Datasheet > FX818

FX818

更新时间： 2022-04-01 09:21:10

品牌	Logo	应用领域
CMLMICRO		/
页数	文件大小	规格书
26页	672K
描述
CTCSS SIGNALLING PROCESSOR

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

FX818 数据手册

CTCSS Signalling Processor

FX818

1.7.1 Electrical Performance (continued)

Timing Diagrams

Figure 4 "C-BUS" Timing

For the following conditions unless otherwise specified:

Xtal Frequency = 4.032MHz, V = 3.3V to 5.0V, Tamb = -40°C to +85°C.

Parameter

Notes

Min.

2.0

4.0

Typ.

Max.

Units

"CS-Enable to Clock-High"

Last "Clock-High to CS-High"

"CS-High to Reply Output 3-state"

"CS-High" Time between transactions

"Inter-Byte" Time

µs

CSE

CSH

HIZ

2.0

4.0

2.0

CSOFF

NXT

"Clock-Cycle" time

Notes: 1. Depending on the command, 1 or 2 bytes of COMMAND DATA are transmitted to the peripheral

MSB (Bit 7) first, LSB (Bit 0) last. REPLY DATA is read from the peripheral MSB (Bit 7) first, LSB

(Bit 0) last.

2. Data is clocked into and out of the peripheral on the rising SERIAL CLOCK edge.

3. Loaded commands are acted upon at the end of each command.

4. To allow for differing µController serial interface formats "C-BUS" compatible ICs are able to work

with either polarity SERIAL CLOCK pulses.

ã 1997 Consumer Microcircuits Limited

D/818/4

1...22 23 242526

下载PDF

与FX818相关器件

型号	品牌	描述	获取价格	数据表
FX818D2	CMLMICRO	CTCSS SIGNALLING PROCESSOR	获取价格
FX818D5	CMLMICRO	CTCSS SIGNALLING PROCESSOR	获取价格
FX826	CMLMICRO	AMPS/TACS System Audio Processor	获取价格
FX826DW	CMLMICRO	AMPS/TACS System Audio Processor	获取价格
FX826J	CMLMICRO	AMPS/TACS System Audio Processor	获取价格
FX828	CMLMICRO	CTCSS/DCS/SELCALL Processor	获取价格