View UPD27C8001DZ-15_401441.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

**********
-TOP VIEW-
C-MOS 8M(1048,576x8)-BIT ERASABLE PROM
w
w
at A16 .D w A15
A19 A12 A7 A6 A5 A4 A3 A2 A1 A0
IN IN IN IN IN IN IN IN IN
aS
ee h
4U t
om .c
12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 31 1 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19
UPD27C8001DZ-15(1/2) IL08
1 2 3 4 5 6 7 8 9
VDD 32 (+5V) 31 30 29 28 27 26 25 24 23 22
A18 IN A17 IN A14 IN A13 IN A8 A9
IN IN
O0 O1 O2 O3 O4 O5 O6 O7
A11 IN OE /V PP IN A10 IN
IN 10 IN 11 IN 12
O0 OUT 13 O1 OUT 14 O2 OUT 15
w
16 GND
w
w
t a .D
21 20 19 18 17
S a
CE
IN
e h
U t4 e
.c
m o
13 14 15 17 18 19 20 21
CE OE /V PP 22 24
O7 OUT O6 OUT O5 OUT O4 OUT O3 OUT
A0-A19 O0-O7 CE OE /V PP
;ADDRESS INPUTS ;DATA OUTPUTS ;CHIP ENABLE ;OUTPUT ENABLE/PROGRAM VOLTAGE
w
w
w
.D
ta a
he S
t4 e
U
om .c
UPD27C8001DZ-15(2/2)
32
V DD
16
DATA OUTPUTS O0-07
GND
13 OE /VPP CE 24 22 15 17 21
OUTPUT ENABLE/ PROGRAM VOLTAGE CHIP ENABLE
OUTPUT BUFFERS
12 A0
Y DECODER
Y GATING
ADDRESS INPUTS
X DECODER
1 A19
8388608 BITS (2048X4096) MEMORY CELL ARRAY
ABOVE DIAGRAM SHOWS CONDITIONS BEFORE PROGRAMMING.
SYMBOL MODE READ OUTPUT DISABLE STANDBY PROGRAM PROGRAM VERIFY PROGRAM INHIBIT 1 0 X HI-Z
CE 0 0 1 0 0 1
OE /V PP 0 1 X +12.5 0 +12.5
VDD +5V
O0-O7 DOUT HI-Z HI-Z DIN DOUT HI-Z
+6.5V
;HIGH LEVEL ;LOW LEVEL ;DON'T CARE ;HIGH IMPEDANCE

▲Up To Search▲

Price & Availability of UPD27C8001DZ-15

	To Download UPD27C8001DZ-15 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .