HT82K96E データシートの表示（PDF） - Holtek Semiconductor
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HT82K96E Datasheet PDF : 44 Pages
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HT82K96E
Pin Assignment
PC3
VDD
V 33O
U S B D + /C L K
U S B D -/D A T A
P B 0 /A N 0
P B 1 /A N 1
P B 2 /A N 2
P B 3 /A N 3
P B 4 /A N 4
P B 5 /A N 5
P B 6 /V R L
P B 7 /V R H
VSS
1
28
2
27
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
H T82K 96E
2 8 S O P -A
PC2
PC0
PA0
PA1
PA2
PA3
PC4
PA4
PA5
P A 6 /T M R 0
P A 7 /T M R 1
O SC1
O SC2
RES
PC5
PC4
PA3
PA2
PA1
PA0
PC0
PC1
PC2
PC3
NC
NC
NC
NC
PD4
PD5
PD6
PD7
VDD
V 33O
U S B D + /C L K
U S B D -/D A T A
P B 0 /A N 0
P B 1 /A N 1
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
H T82K 96E
4 8 S S O P -A
PC6
PC7
PA4
PA5
P A 6 /T M R 0
P A 7 /T M R 1
NC
NC
NC
NC
PD3
PD2
PD1
PD0
O SC1
O SC2
RES
VSS
P B 7 /V R H
P B 6 /V R L
P B 5 /A N 5
P B 4 /A N 4
P B 3 /A N 3
P B 2 /A N 2
Pin Description
Pin Name I/O
ROM Code
Option
Description
PA0~PA5
PA6/TMR0
PA7/TMR1
Bidirectional 8-bit input/output port. Each bit can be configured as a
wake-up input by ROM code option. The input or output mode is con-
trolled by PAC (PA control register).
Pull-high resistor options: PA0~PA7
Pull-low
Pull-low resistor options: PA0~PA5
I/O
Pull-high
Wake-up
CMOS/NMOS/PMOS options: PA0~PA7
Wake up options: PA0~PA7
CMOS/NMOS/PMOS PA6 and PA7 are pin-shared with TMR0 and TMR1 input, respectively.
PA0~PA5 can be used as USB mouse X1, X2, Y1, Y2, Z1, Z2 input for
mouse hardware wake-up function
PA6, PA7 can be used as USB mouse button input for mouse hardware
wake-up function
PB0/AN0
PB1/AN1
PB2/AN2
PB3/AN3
PB4/AN4
PB5/AN5
PB6/VRL
PB7/VRH
I/O
Pull-high
Analog input
Bidirectional 8-bit input/output port. Software instructions determine the
CMOS output or Schmitt trigger input with pull-high resistor (determined
by pull-high options).
The PB can be used as analog input of the analog to digital converter
(determined by options).
PB6, PB7 can be used as USB mouse button input for mouse Hardware
wake-up function
PD0~PD7
I/O
Pull-high
Bidirectional I/O lines. Software instructions determine the CMOS out-
put or Schmitt trigger input with pull-high resistor (determined by 1-bit
pull-high option).
PD4 can be used as USB mouse button input for mouse hardware
wake-up function
Rev. 2.00
3
October 11, 2007
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