:0755-36604981
:0755-29360923
IC HXD029
E-mail:
[email protected]
HXD029 IC
, []:
1. ; 2. (,); 3. MP3 ; 4. ,; 5. ;
, []:
◆ OTP ,512BRAM,8KBROM ,,, ; ◆,; ◆SOP16 ,,; ◆ 55 (S1-S55),; ◆,,; ◆:,,: ◆; ◆KK ,;
,[]:
www.hxdkj88.com
1/3
REV:1.0.8
:0755-36604981
:0755-29360923
(1) (1):
12
D S1
S3 S2 S6 S5 S4 S10 S9 S8 S7 C S15 S14 S13 S12 S11 S21 S20 S19 S18 S17 S16 S28 S27 S26 S25 S24 S23 S22 S36 S35 S34 S33 S32 S31 S30 S29 S45 S44 S43 S42 S41 S40 S39 S38 S37 B S55 S54 S53 S52 S51 S50 S49 S48 S47 S46
IC HXD029
E-mail:
[email protected]
3 VDD D1
PB0 C1 47uF/10V
PB1 U1
PB2 PB3
1 2 PB0 3 PB1 4 PB2 5 PB3 6 PB4 7 PB5 8
VSS VDD VREF IROUT PB0 PD5/VPP PB1 PD4 PB2 PD3 PB3 PD2 PB4 PD1/XTI PB5 PD0/XTO
16 15 14PD5 13PD4 12PD3 11PD2 10PD1 9 PD0
PB4 HXD029_SOP16
PB5
PD4 PD5
4
R2 470R
D2 1
VDD
U2 I2C_SOP8
5 6 7 8
SDA VSS SCL VSS VSS VSS VDD VSS
4 3 2 1
I2C : 1-8 :24C04 9-16 :24C08
17-32 :24C16 33-64 :24C32
PD0
PD1
GND : 1 . 2 9 : ; 2 . : S 4 6 S 5 0 ; 3 . S 5 2 G ND 。
D C B
AA
HXD029
V1.0.7 1 1
1234
,[]:
(1): (T=-25 oC,VDD=3.0V)
NO.
1 2 3 4 5
parameter
Operating
Voltage Standby Current Crystal
Storage Temperature operating Temperature
symbol conditions Rating
VDD VDD-VSS:10uF
I(power down) main clock
T=25 oC,VDD=3.0V Main frequency
2.0-3.6 1-2 ()
Tstg
-
-50 to +150
Ta -
0 to +70
Unit V uA
MHz 0C 0C
www.hxdkj88.com
2/3
REV:1.0.8
:0755-36604981
:0755-29360923
IC HXD029
E-mail:...