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参数资料
| 型号： | ST6246BB6/XXX |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP56 |
| 封装： | 0.600 INCH, PLASTIC, SDIP-56 |
| 文件页数： | 44/73页 |
| 文件大小： | 1806K |
| 代理商： | ST6246BB6/XXX |
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ST62T46B/E46B
LCD CONTROLLER-DRIVER (Continued)
Figure 28. Typical Network to connect to VLCD
pins if VLCD ≤ 4.5V
Typical External resistances values are in the
range of 100 K
to 150 K. External capacitances
in the range of 10 to 47 nF can be added to VLCD
2/3 and VLCD 1/3 pins and to VLCD if the VLCD con-
nection is highly impedant.
4.5.3 LCD RAM
LCD RAM is organised as a LCD panel with a ma-
trix architecture. Each bit of its content is logically
mapped to a physical element of the display panel
addressed by a couple (Segment;Common). If a
bit is set, the relevant element of the LCD matrix is
turned-on. On the contrary, an element remains
turned-off as long the associated bit within the
LCD RAM is kept cleared.
After a reset, the LCD RAM is not initialised and
contain arbitrary information.
If the choosen multiplexing ratio does not use
some common plates, corresponding RAM ad-
dresses are free for general purpose data storage.
Figure 29. Addressing Map of the LCD RAM
VLCD
R
VLCD1/3
VSS
VLCD2/3
C
R: 100k
R
C
C: 47nF
VR01840
RAM Address
MSB
LSB
E0
E1
E2
E3
E4
E5
S8
S16
S24
S32
S40
S48
S7
S15
S23
S31
S39
S47
S6
S14
S22
S30
S38
S46
S5
S13
S21
S29
S37
S45
S4
S12
S20
S28
S36
S44
NA
S11
S19
S27
S35
S43
NA
S10
S18
S26
S34
S42
NA
S9
S17
S25
S33
S41
COM1
E6
E7
E8
E9
EA
EB
S8
S16
S24
S32
S40
S48
S7
S15
S23
S31
S39
S47
S6
S14
S22
S30
S38
S46
S5
S13
S21
S29
S37
S45
S4
S12
S20
S28
S36
S44
NA
S11
S19
S27
S35
S43
NA
S10
S18
S26
S34
S42
NA
S9
S17
S25
S33
S41
COM2
EC
ED
EE
EF
F0
F1
S8
S16
S24
S32
S40
S48
S7
S15
S23
S31
S39
S47
S6
S14
S22
S30
S38
S46
S5
S13
S21
S29
S37
S45
S4
S12
S20
S28
S36
S44
NA
S11
S19
S27
S35
S43
NA
S10
S18
S26
S34
S42
NA
S9
S17
S25
S33
S41
COM3
F2
F3
F4
F5
F6
F7
S8
S16
S24
S32
S40
S48
S7
S15
S23
S31
S39
S47
S6
S14
S22
S30
S38
S46
S5
S13
S21
S29
S37
S45
S4
S12
S20
S28
S36
S44
NA
S11
S19
S27
S35
S43
NA
S10
S18
S26
S34
S42
NA
S9
S17
S25
S33
S41
COM4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ST6246B-EMU2 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:REAL TIME EMULATION DEVELOPMENT TOOLS FOR ST6 MCU FAMILY |
| ST6246-P/QFP | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:REAL TIME EMULATION DEVELOPMENT TOOLS FOR ST6 MCU FAMILY |
| ST6-24B20 | 功能描述:电源变压器 SPLIT BOBBIN HORZ MOUNT XFMR RoHS:否 制造商:Triad Magnetics 功率额定值:12 VA 初级电压额定值:115 V / 230 V 次级电压额定值:12 V / 24 V 安装风格:SMD/SMT 一次绕组:Dual Primary Winding 二次绕组:Dual Secondary Winding 长度:2.5 in 宽度:2 in 高度:1.062 in |
| ST624OB-EMU2 | 制造商:STMicroelectronics 功能描述:ST62 EMULATOR |
| ST624X | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8/16-Bit Micros |
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