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參數資料
型號: 73S1209F-68IMR/F
廠商: TERIDIAN SEMICONDUCTOR CORP
元件分類: 電源管理
英文描述: POWER SUPPLY MANAGEMENT CKT, QCC68
封裝: LEAD FREE, QFN-68
文件頁數: 102/123頁
文件大?。?/td> 1385K
代理商: 73S1209F-68IMR/F
73S1209F Data Sheet
DS_1209F_004
1 Hardware Description
1.1 Pin Description
Table 1: 73S1209F Pinout Description
Pin Name
Pin
(68
QFN)
Pin
(44
QFN)
Type
Equivalent
Circuit*
Description
X12IN
10
8
I
MPU clock crystal oscillator input pin. A 1M resistor is
required between pins X12IN and X12OUT.
X12OUT
11
9
O
MPU clock crystal oscillator output pin.
ROW (5:0)
0
1
2
3
4
5
21
22
24
34
37
38
I
Keypad row input sense.
COL(4:0)
0
1
2
3
4
12
13
14
16
19
O
Keypad column output scan pins.
USR(8:0)
0
1
2
3
4
5
6
7
8
36
35
33
31
30
29
23
20
32
24
23
22
21
20
19
14
13
IO
General-purpose user pins, individually configurable as
inputs or outputs or as external input interrupt ports.
SCL
5
O
I
2C (master mode) compatible Clock signal. Note: the
pin is configured as an open drain output. When the
I2C interface is being used, an external pull up resistor
is required. A value of 3K is recommended.
SDA
6
IO
I
2C (master mode) compatible data I/O. Note: this pin is
bi-directional. When the pin is configured as output, it is
an open drain output. When the I2C interface is being
used, an external pull up resistor is required. A value of
3K is recommended.
LED(1:0)
0
1
3
4
IO
Special output drivers, programmable pull-down current
to drive LEDs. May also be used as inputs.
RXD
17
11
I
Serial UART Receive data pin.
TXD
18
12
O
Serial UART Transmit data pin.
INT3
51
I
General purpose interrupt input.
8
Rev. 1.2
相關PDF資料
PDF描述
73S1209F-68IM/F POWER SUPPLY MANAGEMENT CKT, QCC68
73S1209F-44IMR/F POWER SUPPLY MANAGEMENT CKT, QCC44
73S1209F-44IM/F POWER SUPPLY MANAGEMENT CKT, QCC44
73S1210F-44IMR/F 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC44
73S1210F-68IM/F/P 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC68
相關代理商/技術參數
參數描述
73S1209F-68M/F/P1 功能描述:8位微控制器 -MCU Contained 80515-SoC Serial Hst Interface RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
73S1209F-EB 功能描述:開發板和工具包 - 8051 73S1209F Eval Brd (Doc. Cd, Cable) RoHS:否 制造商:Silicon Labs 產品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
73S1209F-IM44 DK 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 73S1209F Dev Kit Eval Bd Ice Cable Cd
73S1209F-IM44 EB 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 73S1209F Eval Brd Eval Bd Doc Cd Cable
73S1209F-IM68 DK 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 73S1209F Dev Kit Eval Bd Ice Cable Cd
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