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參數(shù)資料
| 型號： | UPD17217GT |
| 廠商： | NEC Corp. |
| 元件分類： | 4位微控制器 |
| 英文描述： | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| 中文描述： | 4位單片機的小型通用紅外遙控器 |
| 文件頁數(shù)： | 77/84頁 |
| 文件大?。?/td> | 350K |
| 代理商： | UPD17217GT |
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μ
PD17215, 17216, 17217, 17218
77
APPENDIX A. DIFFERENCES AMONG
μ
PD17215, 17216, 17217, 17218 AND
μ
PD17P218
μ
PD17P218 is equipped with PROM to which data can be written by the user instead of the internal mask ROM
(program memory) of the
μ
PD17218.
Table A-1 shows the differences between the
μ
PD17215, 17216, 17217, 17218 and
μ
PD17P218.
The differences among these five models are the program memory and mask option, and their CPU functions and
internal hardware are identical. Therefore, the
μ
PD17P218 can be used to evaluate the program developed for the
μ
PD17215, 17216, 17217, and 17218 system.
Note, however, that some of the electrical specifications such as
supply current and low-voltage detection voltage of the
μ
PD17P218 are different from those of the
μ
PD17215,
17216, 17217, and 17218.
Table A-1 Differences among
μ
PD17215, 17216, 17217, 17218 and
μ
PD17P218
Product Name
Item
μ
PD17P218
μ
PD17215
μ
PD17216
μ
PD17217
μ
PD17218
One-time PROM
Mask ROM
Program Memory
16 K bytes (8192
×
16) 4 K bytes (2048
×
16) 8 K bytes (4096
×
16) 12 K bytes (6144
×
16) 16 K bytes (8192
×
16)
(0000H-1FFFH)
(0000H-07FFH)
(0000H-0FFFH)
(0000H-17FFH)
(0000H-1FFFH)
Data Memory
223
×
4 bits
111
×
4 bits
223
×
4 bits
Pull-Up Resistor of RESET Pin
Provided
Any (mask option)
Low-Voltage Detector Circuit *
Provided
Any (mask option)
V
PP
Pin, Operation Mode Select Pin
Provided
Not provided
2
μ
s (8 MHz ceramic oscillator: in high-speed mode)
4
μ
s (4 MHz ceramic oscillator: in high-speed mode)
16
μ
s (1 MHz ceramic oscillator: in high-speed mode)
Instruction Execution Time
Operation When P0C, P0D Are
Standby
Retain output level immediately before standby mode
Supply Voltage
V
DD
= 2.2 to 5.5 V (at f
X
= 4 MHz, in high-speed mode)
Package
28-pin plastic SOP (375 mil)
28-pin plastic shrink DIP (400 mil)
*: Although the circuit configuration is identical, its electrical characterisitcs differ depending on the product.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD17218 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17218CT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17218GT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17215GT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17217CT | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD17218 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17218CT | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17218GT | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17225 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD17225CT | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
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