ISD5008PY Nuvoton Technology Corporation of America, ISD5008PY Datasheet - Page 18

• Manufacturer Part Number: ISD5008PY
• Description: IC VOICE REC/PLAY 4-8MIN 28-DIP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD5008r

Specifications of ISD5008PY

• Interface: SPI/Microwire
• Filter Pass Band: 1.7 ~ 3.4kHz
• Duration: 4 ~ 8 Min
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.600", 15.24mm)
• For Use With: ISD-ES511 - EVALUATION SYSTEM FOR ISD5100ISD-ES501 - EVALUATION SYSTEM FOR ISD5008
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ISD5008 Product
1.
2.
4.2
The ISD5008 will be ready for an operation after
T
The user needs to wait T
tional command. For example, to play from ad-
dress 00 the following programing cycle should
be used.
Playback Mode
14
POWERUP
LOADCFG0
LOADCFG1
SETPLAY
PLAY
SETREC
REC
MC
STOP
STOPWRDN
RINT
PUD
Instruction
1. Send POWERUP command.
2. Wait T
3. Load CFG0 and CFG1 for desired opera-
4. Send SETPLAY command with address 00.
X = Don’t Care.
Changes in CFG0 are not recognized until CFG1 is loaded. The changes will occur at the rising edge of SS during
the cycle that CFG1 is loaded.
(25 ms approximately for 8 kHz sample rate).
tion.
POWER-UP SEQUENCE
(2)
PUD
0110 0000
01X0 0010 <D15–D0>
01X0 0100 <D15–D0>
1110 0000 <A15–A0>
1111 0000
1010 0000 <A15–A0>
1011 0000
1111 1000
0111 0000
0101 0000
0111 0000
(power-up delay).
Opcode <8 bits>
Address <16 bits>
PUD
before issuing an opera-
(1)
Table 6: Opcode Summary
Power-Up: See “Power-Up Sequence”
Loads a 16-bit value into Configuration Register 0
Loads a 16-bit value into Configuration Register 1
Initiates Playback from address <A15–A0>
Playback from current address (until EOM or OVF)
Initiates Record at address <A15–A0>
Records from current address until OVF is reached
Performs a Message Cue. Proceeds to the end of the current
message (EOM) or enters OVF condition if it reaches the end of
the array.
Stops current operation
Stops current operation and enters stand-by (power-down) mode.
Read interrupt status bits: OVF and EOM.
The device will start playback at address 00 and it
will generate an interrupt when an EOM is
reached. It will then stop playback.
Record Mode
The device will start recording at address 00 and it
will generate an interrupt when an overflow is
reached (end of memory array) or when it has re-
ceived a STOP command. It will then stop record-
ing.
1. Send POWERUP command.
2. Wait T
3. Load CFG0 and CFG1 for desired opera-
4. Send SETREC command with address 00.
tion.
Operational Summary
PUD
(power-up delay).
Voice Solutions in Silicon
™