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参数资料
| 型号： | MSM64P155-003GS-BK |
| 厂商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, OTPROM, 0.032768 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100 |
| 文件页数： | 1/24页 |
| 文件大小： | 194K |
| 代理商： | MSM64P155-003GS-BK |
MSM64P155
Semiconductor
1/23
GENERAL DESCRIPTION
The MSM64P155 is a one-time-programmable ROM version product, which has one-time PROM
(OTP) as internal program memory. On the other hand, the MSM64155A is a mask ROM-version
product, which has mask ROM as internal program memory.
Unlike the mask ROM-version MSM64155A which has a P-well CMOS structure, the MSM64P155
has been fabricated with the N-well CMOS-structured EPROM process technology.
Therefore, the MSM64P155 differs from the MSM64155A in the polarity of the power supply for
LCD bias generation and in the external circuit structure.
Unlike the mask ROM-version product, the MSM64P155 cannot be supplied in the form of a chip.
The MSM64P155 is an OTP-version product used to evaluate an application program.
The MSM64P155 has two operation modes, microcontroller operation mode and PROM mode.
The microcontroller operation mode is used to operate the MSM64P155 like a mask ROM-version
product and the PROM mode is used to program or read the PROM.
FEATURES
Operating range
Operating voltage (mask option) : 1.5 V
Operating frequency
: 32.768 kHz crystal oscillation
Approx. 32 kHz RC oscillation
Minimum instruction execution time : 91 ms
General memory space
: 4064 bytes (PROM)
Local memory space
: 256 nibbles
LCD driver
: 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)
I/O port
Input-output port
: 2 ports 4 bits (open-drain output/CMOS output
selectable; pull-down resistor input/high-impedance
input selectable)
Input port
: 1 port 2 bits (pull-down resistor input/high-impedance
input selectable)
1 port 4 bits (pull-down resistor input/high-impedance
input selectable)
Output port
: 1 port 4 bits (CMOS output)
Event counter
: 1 channel
Melody output
: 2
Capture circuits
: 2 channels
256 Hz, 128 Hz, 64 Hz, 32 Hz
Semiconductor
MSM64P155
4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit
E2E0050-29-41
This version: Apr. 1999
Previous version: Sep. 1998
Preliminary
相关PDF资料 |
PDF描述 |
|---|---|
| MSM64P155-XXXGS-BK | 4-BIT, OTPROM, 0.032768 MHz, MICROCONTROLLER, PQFP100 |
| MSM6545L-XXGS-2K | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP44 |
| MSM6575-XXGS-K | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP44 |
| MSM65512-XXJS | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQCC44 |
| MSM65512-XXRS | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP40 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MSM64P155L | 制造商:ROHM Semiconductor 功能描述: |
| MSM64P164 | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver |
| MSM64Q424 | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64Q424-NGS-K | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM6500 | 制造商:QUANTUM 制造商全称:QUANTUM 功能描述:MSM6500⑩ CHIPSET SOLUTION |
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