- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379505 > UPD78045H (NEC Corp.) 1 watt dc-dc converters PDF資料下載
參數(shù)資料
| 型號： | UPD78045H |
| 廠商： | NEC Corp. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 1 watt dc-dc converters |
| 中文描述： | 1瓦的DC - DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 16/58頁 |
| 文件大?。?/td> | 552K |
| 代理商： | UPD78045H |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁當(dāng)前第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁
16
μ
PD78044H, 78045H, 78046H
5. PERIPHERAL HARDWARE FUNCTIONS
5.1 PORTS
I/O ports are classified into the following 5 kinds:
CMOS input (P00, P04)
CMOS input/output (P01 - P03, ports 1 and 2)
N-ch open-drain input/output (ports 3 and 7)
P-ch open-drain output (ports 8 - 10)
P-ch open-drain input/output (ports 11 and 12)
: 2
: 19
: 13
: 18
: 16
Total
: 68
Table 5-1 Port Function
Product
Pin
Function
Port 0
P00, P04
Input port
P01-P03
I/O port. Can be specified for input or output in 1-bit units. When used as input port,
built-in pull-up resistor can be connected through software.
Port 1
P10-P17
I/O port. Can be specified for input or output in 1-bit units. When used as input port,
built-in pull-up resistor can be connected through software.
Port 2
P20-P27
I/O port. Can be specified for input or output in 1-bit units. When used as input port,
built-in pull-up resistor can be connected through software.
Port 3
P30-P37
N-ch open-drain I/O port. Can be specified for input or output in 1-bit units.
Built-in pull-up resistor can be connected in 1-bit units by the mask option.
Can directly drive LED.
Port 7
P70-P74
N-ch open-drain I/O port. Can be specified for input or output in 1-bit units.
Built-in pull-up resistor can be connected in 1-bit units by the mask option.
Can directly drive LED.
Port 8
P80, P81
P-ch open-drain high-voltage output port. Pull-down resistor can be connected in
1-bit units by the mask option (connection to V
LOAD
or V
SS
can be specified in 2-bit units).
Can directly drive LED.
Port 9
P90-P97
P-ch open-drain high-voltage output port. Pull-down resistor can be connected in
1-bit units by the mask option (connection to V
LOAD
or V
SS
can be specified in 4-bit units).
Can directly drive LED.
Port 10
P100-P107
P-ch open-drain high-voltage output port. Pull-down resistor can be connected in
1-bit units by the mask option (connection to V
LOAD
or V
SS
can be specified in 4-bit units).
Can directly drive LED.
Port 11
P110-P117
P-ch open-drain high-voltage I/O port. Can be specified for input or output in 1-bit
units. Pull-down resistor can be connected in 1-bit units by the mask option (connection to
V
LOAD
or V
SS
can be specified in 4-bit units).
Can directly drive LED.
Port 12
P120-P127
P-ch open-drain high-voltage I/O port. Can be specified for input or output in 1-bit units.
Pull-down resistor can be connected in 1-bit units by the mask option (connection to
V
LOAD
or V
SS
can be specified in 4-bit units).
Can directly drive LED.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD78046H | 1 watt dc-dc converters |
| UPD780018AY | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| UPD78001B | 1 watt dc-dc converters |
| UPD78001BCWA | 1 watt dc-dc converters |
| UPD78001BGC | 1 watt dc-dc converters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD78053G518 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD78063GF-144-3BA | 制造商:World Products 功能描述: |
| UPD78063GF-147-3BA | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD78063GF-169-3BA | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD78064GF-132-3BA | 制造商:Renesas Electronics Corporation 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。