參數(shù)資料
型號: MC68HC705C9AFB
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 MM, QFP-44
文件頁數(shù): 117/177頁
文件大?。?/td> 1941K
代理商: MC68HC705C9AFB
Memory
Advance Information
MC68HC705C9A — Rev. 4.0
44
Memory
MOTOROLA
$0009
Unimplemented
$000A
SPI Control Register
(SPCR)
Read:
SPIE
SPE
DWOM
(C9A)
MSTR
CPOL
CPHA
SPR1
SPR0
Write:
Reset:
0
1
U
$000B
SPI Status Register
(SPSR)
Read:
SPIF
WCOL
MODF
Write:
Reset:
0
$000C
SPI Data Register
(SPDR)
Read:
SPD7
SPD6
SPD5
SPD4
SPD3
SPD2
SPD1
SPD0
Write:
Reset:
Unaffected by reset
$000D
SCI Baud Rate Register
BAUD
Read:
SCP1
SCP0
SCR2
SCR1
SCR0
Write:
Reset:
00
UU
U
$000E
SCI Control Register 1
(SCCR1)
Read:
R8
T8
M
WAKE
Write:
Reset:
U
0
UU0
0
$000F
SCI Control Register 2
(SCCR2)
Read:
TIE
TCIE
RIE
ILIE
TE
RE
RWU
SBK
Write:
Reset:
$0010
SCI Status Register
(SCSR)
Read: TDRE
TC
RDRF
IDLE
OR
NF
FE
Write:
Reset:
1
0
$0011
SCI Data Register
(SCDR)
Read:
SCD7
SDC6
SCD5
SCD4
SCD3
SCD2
SCD1
SCD0
Write:
Reset:
Unaffected by reset
Addr.
Register Name
Bit 7
6
5
4
3
2
1
Bit 0
= Unimplemented
R
= Reserved
U = Unaffected
Figure 2-4. Input/Output Registers (Sheet 2 of 4)
相關(guān)PDF資料
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MC68HC705C9AFNE 功能描述:8位微控制器 -MCU 8B MCU 352 BYTES 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
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