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MSM64P155L中文资料PDF规格书
MSM64P155L规格书详情
GENERAL DESCRIPTION
The MSM64P155 (1.5 V)/64P155L (3.0 V) is a one-time-programmable ROM version product, which has one-time PROM (OTP) as internal program memory. On the other hand, the MSM64155 is a mask ROM-version product, which has mask ROM as internal program memory. Unlike the mask ROM-version MSM64155 which has a P-well CMOS structure, the MSM64P155/64P155L has been fabricated with the N-well CMOS-structured EPROM process technology.
Therefore, the MSM64P155/64P155L differs from the MSM64155 in the polarity of the power supply for LCD bias generation and in the external circuit structure.
Unlike the mask ROM-version product, the MSM64P155/64P155L cannot be supplied in the form of a chip. The MSM64P155/64P155L is an OTP-version product used to evaluate an application program.
The MSM64P155/64P155L has two operation modes, microcontroller operation mode and PROM mode. The microcontroller operation mode is used to operate the MSM64P155/64P155L 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/3.0 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
• Interrupt sources :
10 sources
External 4, time base 4, melody 2
(When TST3 = 1, six time base sources)
• Clock generation circuit (mask option) : Crystal/RC oscillation
• Package:
100-pin plastic QFP (QFP100-P-1420-0.65-BK)
Product name :
MSM64P155-001GS-BK (crystal oscillation, 1.5 V, blanked PROM)
MSM64P155L-002GS-BK (crystal oscillation, 3.0 V, blanked PROM)
MSM64P155-003GS-BK (RC oscillation, 1.5 V, blanked PROM)
MSM64P155L-004GS-BK (RC oscillation, 3.0 V, blanked PROM)
MSM64P155-xxxGS-BK (crystal/RC oscillation, 1.5 V, written PROM)
MSM64P155L-xxxGS-BK (crystal/RC oscillation, 3.0 V, written PROM)
xxx indicates a code number.
产品属性
- 型号:
MSM64P155L
- 制造商:
ROHM Semiconductor
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
OKI |
20+ |
QFP |
9850 |
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QUALCOMM |
04+ |
BGA |
131 |
询价 | |||
只做原装 |
21+ |
36520 |
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询价 | |||
OKI |
21+ |
硅片 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
OKI |
2023+ |
硅片 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
Qualcomm(RF360-AQualcomm |
21+ |
BGA |
12588 |
原装正品,量大可定 |
询价 | ||
OKI |
22+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
QUALCOMM |
22+ |
BGA409 |
193 |
原装现货热卖中,提供一站式真芯服务 |
询价 | ||
OKI |
20+ |
QFP |
90000 |
原装正品现货/价格优势 |
询价 | ||
OKI |
硅片 |
9790 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 |