BQ4010_07 Datasheet, PDF (2/18 Pages) Texas Instruments – 8 k x 8 NONVOLATILE SRAM (5 V, 3.3 V)

bq4010/Y/LY
SLUS116A – MAY 1999 – REVISED APRIL 2007
DEVICE INFORMATION
www.ti.com
NAME
A₀
A₁
A₂
A₃
A₄
A₅
A₆
A₇
A₈
A₉
A₁₀
A₁₁
A₁₂
BW
CE
DQ₀
DQ₁
DQ₂
DQ₃
DQ₄
DQ₅
DQ₆
DQ₇
NC
OE
RST
V_CC
V_SS
WE
Table 1. TERMINAL FUNCTIONS
TERMINAL
DIP-28
10
LLM-34
V_CC = 3.3 V
18
9
19
8
20
7
21
6
22
5
23
4
24
3
25
25
26
24
27
21
28
23
29
2
30
-
1
20
8
11
16
12
15
13
14
15
13
16
12
17
11
18
10
19
9
1
-
-
2
-
3
-
-
26
-
-
31
-
32
-
33
34
22
7
-
4
28
5
14
17
27
6
LLM-34
V_CC = 5 V
18
19
20
21
22
23
24
25
26
27
28
29
30
-
8
16
15
14
13
12
11
10
9
1
2
3
4
-
31
32
33
34
7
-
5
17
6
I/O
DESCRIPTION
I
I
I
I
I
I
I
Address inputs
I
I
I
I
I
I
O
Battery warning output (open drain)
I
Chip-enable input
I/O
I/O
I/O
I/O
Data input/output
I/O
I/O
I/O
I/O
-
No connect
I
Output enable input
O
Power-up reset to system CPU output (open
drain)
I
Supply voltage input
-
Ground
I
Write enable input
2
Submit Documentation Feedback