CAT1023(2004) 데이터 시트보기 (PDF) - Catalyst Semiconductor => Onsemi
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CAT1023
(Rev.:2004)
(Rev.:2004)
Catalyst Semiconductor => Onsemi
CAT1023 Datasheet PDF : 20 Pages
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CAT1021, CAT1022, CAT1023
BLOCK DIAGRAM
EXTERNAL LOAD
VCC
VSS
DOUT
ACK
WORD ADDRESS
BUFFERS
SENSE AMPS
SHIFT REGISTERS
COLUMN
DECODERS
SDA
START/STOP
LOGIC
WP
(CAT1021)
CONTROL
LOGIC
XDEC
2kbit
EEPROM
Threshold Voltage Options
Part Dash Minimum Maximum
Number Threshold Threshold
-45
4.50
4.75
-42
4.25
4.50
-30
3.00
3.15
-28
2.85
3.00
-25
2.55
2.70
DATA IN STORAGE
HIGH VOLTAGE/
TIMING CONTROL
RESET Controller
STATE COUNTERS
SCL
Precision
SLAVE
MR
Vcc Monitor
ADDRESS
COMPARATORS
RESET
(CAT1021/23)
RESET
WDI
(CAT1023)
PIN CONFIGURATION
DIP Package (P, L)
SOIC Package (J, W)
TSSOP Package (U, Y)
MSOP Package (R, Z)
(Bottom View)
TDFN Package: 3mm x 3mm
0.8mm maximum height - (RD4, ZD4)
MR 1
RESET 2
WP 3
VSS 4
CAT1021
8 VCC
7 RESET
6 SCL
5 SDA
VCC 8
RESET 7
SCL 6
SDA 5
CAT1021
1 MR
2 RESET
3 WP
4 VSS
MR 1
RESET 2
NC 3
VSS 4
CAT1022
8 VCC
7 NC
6 SCL
5 SDA
MR 1
RESET 2
RESET 3
VSS 4
CAT1023
8 VCC
7 WDI
6 SCL
5 SDA
VCC 8
NC 7
SCL 6
SDA 5
CAT1022
1 MR
2 RESET
3 NC
4 VSS
VCC 8
WDI 7
SCL 6
SDA 5
CAT1023
1 MR
2 RESET
3 RESET
4 VSS
Doc. No. 3009, Rev. K
2
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