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參數(shù)資料
| 型號(hào)： | KKA8583N |
| 廠商： | KODENSHI CORP. |
| 英文描述： | CMOS timer with RAM and I2C-bus control. |
| 中文描述： | 定時(shí)器的CMOS RAM和I2C總線控制。 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 313K |
| 代理商： | KKA8583N |
TECHNICAL DATA
CMOS timer with RAM and I
2
C-bus control
.
KKA
8583N is a timer with RAM and I
2
C-bus control. Designed for use in ap-
pliances having I
2
C-bus as clock/calendar/timer/alarm/events counter for turn-
ing on functions of the appliance at preset time or upon completion of an
event. To be used in audio and appliances.
Features:
- I
2
C- bus interface operating supply voltage: 2.5 V to 6 V;
- Clock operating supply voltage ( 0
÷
70
°
С
): 1.0 V to 6 V;
- Operating current (at f
SCL
= 0Hz):
- Clock function with four year calendar;
- 24 or 12 hour format;
- 32.768 kHz or 50Hz time base;
- Serial bus (I
2
C);
- Automatic word address in crementation;
- Programmable alarm, timer and interrupt function
;
- Operating temperature range: -20 to +70
О
С
.
-
Table1 –
PIN ASSIGNMENT
OSCI
OSCO
A0
GND
SDA
SCL
INT
Vcc
OSCI
OSCO
A0
GND
KK
A8583N
T
A
= -20
°
T
о
70
°
C
50 μ
А
;
Pin
1
2
3
4
5
6
7
8
Generator input, 50Hz or occurrences
Generator output
Address input
GND
Data for I
2
C-bus
Clock pulses for I
2
C-bus
Open-drain interrupt output
Supply voltage
Pinning diagram
1
8
Vcc
2
7
INT
3
6
SCL
4
5
SDA
Fig.1
1
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相關(guān)代理商/技術(shù)參數(shù) |
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| KKB1021S28 | 功能描述:POT 1K OHM 2W DUAL REV LOG TAPER RoHS:否 類別:電位計(jì)，可變電阻器 >> 旋轉(zhuǎn) - 對(duì)數(shù) 系列:KK 標(biāo)準(zhǔn)包裝:25 系列:51 電阻（歐姆）:10k 功率（瓦特）:0.25W，1/4W 容差:±20% 溫度系數(shù):±1000ppm/°C 匝數(shù):單路 旋轉(zhuǎn):290° 調(diào)節(jié)型:側(cè)面調(diào)節(jié) 電阻材料:導(dǎo)電塑料 端接類型:PCB 引腳 觸動(dòng)器長(zhǎng)度:0.875"（22.22mm） 觸動(dòng)器類型:開槽軸 觸動(dòng)器直徑:0.125"（3.18mm） 尺寸 - 主體:方形 - 0.350" L x 0.492" W x 0.522" H（8.89mm x 12.50mm x 13.25mm） 安裝類型:通孔 包裝:散裝 |
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