參數(shù)資料
型號(hào): ADUC834BCPZ-REEL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 8/80頁(yè)
文件大?。?/td> 0K
描述: IC MCU 62K FLASH ADC/DAC 56LFCSP
標(biāo)準(zhǔn)包裝: 2,500
系列: MicroConverter® ADuC8xx
核心處理器: 8052
芯體尺寸: 8-位
速度: 12.58MHz
連通性: EBI/EMI,I²C,SPI,UART/USART
外圍設(shè)備: POR,PSM,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 34
程序存儲(chǔ)器容量: 62KB(62K x 8)
程序存儲(chǔ)器類型: 閃存
EEPROM 大?。?/td> 4K x 8
RAM 容量: 2.25K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.25 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 3x16b,4x24b; D/A 1x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 56-VFQFN 裸露焊盤,CSP
包裝: 帶卷 (TR)
REV. A
–16–
ADuC834
COMPLETE SFR MAP
Figure 6 shows a full SFR memory map and the SFR contents
after RESET. NOT USED indicates unoccupied SFR loca-
tions. Unoccupied locations in the SFR address space are not
SPICON
F8H
04H
RESERVED RESERVED
RESERVED
NOT USED
RESERVED
RESERVED RESERVED
RESERVED
RESERVED RESERVED
RESERVED
NOT USED
RESERVED
RESERVED RESERVED
RESERVED
DACL
FBH
00H
DACH
FCH
00H
DACCON
FDH
00H
B
F0H
00H
I2CCON
E8H
00H
ACC
E0H
00H
ADCSTAT
D8H
00H
PSW
D0H
00H
T2CON
00H
WDCON
C0H
10H
IP
B8H
00H
P3
B0H
FFH
IE
A8H
00H
P2
A0H
FFH
SCON
98H
00H
P1
90H
FFH
TCON
88H
00H
P0
80H
FFH
E9H
55H
OF0L
E1H
00H
ADC0L
D9H
00H
ADCMODE
D1H
00H
ECON
B9H
00H
IEIP2
A9H
A0H
TIMECON
A1H
00H
SBUF
99H
00H
TMOD
89H
00H
SP
81H
07H
EAH
55H
OF0M
E2H
00H
ADC0M
DAH
00H
ADC0CON
D2H
07H
RCAP2L
CAH
00H
CHIPID
C2H
2 H
HTHSEC
A2H
00H
TL0
8AH
00H
DPL
82H
00H
EBH
53H
OF0H
E3H
80H
ADC0H
DBH
00H
ADC1CON
D3H
00H
RCAP2H
CBH
00H
SEC
A3H
00H
TL1
8BH
00H
DPH
83H
00H
RESERVED
GN1L
ECH
9AH
OF1L
E4H
00H
ADC1L
DCH
00H
SF
D4H
45H
TL2
CCH
00H
EDATA1
BCH
00H
MIN
A4H
00H
TH0
8CH
00H
DPP
84H
00H
RESERVED
GN1H
EDH
59H
OF1H
E5H
80H
ADC1H
DDH
00H
ICON
D5H
00H
TH2
CDH
00H
EDATA2
BDH
00H
HOUR
A5H
00H
TH1
8DH
00H
RESERVED
EADRL
C6H
00H
EDATA3
BEH
00H
INTVAL
A6H
00H
SPIDAT
F7H
00H
PSMCON
DFH
DEH
PLLCON
D7H
03H
EDATA4
BFH
00H
PCON
87H
00H
GN0L
GN0M
GN0H
C8H
PWMCON
CFG834
DPCON
SPH
PWM0L
PWM0H
PWM1L
PWM1H
B1H
00H
B4H
00H
B3H
00H
B2H
00H
B7H
00H
AFH
00H
AEH
00H
A7H
00H
EADRH
C7H
00H
T3CON
9EH
00H
RESERVED
T3FD
9DH
00H
RESERVED
RESERVED RESERVED
22
2
11
1
ISPI
FFH
0
WCOL
FEH
0
SPE
FDH
0
SPIM
FCH
0
CPOL
FBH
0
CPHA
FAH
SPR1
F9H
0
SPR0
F8H
0
BITS
F7H
0
F6H
0
F5H
0
F4H
0 F3H
0
F2H
F1H
0 F0H
0
BITS
MDO
EFH
0
EEH
0
EDH
0
ECH
0
I2CM
EBH
0 EAH
E9H
0 E8H
0
BITS
E7H
0
E6H
0
E5H
0
E4H
0 E3H
0
E2H
E1H
0 E0H
0
BITS
RDY0
DFH
0
RDY1
DEH
0
CAL
DDH
0
NOXREF
DCH
0
ERR0
DBH
0
ERR1
DAH
D9H
0 D8H
0
BITS
CY
D7H
0
AC
D6H
0
F0
D5H
0
RSI
D4H
0
RS0
D3H
0
OV
D2H
FI
D1H
0
P
D0H
0
BITS
TF2
CFH
0
EXF2
CEH
0
RCLK
CDH
0
TCLK
CCH
0
EXEN2
CBH
0
TR2
CAH
CNT2
C9H
0
CAP2
C8H
0
BITS
PRE2
C7H
0
PRE1
C6H
0
PRE0
C5H
0
C4H
1
WDIR
C3H
0
WDS
C2H
WDE
C1H
0
WDWR
C0H
0
BITS
BFH
0
PADC
BEH
0
PT2
BDH
0
PS
BCH
0
PT1
BBH
0
PX1
BAH
PT0
B9H
0
PX0
B8H
0
BITS
RD
B7H
1
WR
B6H
1
T1
B5H
1
T0
B4H
1
INT1
B3H
1
INT0
B2H
TXD
B1H
1
RXD
B0H
1
BITS
EA
AFH
EADC
AEH
ET2
ADH
ES
ACH
0
ET1
ABH
0
EX1
AAH
ET0
A9H
0
EX0
A8H
0
BITS
A7H
A6H
A5H
1
A4H
1 A3H
1 A2H
A1H
1 A0H
1
BITS
SM0
9FH
0
SM1
9EH
0
SM2
9DH
0
REN
9CH
0
TB8
9BH
0
RB8
9AH
T1
99H
0
R1
98H
0
BITS
97H
1
96H
1
95H
1
94H
1 93H
1
92H
T2EX
91H
1
T2
90H
1
BITS
TF1
8FH
0
TR1
8EH
0
TF0
8DH
0
TR0
8CH
0
IE1
8BH
0
IT1
8AH
IE0
89H
0
IT0
88H
0
BITS
87H
1
86H
1
85H
1
84H
1 83H
1
82H
81H
1 80H
1
BITS
1
0
1
0
1
0
PRE3
00
0
11
MDE
MCO
MDI
I2CRS
I2CTX
I2CI
1CALIBRATION COEFFICIENTS ARE PRECONFIGURED AT POWER-UP TO FACTORY CALIBRATED VALUES.
IE0
89H
0
IT0
88H
0
TCON
88H
00H
BIT MNEMONIC
BIT BIT ADDRESS
MNEMONIC
RESET DEFAULT VALUE
SFR ADDRESS
THESE BITS ARE CONTAINED IN THIS BYTE.
RESET DEFAULT
BIT VALUE
SFR MAP KEY:
SFR NOTE:
SFRs WHOSE ADDRESSES END IN 0H OR 8H ARE BIT-ADDRESSABLE.
2THESE SFRS MAINTAIN THEIR PRERESET VALUES AFTER A RESET IF TIMECON.0 = 1.
NOTES
Figure 6. Special Function Register Locations and Their Reset Default Values
implemented; i.e., no register exists at this location. If an unoccu-
pied location is read, an unspecified value is returned. SFR locations
that are reserved for future use are shaded (RESERVED) and
should not be accessed by user software.
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