SNC21120A數(shù)據(jù)手冊Sonix中文資料規(guī)格書
SNC21120A規(guī)格書詳情
描述 Description
SNC21120A is a one-channel voice synthesizer IC with Push-Pull direct drive circuit.It built-in a 4-bit tiny controller with four 4-bit I/O ports. By programming throughthe tiny controller in SNC21120A, user’s varied applications including voice sectioncombination, key trigger arrangement, output control, and other logic functions canbe easily implemented.
特性 Features
??Working Voltage : 2.4V – 5.5V
?? System Clock : 2MHz
?? 120 seconds @6KHZ sample rate
?? I/O Port
? - 16 bit I/O ports : P1,?P2,?P3, P6
? - High driving/sink current : P3.2 & P3.3
? -?IR function :?P3.3 or P2.3?
?? 128*4 bits RAM
?? Max. 16K*10 program ROM
?? 384K*10 shared ROM
?? 8-level Push-Pull Direct Drive circuit
?? 12 bit Push-Pull DA output
?? Low-Voltage Detect circuit
?? Watch Dog Timer Reset function
技術(shù)參數(shù)
- 制造商編號
:SNC21120A
- 生產(chǎn)廠家
:Sonix
- ROM
:384K*10
- Program Rom
:16K*10
- RAM
:128*4
- I/O
:16I/O
- H/W PWMIO
:-
- OSC Type
:Ext. R+-3%
- Audio Output
:12-bit PPDAC
- Operating Voltage
:2.4V~5.5V
- PWM
:
- SPI Interface
:
- I2C Interface
:
- Uart Interface
:
- LCM 8080 Interface
:
- Reserved Field1
:
- Reserved Field2
:
- Reserved Field3
:
- Reserved Field4
:
- Reserved Field5
:
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
DIP |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
TI |
25+ |
BGA |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
TI/德州儀器 |
QQ咨詢 |
DIP |
85 |
全新原裝 研究所指定供貨商 |
詢價 | ||
24+ |
長期備有現(xiàn)貨 |
500000 |
行業(yè)低價,代理渠道 |
詢價 | |||
SONIX |
23+ |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | |||
SONIX/松翰 |
24+ |
NA/ |
7664 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
TEXAS |
2021+ |
60000 |
原裝現(xiàn)貨,歡迎詢價 |
詢價 | |||
SONIX/松翰 |
24+ |
29954 |
只做原裝進(jìn)口現(xiàn)貨 |
詢價 | |||
BudIndustries |
新 |
91 |
全新原裝 貨期兩周 |
詢價 | |||
SONIX/松翰 |
24+ |
37279 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價 |