| usb audio mcu |
| |
|
part no. |
vdd |
system clock |
endpoint |
transfer |
fifo
(byte) |
program
memory |
data
memory |
i/o |
a/d |
d/a |
power amp |
other |
package |
|
3.3v~
5.5v |
6mhz12mhz |
ep0 |
ctl |
8 |
2kx15 |
192x8 |
8 |
-- |
48khz
16-bit
x2 |
4w
x2 |
-- |
24sop/ssop |
| ep1 |
int |
8 |
| ep2 |
iso(o) |
384 |
|
3.3v~
5.5v |
6mhz12mhz |
ep0 |
ctl |
8 |
4kx15 |
704x8
512x8(read only) |
24 |
-- |
48khz
16-bit
x2 |
4w
x2 |
-- |
48ssop |
| ep1 |
int |
8 |
| ep2 |
iso(o) |
384 |
|
3.3v~
5.5v |
6mhz,
12mhz or
16mhz |
ep0 |
ctl |
8 |
8kx16 |
864x8
512x8(read only) |
21 |
-- |
44.1/48khz 16-bit
x2 |
32w
x2 |
adcx6, spi,
pfd, uart, attenuatorx2, audio_inx2 |
48lqfp |
| ep1, ep4 |
int |
8, 32 |
| ep2 |
iso(o) |
384 |
| ep5, ep6 |
buk |
32, 64 |
|
3.3v~
5.5v |
6mhz,
12mhz or
16mhz |
ep0 |
ctl |
8 |
4kx15 |
192x8 |
24 |
16khz
16-bit
|
48khz
16-bit
x2 |
4w
x2 |
spi,
pfd,
music_in |
48ssop, 48lqfp |
| ep1, ep4 |
int |
8, 32 |
| ep2 |
iso(o) |
384 |
| ep3 |
iso(i) |
64 |
|
3.3v~
5.5v |
6mhz,
12mhz or
16mhz |
ep0 |
ctl |
8 |
8kx16 |
384x8 |
44 |
16khz
16-bit |
48khz
16-bit
x2 |
4w
x2 |
adcx6,
pwmx2,
spi,
pfd,
music_in |
80lqfp |
| ep1, ep4 |
int |
8, 32 |
| ep2 |
iso(o) |
384 |
| ep3 |
iso(i) |
64 |
|
3.3v~
5.5v |
6mhz, 12mhz16mhz |
-- |
-- |
-- |
4kx15 |
384x8 |
24 |
8khz 16-bit |
8khz
16-bit
x2 |
4w
x2 |
spi, pfd, music_in |
48lqfp |
|
3.3v~
5.5v |
6mhz, 12mhz16mhz |
ep0 |
ctl |
8 |
4kx15 |
384x8 |
16 |
-- |
-- |
-- |
spi,pfd |
24ssop |
| ep1, ep4 |
int |
8, 32 |
| ep2 |
iso(o) |
384 |
| ep3 |
iso(i) |
32 |
|
|
note: these devices are only available in otp versions. |
下载地址： 暂时没有 |
|
