欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): MC68B912B32
廠商: Motorola, Inc.
英文描述: 2.5V 100ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference 3-SOT-23 -40 to 125
中文描述: 16位微控制器
文件頁(yè)數(shù): 38/128頁(yè)
文件大小: 748K
代理商: MC68B912B32
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)當(dāng)前第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)
MOTOROLA
38
MC68HC912B32
MC68HC912B32TS/D
This register controls the operation of the Flash EEPROM array. BOOTP cannot be changed when the
LOCK control bit in the FEELCK register is set or if ENPE in the FEECTL register is set.
BOOTP — Boot Protect
The boot block is located at $7800–$7FFF or $F800–$FFFF depending upon the mapped location of
the Flash EEPROM array and mask set ($7C00–$7FFF or $FC00–$FFFF for 1-Kbyte block).
0 = Enable erase and program of 1-Kbyte or 2-Kbyte boot block
1 = Disable erase and program of 1-Kbyte or 2-Kbyte boot block
In normal mode, writes to FEETST control bits have no effect and always read zero. The Flash
EEPROM module cannot be placed in test mode inadvertently during normal operation.
FSTE — Stress Test Enable
0 = Disables the gate/drain stress circuitry
1 = Enables the gate/drain stress circuitry
GADR — Gate/Drain Stress Test Select
0 = Selects the drain stress circuitry
1 = Selects the gate stress circuitry
HVT — Stress Test High Voltage Status
0 = High voltage not present during stress test
1 = High voltage present during stress test
FENLV — Enable Low Voltage
0 = Disables low voltage transistor in current reference circuit
1 = Enables low voltage transistor in current reference circuit
FDISVFP — Disable Status V
FP
Voltage Lock
When the V
FP
pin is below normal programming voltage the Flash module will not allow writing to the
LAT bit; the user cannot erase or program the Flash module. The FDISVFP control bit enables writing
to the LAT bit regardless of the voltage on the V
FP
pin.
0 = Enable the automatic lock mechanism if V
FP
is low
1 = Disable the automatic lock mechanism if V
FP
is low
VTCK — V
T
Check Test Enable
When VTCK is set, the Flash EEPROM module uses the V
FP
pin to control the control gate voltage; the
sense amp time-out path is disabled. This allows for indirect measurements of the bit cells program and
erase threshold. If V
FP
< V
ZBRK
(breakdown voltage) the control gate will equal the V
FP
voltage.
If V
FP
> V
ZBRK
the control gate will be regulated by the following equation:
Vcontrol gate = V
ZBRK
+
0.44
×
(V
FP
V
ZBRK
)
0 = V
T
test disable
1 = V
T
test enable
FEEMCR
— Flash EEPROM Module Configuration Register
$00F5
Bit 7
6
5
4
3
2
1
Bit 0
0
0
0
0
0
0
0
BOOTP
RESET:
0
0
0
0
0
0
0
1
FEETST
— Flash EEPROM Module Test Register
$00F6
Bit 7
6
5
4
3
2
1
Bit 0
FSTE
GADR
HVT
FENLV
FDISVFP
VTCK
STRE
MWPR
RESET:
0
0
0
0
0
0
0
0
相關(guān)PDF資料
PDF描述
MC68C912B32FU8 16-Bit Microcontroller
MC68B912B32FU8 16-Bit Microcontroller
MC68C912B32CFU8 16-Bit Microcontroller
MC68CK338 Highly Integrated, Low-Power, 32-Bit Microcontroller
MC68EC060 32-Bit Microprocessors.(32位微處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68B912B32FU8 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:16-Bit Microcontroller
MC68BOOL 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:8-BIT MICROPROCESSING UNIT (MPU)
MC68BOOP 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:8-BIT MICROPROCESSING UNIT (MPU)
MC68BOOS 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:8-BIT MICROPROCESSING UNIT (MPU)
MC68C812A4 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Technical Supplement MC68C812A4 3.3V Electrical Characteristics
主站蜘蛛池模板: 拉孜县| 安宁市| 吉水县| 华蓥市| 故城县| 石泉县| 固原市| 福清市| 喀什市| 新乡县| 东山县| 大港区| 舞阳县| 蚌埠市| 阳江市| 临城县| 磐安县| 白山市| 林周县| 南雄市| 曲周县| 陵川县| 海盐县| 边坝县| 巍山| 远安县| 手游| 炎陵县| 敦煌市| 巨野县| 肥东县| 行唐县| 陇西县| 钟祥市| 松溪县| 甘肃省| 新蔡县| 吉木乃县| 理塘县| 翼城县| 黄浦区|