參數(shù)資料
型號: PCA3352CP
英文描述: MICROCONTROLLER|8-BIT|8048 CPU|CMOS|DIP|28PIN|PLASTIC
中文描述: 單片機(jī)| 8位| 8048的CPU |的CMOS |雙酯| 28腳|塑料
文件頁數(shù): 9/36頁
文件大?。?/td> 169K
代理商: PCA3352CP
1999 Oct 28
9
Philips Semiconductors
Product specification
8-bit microcontrollers with DTMF generator
and 128 bytes EEPROM
PCA3351C; 52C; 53C;
PCD3351A; 52A; 53A
Fig.4 Block diagram of the frequency generator and melody output (P1.7/MDY) section.
handbook, full pagewidth
MLC416
HGF REGISTER
MELODY CONTROL
REGISTER
LGF REGISTER
INTERNAL BUS
8
8
8
8
SWITCHED
CAPACITOR
BANDGAP
VOLTAGE
REFERENCE
DIGITAL
SINE WAVE
SYNTHESIZER
DIGITAL
SINE WAVE
SYNTHESIZER
SWITCHED
CAPACITOR
LOW-PASS
FILTER
DAC
DAC
RC LOW-PASS
FILTER
TONE
PORT/MELODY
OUTPUT LOGIC
P1.7/
MDY
square wave
相關(guān)PDF資料
PDF描述
PCA3353CP MICROCONTROLLER|8-BIT|8048 CPU|CMOS|DIP|28PIN|PLASTIC
PCD3310APN Tone/Pulse Telephone Dialer
PCD3310ATD Tone/Pulse Telephone Dialer
PCD3310ATD-T Tone/Pulse Telephone Dialer
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