MSS2105-1 MOSEL [Mosel Vitelic, Corp], MSS2105-1 Datasheet - Page 2

• Manufacturer Part Number: MSS2105-1
• Description: 21/32/43/60 VOICE ROM
• Manufacturer: MOSEL [Mosel Vitelic, Corp]

Specifications subject to change without notice, contact your sales representatives for the most recent information.
Block Diagram
Description
The MSS6605 is a single-chip CMOS VLSI ROM that can memorize voice up to 60
MOSEL qualified coding method (MPCM) at 5.8 KHz.
Three addressing interfaces are provided: CPU mode, KEYBOARD mode and MATRIX mode for versatile
applications. The voice content can be
arbitrary length. With minimum external components, this chip can be applied to various application.
Customer voice data will be edited and programmed into ROM by changing one mask during fabrication.
Mask option for
Voice Storage Reference
MSS6605
MSS4305
MSS3205
MSS2105
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
ROW6
TG0
TG1
TG2
TG3
TG4
TG5
TG6
TG7
either Level or Edge trigger type for MTX and KBD addressing modes.
either Holdable or unholdable output type for MTX and KBD addressing modes.
either retriggerable or not for all 3 addressing modes.
either BUSY signal or STOP pulse output on BS output.
either low or high active for STOP pulse output.
random or playall or playnext (sequential ) output on OKY (one key) input pin.
either return to the 1st section(ORIGINAL)or keep continuing (CURRENT) for PLAYNEXT (sequential)
function.
3 addressing interface modes.
either slow (20ms) or regular (5ms) debounce time for MTX & KBD addressing mode.
either long (80ms) or regular (40ms) stop pulse width.
CHG
OSC
Device
MOSEL VITELIC INC.
Capacity
55500h
40000h
30000h
20000h
BS
GENERATOR
LED
CONTROL
CLOCK
LOGIC
INTP OKY
Duration at 6 KHz S.R.
58.2 seconds
43.6 seconds
32.7 seconds
21.7 seconds
GENERATOR
preliminary
stored separately into 128 sections or 50 or 56 sentences with
TRIGGER
TIMING
TABLE
V DD
Section
2/27
128
128
128
128
Entry/Sentence
GENERATOR
DECODER
ADDRESS
MPCM
MSS2105/S3205/S4305/S6605
256/64
256/64
256/64
256/64
V SS
SPEAKER
BUFFER
BUZZER
BUFFER
VOICE
ROM
PID248*** 08/96
seconds using
C OUT
V OUT1
V OUT2