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參數(shù)資料
| 型號(hào)： | MSM63238-XXXTS-K |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | 14 X 14 MM, 0.50 MM PITCH, PLASTIC, TQFP-100 |
| 文件頁數(shù)： | 1/32頁 |
| 文件大?。?/td> | 258K |
| 代理商： | MSM63238-XXXTS-K |
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Semiconductor
MSM63238
1/32
GENERAL DESCRIPTION
The MSM63238 is a CMOS 4-bit microcontroller with a built-in POCSAG (Post Office Code
Standardization Advisory Group) decoder.
The MSM63238 employs Oki's original nX-4/250 CPU core and is suitable for pager applications.
The MSM63P238 is a one-time-programmable ROM-version product having one-time PROM
(OTP) as internal program memory.
The specifications of the MSM63P238 are equal to those of the MSM63238 except for electrical
characteristics, packaging (only 80-pin flat package is available for the MSM63P238), and some
functions.
FEATURES
Rich instruction set
439 instructions
Transfer, rotate, increment/decrement, arithmetic operations, comparison, logic operations,
mask operations, bit operations, ROM table reference, external memory transfer, stack
operations, flag operations, branch, conditional branch, call/return, control.
Rich selection of addressing modes
Indirect addressing of four data memory types, with current bank register, extra bank
register, HL register and XY register.
Data memory bank internal direct addressing mode.
Processing speed
Two clocks per machine cycle, with most instructions executed in one machine cycle.
Minimum instruction execution time
: 61 ms (@ 32.768 kHz system clock)
1 ms (@ 2 MHz system clock)
Clock generation circuit
Low-speed clock
: 32.768 kHz/38.4 kHz/76.8 kHz crystal oscillator
High-speed clock
: 2 MHz (Max.) RC or ceramic oscillator select
Program memory space
16K words
Basic instruction length is 16 bits/1 word
Data memory space
1K nibbles
External data memory space
64 Kbytes (expandable by using an I/O port)
Semiconductor
MSM63238
4-Bit Microcontroller with Built-in POCSAG Decoder and Melody Circuit, Operating at
0.9 V (Min.)
E2E0027-38-95
This version: Sep. 1998
Previous version: Mar. 1996
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM6324 | 功能描述:線性和開關(guān)式電源 60W 24V 2.5A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
| MSM6338 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:MSM6338 |
| MSM6351 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 8 or 5 bit Serial Port and LCD Driver 4-Bit Microcontroller |
| MSM6351L | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 8 or 5 bit Serial Port and LCD Driver 4-Bit Microcontroller |
| MSM6351L-XXGS-BK | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Built-in 8 or 5 bit Serial Port and LCD Driver 4-Bit Microcontroller |
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