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參數(shù)資料
| 型號： | MSM64155AL |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit |
| 中文描述： | 4內(nèi)置LCD驅(qū)動電路的旋律位微控制器 |
| 文件頁數(shù)： | 1/26頁 |
| 文件大?。?/td> | 150K |
| 代理商： | MSM64155AL |
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This version: Sep. 1998
Previous version: Mar. 1996
Semiconductor
MSM64155A/64155AL
1/26
GENERAL DESCRIPTION
The MSM64155A (1.5 V)/64155AL (3.0 V) is a high-performance 4-bit microcontroller that
incorporates Oki-original CPU core nX-4/20.
The MSM64155A/64155AL has an LCD driver for up to 240 segments, an event counter, and
melody circuits. It is best suited for applications such as clocks and LCD games.
FEATURES
Operating range
Operating voltage
Operating temperature
Operating frequency
: 1.5 V/3.0 V
: –40 to +70
°
C
: 32.768 kHz crystal oscillation
Approx. 32 kHz RC oscillation
: 0.9
m
A (3.0 V at HALT mode)
: 91
m
s
: 4064 bytes
: 256 nibbles
: 64
Common driver
￥
4
Segment driver
￥
60
1/4 duty, 1/3 bias; 240 segments (60
￥
4)
1/3 duty, 1/3 bias; 180 segments (60
￥
3)
Supply current (Typ.)
Minimum instruction execution time
General memory space
Local memory space
LCD driver
I/O port
Input-output port
: 2 ports
￥
4 bits (open-drain output/CMOS output
selectable; pull-down resistor input/high-impedance
input selectable)
:
1 port
￥
2 bits (pull-down resistor input/high-impedance
input selectable
)
1 port
￥
4 bits (pull-down resistor input/high-impedance
input selectable)
: 1 port
￥
4 bits (CMOS output)
: 1 channel
: 2
: 10 sources
External 4, time base 4, melody 2
Input port
Output port
Event counter
Melody output
Interrupts
Package:
100-pin plastic QFP (QFP100-P-1420-0.65-BK) : (Product name : MSM64155A-
￥￥￥
GS-BK,
MSM64155AL-
￥￥￥
GS-BK)
Chip
: MSM64155A-
￥￥￥
, MSM64155AL-
￥￥￥
￥￥￥
indicates a code number.
OTP version (for program evaluation) : MSM64P155/64P155L
(The power polarity and operating voltage of the MSM64P155/64P155L are different from the
MSM64155A/64155AL. For details, refer to the "MSM64P155 User's Manual".)
4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit
E2E0030-38-95
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
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| MSM64162 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver |
| MSM64162A | 制造商:ROHM Semiconductor 功能描述: |
| MSM64162D | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver |
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