STR-DN1070
78
IC3000 BR24T64FJ-WE2 (MB-1512 BOARD (11/16))
IC3001 BU4229F-TR (MB-1512 BOARD (11/16))
IC3190 TC7W53FK (TE85R) (MB-1512 BOARD (16/16))
1
A0
A1 2
A2 3
GND 4
1Kbit~1024Kbit EEPROM array
Address
decoder
7bit
8bit
9bit
10bit
11bit
12bit
13bit
14bit
15bit
16bit
17bit
*
1
*
1
Control circuit
START
STOP
ACK
High voltage
generating circuit
Power source
voltage detection
Word
address register
Data
register
VCC
8
WP
7
SCL
6
SDA
5
8bit
+
–
1
2
4
Vref
VOUT
CT
GND
VDD
3
COMMON
INH
VEE
GND
LOGIC
LEVEL
CONVERTER
VCC
C
OUT
OUT
IN
IN
C
CH_0
CH_1
A
1
5
6
7
8
2
3
4
IC2001 TH58NVG3S0HTAI0 (MB-1512 BOARD (2/16))
1
NC_1
2
NC_2
3
NC_3
4
NC_4
5
NC_5
6
NC_6
10
NC_10
11
NC_11
12
VCC_12
13
VSS_13
14
NC_14
15
NC_15
20
NC_20
21
NC_21
22
NC_22
23
NC_23
24
NC_24
I/O
Control circuit
Status register
Address register
Command register
Logic control
Control circuit
Memory cell array
Sense amp
Data register
Column decoder
Column buffer
Row address buffer
decoder
Row address decoder
HV generator
RY/BY
48 NC_48
47 NC_47
46 NC_46
45 NC_45
43 I/O7
40 NC_40
39 NC_39
38 NC_38
37 VCC_37
36 VSS_36
35 NC_35
34 NC_34
33 NC_33
30 I/O2
29 I/O1
28 NC_28
27 NC_27
26 NC_26
25 NC_25
32 I/O4
31 I/O3
42 I/O6
41 I/O5
44 I/O8
7
RY / BY
8
RE
9
CE
16
CLE
17
ALE
18
WE
19
WP