The MSM6588/6588L is a "solid-state recorder" IC developed using the ADPCM method. By externally connecting a microphone, a speaker, a speaker amplifier and a serial register or other memory device to store ADPCM data, it can record and playback voice data like a tape recorder. The MSM6588/6588L has a stand-alone mode and a microcontroller interface mode. In.
• 12bit A/D converter
• 12bit D/A converter
• Microphone amplifier
• Low-pass filter (LPF) Filter characteristics
–40 dB/oct
• Serial registers MSM6588 Up to four 1Mbit serial registers (MSM6389C) can be driven directly One 512Kbit serial register (MSM6587) can be driven directly One 256Kbit serial register (MSM6586) can be driven directly MSM6588L Up to four 1Mbit serial registers (MSM63V89C) can be driven directly
• Serial Voice ROMs 1Mbit serial voice ROM (MSM6595A-xxx) 2Mbit serial voice ROM (MSM6596A-xxx) 3Mbit serial voice ROM (MSM6597A-xxx)
• Maximum recording time 262 seconds (when usi.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MSM6588 |
OKI electronic componets |
ADPCM Solid-State Recorder | |
2 | MSM6585 |
OKI electronic componets |
ADPCM Voice Synthesis IC | |
3 | MSM6586 |
OKI electronic componets |
1-Bit Serial Register | |
4 | MSM6587 |
OKI electronic componets |
1-Bit Serial Register | |
5 | MSM6502B |
OKI electronic |
(MSM6502B / MSM6512) Low-power and Built-in LCD Driver 4-Bit Microcontroller | |
6 | MSM6512 |
OKI electronic |
(MSM6502B / MSM6512) Low-power and Built-in LCD Driver 4-Bit Microcontroller | |
7 | MSM6524GS-VK |
ETC |
C-MOS 12 CHANNELS 8-BITS D-A CONVERTER | |
8 | MSM65344A |
OKI electronic componets |
8-Bit Microcontroller | |
9 | MSM65352 |
OKI electronic componets |
8-Bit Microcontroller | |
10 | MSM65352B |
OKI electronic componets |
8-Bit Microcontroller | |
11 | MSM65353A |
OKI electronic componets |
8-Bit Microcontroller | |
12 | MSM65354 |
OKI electronic componets |
8-Bit Microcontroller |