參數(shù)資料
型號： PT78NR215S
廠商： Texas Instruments, Inc.
元件分類： 開關(guān)穩(wěn)壓
英文描述： RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述： 抗輻射高效，5安培開關(guān)穩(wěn)壓器
文件頁數(shù)： 72/76頁
文件大?。?/td> 896K
代理商： PT78NR215S
REVISION HISTORY
3823 GROUP DATA SHEET
Rev.
Date
Description
Page
Summary
(1/2)
1.00
05/13/05
First edition
2.00
05/07/07
6
Table 3 is partly revised
8
Fig.5 is partly added
9
Table 4 is revised
14
“ROM Code Protect Address” is added
Fig.10 is revised
40
“STP instruction Execution” is revised
49
“Oscillation Control” (1) Stop Mode is partly revised
52
“LCD drive Control Circuit” is revised
54
“(6) Wiring to P40/(VPP) pin” is revised
Fig.59 is revised
55
Fig.60 is partly deleted
“NOTES ON QzROM” is added
60
Table 18 is partly added
2.01
05/11/08
6
Table 3 is partly revised
61
Table 19, 20 are partly revised
65-66
PACKAGE OUTLINE revised
2.02
07/06/19
“RENESAS TECHNICAL UPDATE” reflected:
TN-740-A111A/E
6Table 3: Function except a port function; Serial I/O function pins → Serial inter-
face function pins
8
Fig. 5 M38234G4, M38235G6: Under development → Mass production
Note deleted
9
Table 4: Under development deleted
10
FUNCTIONAL DESCRIPTION CENTRAL PROCESSING UNIT (CPU):
Description added
15
Fig. 11: Note added
CPU mode extension register (002B16) → CPU mode expansion register
Peripheral function extension register (003016) → Peripheral function
expansion register
22
Table 8: AVSS added, Note revised
23-27
INTERRUPTS: Description revised, Fig. 18-20 added
46
ROM CORRECTION FUNCTION: Description added
48
Initial Value of Watchdog Timer: Description added
Standard Operation of Watchdog Timer: A part of description deleted
Bit 6 and bit 7 of Watchdog Timer Control Register: added and revised
Fig. 48 revised, Note added
51
Fig. 53: Port P0 direction register (000016) → (000116)
52
Frequency Control: Description revised
53
Fig. 56: revised
54
Fig. 57: revised
55-58
QzROM Writing Mode: added
58
Processor Status Register: added
59
Overvoltage: Description revised and Fig. 68 added
63
Table 15
VCC: Frequency/4 mode → Frequency/8 mode
VREF: Limits Min. 2.0 → 1.8
66
Table 18: VRAM added
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT78NR215V 功能描述:DC/DC轉(zhuǎn)換器 -15V 10-12W + to - Voltage ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PT78NR252 制造商:未知廠家 制造商全稱:未知廠家 功能描述:-5.2V. 10-12W Plus to Minus Voltage ISR
PT78NR252H 功能描述:DC/DC轉(zhuǎn)換器 -5.2V 10-12W + to - Voltage ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PT78NR252S 功能描述:DC/DC轉(zhuǎn)換器 -5.2V 10-12W + to - Voltage ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PT78NR252V 功能描述:DC/DC轉(zhuǎn)換器 -5.2V 10-12W + to - Voltage ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
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