MSM9894AL Datasheet, PDF (1/7 Pages) OKI electronic componets – 8M-bit Serial Voice Flash Memory

E2D0095-19-22
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MSM9894AL
8M-bit Serial Voice Flash Memory
This version_M: _SF_Meb₉. ₈1₉99₄9_AL
GENERAL DESCRIPTION
The MSM9894AL is a 8Mb flash memory that operates at 2.7 V to 3.6 V. Since backup is not
needed, the number of pins is small, and the chip is contained in a small-package 32-pin TSOP,
the MSM9894AL is a flash memory suitable for applications such as handy terminals. In
combination with Oki's recording/playback IC (MSM9888L/MSM9889L), a solid-state recording/
playback system can be easily constructed.
FEATURES
• Small page size
: 2,112 bits per page
(one time write unit)
• Configuration
: 4096 pages ¥ 2112 bits
• Power supply voltage : Single 2.7 to 3.6 V
• Operating current : Supply current : Up to 35 mA
: Stanby current : Up to 10 mA
• Operating temperature : –10 to +70°C
• Write Cycles
: 10,000 cycles per page
• Package:
32-pin plastic TSOP (TSOPI32-P-820-0.50-K) (Product name: MSM9894ALTS-KT)
PIN CONFIGURATION (TOP VIEW)
TEST 1
RESET 2
PRT 3
NC 4
NC 5
NC 6
V_DD 7
GND 8
NC 9
NC 10
NC 11
NC 12
CS 13
SCK 14
DI 15
DO 16
NC: No connection
28-Pin Plastic TSOP
NC : No connection
32-Pin Plastic TSOP
32 NC
31 NC
30 NC
29 NC
28 NC
27 NC
26 NC
25 NC
24 NC
23 NC
22 NC
21 NC
20 NC
19 NC
18 NC
17 NC
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