參數(shù)資料
型號(hào): M30218MC-XXXXFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 111/161頁
文件大?。?/td> 2043K
代理商: M30218MC-XXXXFP
53
Under
development
Tentative Specifications REV.A
Specifications in this manual are tentative and subject to change.
Mitsubishi microcomputers
M30218 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
FLD controller
FLD Controller
The M30218 group has fluorescent display (FLD) drive and control circuits.
Table KA-0 shows the FLD controller specifications.
Specification
52 pins ( 20 pins can switch general purpose port)
4 pins ( 4 pins can switch general purpose port)
(A driver must be installed externally)
Used FLD output
28 segment X 28 digit (segment number + digit number
≤ 56)
Used digit output
40 segment X 16 digit (segment number
≤ 40, digit number ≤ 16)
Connected to M35501
56 segment X (connect number of M35501) digit
(segment number
≤ 56, digit number ≤ number of M35501 X 16)
Used P44 to P47 expansion
52 segment X 16 digit (segment number
≤ 52, digit number ≤ 16)
3.2
s to 819.2 s (count source XIN/32,10MHz)
12.8
s to 3276.8 s (count source XIN/128,10MHz)
3.2
s to 819.2 s (count source XIN/32,10MHz)
12.8
s to 3276.8 s (count source XIN/128,10MHz)
Digit interrupt
FLD blanking interrupt
Key-scan used digit
Key-scan used segment
Digit pulse output function
This function automatically outputs digit pulse.
M35501 connect function
The number of digits can be increased easily by using the output of
DIMOUT(P97) as CLK for the M35501.
Toff section generate / not generate function
This function does not generate Toff1 section when the connected outputs
are the same.
Gradation display function
This function allows each segment to be set for dark or bright display.
P44 to P47 expansion function
This function provides 16 lines of digit outputs from four ports by attaching a
4
16 decoder.
Item
FLD
controller
port
High-breakdown-volt-
age output port
CMOS port
Display pixel number
Period
Dimmer time
Interrupt
Key-scan
Expand function
Table KA-0. FLD controller specifications
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