Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

I5216 View Datasheet(PDF) - Winbond

Part NameDescriptionManufacturer
I5216 8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC Winbond
Winbond Winbond
I5216 Datasheet PDF : 83 Pages
First Prev 21 22 23 24 25 26 27 28 29 30 Next Last
I5216 SERIES
Advanced Information
PRELIMINARY
POWER-UP SEQUENCE
This sequence prepares the I5216 for an operation to follow, and waits for the Tpud time before
sending the next command sequence.
1. Send I2C Start.
2. Send one byte 10000000 {Slave Address, R/W = 0} 80h.
3. Slave ACK.
4. Wait for SCL High.
5. Send one byte 10000000 {Command Byte = Power Up} 80h.
6. Slave ACK.
7. Wait for SCL High.
8. Send I2C Stop.
SET MASTER CLOCK DIVISION RATIO
The I5216 product has two Master Clock configuration bits that allow four possible Master Clock
frequencies. The Master Clock Division ratios can be set by bits CKD2 and CKDV. These are bits D12
and D8 of CFG2, respectively. The combination of these bits, with the sample rate bit HSR0, also sets
the CODEC sample frequency.
Master Clock Possible Settings
FMCLK
HSR0 (D5)
(CFG2)
CKD2 (D12)
(CFG2)
CKDV (D8)
(CFG2)
FSCODEC
13.824 MHz
0
0
0
8 kHz
20.48 MHz
0
0
1
11.852 kHz*
27.648 MHz
0
1
0
8 kHz
40.96 MHz
0
1
1
11.852 kHz*
13.824 MHz
1
0
0
32 kHz*
20.48 MHz
1
0
1
44.1 - 48 kHz
27.648 MHz
1
1
0
32 kHz*
40.96 MHz
1
1
1
44.1-48 kHz
*not tested
Publication Release Date: November 30, 2001
-25
Revision A1
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2020  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]