MR27V3252J Datasheet, PDF (1/12 Pages) OKI electronic componets – 2M-Word x 16-Bit or 4M-Word x 8-Bit OTP

OKI Semiconductor
MR27V3252J
OTP 2M–Word × 16–Bit or 4M–Word × 8–Bit Page Mode
GENERAL DESCRIPTION
The MR27V3252J is a 32 Mbit electrically One Time
Programmable Read-Only Memory with page mode. Its
configuration can be electrically switched between
2,097,152-word × 16-bit and 4,194,304-word × 8-bit by the
state of the BYTE# pin. The MR27V3252J supports high
speed asynchronous read operation using a single 3.3V power
supply.
FEATURES
· 2,097,152-word × 16-bit / 4,194,304-word × 8-bit electrically
switchable configuration
· Page size of 8-word x 16-Bit or 16-word x 8-Bit
· 3.0 V to 3.6 V power supply
· Random Access time 70 ns MAX
· Page Access time
25 ns MAX
· Operating current
50 mA MAX
· Standby current
10 µA MAX
· Input/Output TTL compatible
· Three-state output
PACKAGES
·MR27V3252JTN
48-pin plastic TSOP (TSOP I 48-P-1220-0.50-1K)
FEDR27V3252J-01-02
Issue Date: Jul. 9, 2004
PIN CONFIGURATION (TOP VIEW)
A15 1
A14 2
A13 3
A12 4
A11 5
A10 6
A9 7
A8 8
A19 9
A20 10
NC 11
NC 12
NC 13
NC 14
NC 15
A18 16
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
48 A16
47 BYTE#/VPP
46 VSS
45 D15/A–1
44 D7
43 D14
42 D6
41 D13
40 D5
39 D12
38 D4
37 VCC
36 D11
35 D3
34 D10
33 D2
32 D9
31 D1
30 D8
29 D0
28 OE#
27 VSS
26 CE#
25 A0
48TSOP(Type-I)
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