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參數(shù)資料
| 型號： | LC65E43 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | One-Time Programmable 4-Bit Single-Chip Microcontroller |
| 中文描述： | 一次性可編程4位單片機(jī) |
| 文件頁數(shù)： | 3/14頁 |
| 文件大小： | 261K |
| 代理商： | LC65E43 |
Usage Notes
The LC65P29 is designed for program development and evaluation for systems that use the LC6529N/F/L. The following
points require attention when using this product.
Mounting notes
Due to the nature of the device, one-time programmable microcontrollers cannot be fully tested prior to shipment. This
means that users must perform the screening process described on page 14.
ROM ordering procedure when using the Sanyo for-fee ROM writing service
The customer must abide by the following when using the Sanyo for-fee ROM writing service:
— When ordering both one-time programmable and mask versions at the same time
The customer must provide an EPROM for the mask version, the mask version order forms, and the one-time
programmable version order forms.
— When order only the one-time programmable version
The customer must provide an EPROM for the one-time programmable version and the one-time programmable
version order forms. The end area in the EPROM (locations 400 to 404H) is the option specification area and the
customer must program the option specification data in that area. The customer must use the cross assembler
specified by Sanyo.
Differences between the LC65P29 and the LC6529N/F/L
No. 5894-3/14
LC65P29
Parameter
LC65P29
LC6529N
LC6529F
LC6529L
O
C
O
Ports C and D output option
during reset
High or low can be
specified (option code)
High or low can be specified (mask option)
Port output type during reset
Open-drain output only
(ports A, C, and D)
Open-drain or pull-up register can be specified (mask option)
Oscillator circuit option
CF/RC or EXT can be
specified (option code)
CF/RC or EXT can be
specified (mask option)
CF or EXT can be
specified (mask option)
CF/RC or EXT can be
specified (mask option)
Divider circuit option
1/1, 1/3, or 1/4 can be
specified (option code)
1/1,1/3 or 1/4 can be
specified (mask option)
Only 1/1 is possible
(mask option)
1/1,1/3 or 1/4 can be
specified (mask option)
Comparator input and port E input
option
Comparator or port E can
be specified (option code)
Comparator or port E can be specified (mask option)
Comparator function option
Feedback resistor present
or absent can be specified
(option code)
Feedback resistor present or absent can be specified (mask option)
Minimum cycle time
0.92 μs (V
DD
≥
3.0 V)
2.77 μs (V
DD
≥
3.0 V)
0.92 μs (V
DD
≥
3.0 V)
3.84 μs (V
DD
≥
2.2 V)
Operating temperature
–30 to +70°C
–40 to +85°C
Supply voltage
3.0 to 6.0 V
3.0 to 6.0 V
3.0 to 6.0 V
2.2 to 6.0 V
Current drain
5.0 mA typ.
2.0 mA typ.
2.5 mA typ.
2.0 mA typ.
Reset port input low-level current
–50 μA typ.
–10 μA typ.
Package
DIP24S, MFP30S
DIP24S, SSOP24, MFP30S
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| LC65P29 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:One-Time Programmable 4-Bit Single-Chip Microcontroller |
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