Part No. VDD Program
Memory		 Data
Memory		 Voice
ROM 		Voice
Capacity		 I/O D/A Package
HT83004
2.4V~5.0V
2Kx15
80x8
8Kx8
3sec
12
PWM
28SOP, 20SSOP(150mil/209mil)
HT83007
2.4V~5.0V
2Kx15
80x8
16Kx8
6sec
12
PWM
28SOP, 20SSOP(150mil/209mil)
HT83010
2.4V~5.0V
2Kx15
80x8
24Kx8
9sec
12
PWM
28SOP, 20SSOP(150mil/209mil)
HT83020
2.4V~5.0V
2Kx15
80x8
48Kx8
18sec
12
PWM
28SOP, 20SSOP(150mil/209mil)
HT83038
2.4V~5.0V
2Kx15
80x8
96Kx8
36sec
12
PWM
28SOP, 20SSOP(150mil/209mil)
HT83050
2.4V~5.0V
2Kx15
80x8
128Kx8
48sec
12
PWM
28SOP, 20SSOP(150mil/209mil)
HT83R074
2.4V~5.0V
2Kx15
80x8
192Kx8
72sec
12
PWM
28SOP, 20SSOP(209mil)
HT83074
28SOP, 20SSOP(150mil/209mil)

Note: 1. Part numbers including an "R" are OTP devices, all others are mask version devices.
         2. Evaluation kits are available for product development and verification purposes, please contact Holtek for
             further   information.
         3. The PWM output is capable of directly driving an 8W speaker. 
         4. Q-VoiceTM is a trademark of Holtek Semiconductor Inc.
         5. The quoted Voice Capacity is based on a 21Kbps data rate.