 18
系列: 87C
核心處理器: 8051
芯體尺寸: 8-位
速度: 33MHz
連通性: EBI/EMI,SIO,UART/USART
外圍設(shè)備: 電源故障復(fù)位,PWM,WDT
輸入/輸出數(shù): 55
程序存儲器容量: 8KB(8K x 8)
程序存儲器類型: OTP
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 6x10b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 68-LCC(J 形引線)
包裝: 管件
DS87C550 EPROM High-Speed Microcontroller with ADC and PWM
9 of 49
SPECIAL FUNCTION REGISTER LOCATION: Table 2 continued
REGISTER
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
ADDRESS
ADCON2
OUTCF
MUX2
MUX1
MUX0
APS3
APS2
APS1
APS0
B3h
ADMSB
B4h
ADLSB
B5h
WINHI
B6h
WINLO
B7h
IP
-
PAD
PS1
PS0
PT1
PX1
PT0
PX0
B8h
SADEN0
B9h
SADEN1
BAh
T2CON
TF2
EXF2
RCLK
TCLK
EXEN2
TR2
C/ T2
RL2
BEh
T2MOD
-
T2OE
DCEN
BFh
PORT4
CMT1
CMT0
CMSR5
CMSR4
CMSR3
CMSR2
CMSR1
CMSR0
C0h
ROMSIZE
-
RMS2
RMS1
RMS0
C2h
PORT5
ADC7
ADC6
ADC5
ADC4
ADC3
ADC2
ADC1
ADC0
C4h
STATUS
PIP
HIP
LIP
-
SPTA1
SPRA1
SPTA0
SPRA0
C5h
TA
C7h
T2IR
-
CM2F
CM1F
CM0F
IE5/CF3
IE4/CF2
IE3/CF1
IE2/CF0
C8h
CMPH0
C9h
CMPH1
CAh
CMPH2
CBh
CPTH0
CCh
CPTH1
CDh
CPTH2
CEh
CPTH3
CFh
PSW
CY
AC
F0
RS1
RS0
OV
F1
P
D0h
PW0FG
D2h
PW1FG
D3h
PW2FG
D4h
PW3FG
D5h
PWMADR
ADRS
-
PWE1
PWE0
D6h
SCON1
SM0/FE_1
SM1_1
SM2_1
REN_1
TB8_1
RB8_1
TI_1
RI_1
D8h
SBUF1
D9h
PWM0
DCh
PWM1
DDh
PWM2
DEh
PWM3
DFh
ACC
E0h
PW01CS
PW0S2
PW0S1
PW0S0
PW0EN
PW1S2
PW1S1
PW1S0
PW1EN
E1h
PW23CS
PW2S2
PW2S1
PW2S0
PW2EN
PW3S2
PW3S1
PW3S0
PW3EN
E2h
PW01CON
PW0F
PW0DC
PW0OE
PW0T/C
PW1F
PW1DC
PW1OE
PW1T/C
E3h
PW23CON
PW2F
PW2DC
PW2OE
PW2T/C
PW3F
PW3DC
PW3OE
PW3T/C
E4h
RLOADL
E6h
RLOADH
E7h
EIE
ET2
ECM2
ECM1
ECM0
EX5/EC3
EX4/EC2
EX3/EX1
EX2/EC0
E8h
T2SEL
TF2S
TF2BS
-
TF2B
-
T2P1
T2P0
EAh
CTCON
CT3
CT2
CT1
CT0
EBh
TL2
ECh
TH2
EDh
SETR
TGFF1
TGFF0
CMS5
CMS4
CMS3
CMS2
CMS1
CMS0
EEh
RSTR
CMTE1
CMTE0
CMR5
CMR4
CMR3
CMR2
CMR1
CMR0
EFh
B
F0h
PORT6
STADC
-
PWMC1
PWMC0
PWMO3
PWMO2
PWMO1
PWMO0
F1h
EIP
PT2
PCM2
PCM1
PCM0
PX5/PC3
PX4/PC2
PX3/PC1
PX2/PC0
F8h
WDCON
SMOD_1
POR
EPFI
PFI
WDIF
WTRF
EWT
RWT
FFh
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