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MIC10937
EEWorld咨询电话：82357002，82350740－8068 邮件咨询：datasheet@eeworld.com.cn 器件描述：V. F. Alphanumeric Display Controller 器件厂商：MICREL [Micrel Semiconductor] 厂商主页：http://www.micrel.com/ 文件大小：365.43KB 文件页数：8 PDF阅读：MIC10937.pdf (点击阅读器件资料) 摘要： October 1998 1 MIC10937/10957 MIC10937/10957 Micrel MIC10937 V. F. Alphanumeric Display Controller Ordering Information Part Number Drive Temp. Range Package MIC10937J-40 40V 0 C to +70 C 44-pin PLCC MIC10937P-40/ MIC10937P-50 ? 50V 0 C to +70 C 40-pin P-DIP MIC10937PE-40/ MIC10937PE-50 ? 50V –40 C to +85 C 40-pin P-DIP ? Dual-marked devices replace both 40V and 50V versions General Description The MIC10937 Alphanumeric Display Controllers is a MOS/ LSI general purpose display controllers designed to interface to segmented displays (vacuum fluorescent or LED). The MIC10937 will drive displays with up to 16 characters with 14 or 16 segments. Segment decoding within each device provides for the ASCII character set (upper case only). No external driver circuitry is required for displays that oper- ate on 20mA of drive current up to 50V. A 16 · 64-bit segment decoder provides internal ASCII character set decoding for the display. Micrel has received the rights from Rockwell International to manufacture and market this product and reproduce the specifications, including references to Rockwell. Block Diagram Features ? 16-character display with decimal point and comma tail ? 14 or 16-segment drivers ? Up to 66kHz data rate ? Direct digit drive and 20mA at 50V ? Supports vacuum fluorescent or LED displays ? 64 · 16-bit PLA provides segment decoding for ASCII character set (all caps only) ? Serial data input for 8-bit display and control data words ? 40-pin DIP or 44-pin PLCC TIMING AND CONTROL 6 · 16 DISPLAY DATA BUFFER 2 · 16 DECIMAL POINT COMMA TAIL BUFFER 64 · 16 PLA DATA SCLK POR VSS VDD A SEGMENT DECODER SEGMENT DRIVERS (ANODE) SGA SGB SGC SGD SGE SGF SGG SGH SGI SGJ SGK SGL SGM SGN SGO SGP PNT TAIL DIGIT DRIVERS (GRID) AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 相关器件：MIC10937P-40/ MIC10937PE-40/ MIC10937J-40

MIC10937

EEWorld咨询电话：82357002，82350740－8068 邮件咨询：datasheet@eeworld.com.cn

器件描述：V. F. Alphanumeric Display Controller
器件厂商：MICREL [Micrel Semiconductor]
厂商主页：http://www.micrel.com/
文件大小：365.43KB
文件页数：8
PDF阅读：MIC10937.pdf (点击阅读器件资料)

摘要：
October 1998 1 MIC10937/10957
MIC10937/10957 Micrel
MIC10937
V. F. Alphanumeric Display Controller
Ordering Information
Part Number Drive Temp. Range Package
MIC10937J-40 40V 0 C to +70 C 44-pin PLCC
MIC10937P-40/
MIC10937P-50
?
50V 0 C to +70 C 40-pin P-DIP
MIC10937PE-40/
MIC10937PE-50
?
50V –40 C to +85 C 40-pin P-DIP
?
Dual-marked devices replace both 40V and 50V versions
General Description
The MIC10937 Alphanumeric Display Controllers is a MOS/
LSI general purpose display controllers designed to interface
to segmented displays (vacuum fluorescent or LED).
The MIC10937 will drive displays with up to 16 characters
with 14 or 16 segments. Segment decoding within each
device provides for the ASCII character set (upper case only).
No external driver circuitry is required for displays that oper-
ate on 20mA of drive current up to 50V. A 16 · 64-bit segment
decoder provides internal ASCII character set decoding for
the display.
Micrel has received the rights from Rockwell International to
manufacture and market this product and reproduce the
specifications, including references to Rockwell.
Block Diagram
Features
? 16-character display with decimal point and comma tail
? 14 or 16-segment drivers
? Up to 66kHz data rate
? Direct digit drive and 20mA at 50V
? Supports vacuum fluorescent or LED displays
? 64 · 16-bit PLA provides segment decoding for ASCII
character set (all caps only)
? Serial data input for 8-bit display and control data words
? 40-pin DIP or 44-pin PLCC
TIMING
AND
CONTROL
6 · 16
DISPLAY
DATA
BUFFER
2 · 16
DECIMAL POINT
COMMA TAIL
BUFFER
64 · 16 PLA
DATA
SCLK
POR
VSS
VDD
A
SEGMENT
DECODER
SEGMENT
DRIVERS
(ANODE)
SGA
SGB
SGC
SGD
SGE
SGF
SGG
SGH
SGI
SGJ
SGK
SGL
SGM
SGN
SGO
SGP
PNT
TAIL
DIGIT DRIVERS
(GRID)
AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9
AD10 AD11 AD12 AD13 AD14 AD15 AD16

相关器件：MIC10937P-40/ MIC10937PE-40/ MIC10937J-40

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