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| 型號： | MSM6546-xxGS-BK |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Operatable at 0.9 V and Built-in LCD Driver 4-Bit Microcontroller |
| 中文描述： | Operatable在0.9 V和內(nèi)置LCD驅(qū)動4位微控制器 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 120K |
| 代理商： | MSM6546-XXGS-BK |
1/16
This version: Sep. 1998
Previous version: Mar. 1996
Semiconductor
MSM6546/6546L
GENERAL DESCRIPTION
MSM6546/6546L is a 4-bit, low-power microcontroller manufactured in a CMOS silicon gate
process. The microcontroller can be initialized and operated at the low supply voltage of 0.9 V.
This device contains a crystal oscillator circuit, voltage converter circuits, a time base counter,
a ROM, a RAM, a stack RAM, I/O ports, interrupt function components, a serial I/O port, a
buzzer output circuit, an up/down counter, and LCD drivers.
This IC can be driven by one battery and is well suited to products that need to be operated
with low power consumption.
FEATURES
The IC can be initialized and operated even at a low voltage of 0.9 V.
Low power consumption
ROM
RAM
I/O port
Input/output port
Input port
Interrupt functions (real-time interrupt, external interrupt, and serial interrupt)
Serial I/O port
: 8-bit sync communication
Buzzer output circuit
4-bit decimal up/down counter
54 LCD drivers (up to 200 segments can be displayed)
75 instructions
Minimum instruction execution time : 61
m
s
Operation under single 1.5 V power supply (MSM6546)
A mask option allows the 3 V power supply to be used (MSM6546L).
Built-in 32.768 kHz crystal oscillator circuit
Package:
100-pin plastic QFP (QFP100-P-1420-0.65-BK)
: (Product name : MSM6546-xxGS-BK, MSM6546L-xxGS-BK)
Chip
￥￥
indicates a code number.
: 4096 words
￥
17 bits
: 256 words
￥
4 bits
: 7 ports
￥
4 bits
: 1 port
￥
4 bits
Operatable at 0.9 V and Built-in LCD Driver 4-Bit Microcontroller
E2E0020-38-95
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相關(guān)代理商/技術(shù)參數(shù) |
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| MSM65511 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Oki Original High Performance CMOS 8 Bit 1 Chip Microcontroller |
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| MSM65512A-XXXJS | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:High Performance 8-Bit Microcontroller |
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