參數(shù)資料
型號: UPD17245MC-xxx-5A4
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
中文描述: 4位單片微控制器的小型通用兩用紅外遙控遞質(zhì)
文件頁數(shù): 91/102頁
文件大?。?/td> 461K
代理商: UPD17245MC-XXX-5A4
91
Data Sheet U15002EJ1V0DS
μ
PD17240, 17241, 17242, 17243, 17244, 17245, 17246
Recommended Oscillator Constant
Ceramic resonator (T
A
= –40 to +85
°
C)
Recommended
Circuit Constant (pF) Voltage Range (V
DD
)
Oscillation
Frequency
(MHz)
Manufacturer
Part Number
Remarks
C1
C2
MIN.
MAX.
Murata Mfg. Co., Ltd.
CSBLA1M00J58-B0
Note
CSBFB1M00J58-R1
Note
CSTLS2M00G56-B0
Note
CSTCC2M00G56-R0
Note
CSTLS3M00G56-B0
Note
CSTCC3M00G56-R0
Note
1.0
100
100
1.8
3.6
Rd = 3.3 k
2.0
Rd = 1.0 k
On-chip capacitor
3.0
Rd = 470
On-chip capacitor
CSTLS4M00G56-B0
4.0
On-chip capacitor
CSTCR4M00G55-R0
CSTLS6M00G56-B0
6.0
CSTCR6M00G55-R0
CSTLS8M00G56-B0
8.0
CSTCC8M00G56-R0
TDK
FCR3.52MC5
3.52
1.8
3.6
On-chip capacitor
FCR4.0MC5
4.0
FCR4.0MSC5
4.0
FCR6.0MC5
6.0
FCR8.0MC5
8.0
Kyocera Corp.
KBR-2.0MS
2.0
68
68
1.8
3.6
KBR-3.0MS
3.0
47
47
KBR-4.0MKE
4.0
On-chip capacitor
KBR-4.0MSE
33
33
KBR-6.0MKC
6.0
On-chip capacitor
KBR-6.0MSB
33
33
KBR-8.0MKC
8.0
On-chip capacitor
KBR-8.0MSB
33
33
Note
A limiting resistor is required when these ceramic resonators are used (refer to the following figure). When
other recommended resonators are used, the limiting resistor is not necessary.
Caution The oscillator constant is a reference value based on evaluation in specific environments by the
resonator manufacturer. If the oscillator characteristics need to be optimized in the actual
application, request the resonator manufacturer for evaluation on the implementation circuit.
Note that the oscillation voltage and oscillation frequency merely indicate the characteristics of
the oscillator. The internal operation conditions of the
μ
PD17240, 17241, 17242, 17243, 17244,
17245, and 17246 must be within the specifications of the DC and AC characteristics.
X
IN
X
OUT
Rd
C2
C1
相關(guān)PDF資料
PDF描述
UPD17246MC-xxx-5A4 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD1724x 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD17709GC 4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM
UPD17707GC 4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM
UPD17704 4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD17246 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontrollers for Remote Controllers Pamphlet | Pamphlet[11/2002]
UPD17246MC-XXX-5A4 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD1724X 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD17704 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM
UPD17704A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UPD17704A.17705A.17707A.17708A.17709A Data Sheet | Data Sheet[10/2001]