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4.2
Ordering Information
ISD Audio
Product Family
Product Series
4: Cortex-M4F
Family ID
1: Family Series ID
Flash ROM
1: 256KB
2: 512KB
SRAM Size
3: 128KB
4: 192KB
Feature
A: Standard
B: Basic, no Audio
C: Standard + Voice Recognition
D: Standard + Beamforming + Noise Reduction
P: Standard + Beamforming + Noise Reduction + Voice Recognition
Package Type
Y: QFN48
(6x6 mm)
D: LQFP64
(7x7 mm)
R: LQFP64
(10x10 mm)
Temperature
I: -40
~ +85
Sep 9, 2019
ISD94100 Series Technical Reference Manual
Figure 4.2-1 Ordering Information Scheme
Page 29 of 928
I9 4
X
X X X X X
Rev1.09
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