tb62202afg TOSHIBA Semiconductor CORPORATION, tb62202afg Datasheet - Page 42

• Manufacturer Part Number: tb62202afg
• Description: Dual-stepping Motor Driver Ic For Oa Equipment Using Pwm Chopper Type
• Manufacturer: TOSHIBA Semiconductor CORPORATION

16. f
Input any data at f
For the measuring points, see the timing chart below.
V
SGND
Setup data
Measuring points
DATA
CLK
STROBE
DD
t
CLK
suSIN-CLK
STROBE
DATA
CLK
, t
w (CLK)
H
H
H
L
L
L
5 V
0 V
5 V
0 V
5 V
0 V
50%
, t
CLK
suST-CLK
, t
t suSIN-CLK
0
No reset at testing
RESET = 5 [V]
wp (CLK)
(max), perform chopping, and monitor the output waveform.
DATA15
1
, t
SGND
t suST-CLK
50%
2
hSIN-CLK
,
50%
t
50%
wn (CLK)
t hSIN-CLK
3
t STROBE (L)
27
31
30
29
28
8
4
t STROBE
, t
RESET
CR AB
V
STROBE AB
CLK AB
DATA AB
P-GND
DD
, t
t STROBE (H)
hCLK-ST
5
STROBE
6
42
(A/B unit only. C/D unit conforms to A/B unit.)
, t
7
STROBE (H)
t hCLK-ST
8
V
R
R
Ccp C
Ccp B
Ccp A
ref AB
V
V
(F
RS A
RS B
V
M A
M B
9
SS
IN
A
B
A
B
)
36
34
32
35
13
12
, t
10
9
2
5
3
1
7
STOBE (L)
11
SGND
Ccp 2
Ccp 1
12
R
R
RS A
RS B
,
13
DATA0
t wn (CLK) t wp (CLK)
14
t w (CLK)
: PGND
: SGND (V
TB62202AFG
15
SGND
2005-04-04
SS
)