512M MR27V51254N 32M×16/64M×8
8 word×16/Page 3.0~3.6 120/35 80 70SSOP
(socket use)
256M MR27T25603L 16M×16/32M×8 3.0~3.6
2.7~3.6 100
120 35 50TSOPII
MR27V25653L 16M×16/32M×8
8 word×16/Page 3.0~3.6 100/35 60 70SSOP
(socket use)
128M MR27T12800L 8M×16/16M×8 3.0~3.6
2.7~3.6 90
100 25 48TSOPI
MR27V12850L 8M×16/16M×8
8 word×16/Page 3.0~3.6 100/30 50 48TSOPI
MR27V12852L 8M×16/16M×8
8 word×16/Page 3.0~3.6 85/30 50 56TSOPI
64M MR27T6402L 4M×16/8M×8 3.0~3.6
2.7~3.6 80
90 20 44SOP
48TSOPI
MR27V6452L 4M×16/8M×8 3.0~3.6 100/30 50 44SOP
48TSOPI
32M MR27T3202L 2M×16/4M×8 3.0~3.6
2.7~3.6 80
90 20 44SOP
48TSOPI
16M MR27T1602L 1M×16/2M×8 3.0~3.6
2.7~3.6 80
90 16 48TSOPI
MR27V1652L 1M×16/2M×8
8 word×16/Page 3.0~3.6 100/30 60 44SOP
48TSOPI
8M MR27V802F 512K×16/1M×8 3.0~3.6 70 18 44SOP
44TSOPII
48TSOPI
PHS基帶芯片產品
詳細介紹
產品型號 CPU主頻 PIM卡接口 無縫切換 最大時隙數 和弦 封裝
ML7098 19.2MHz UART模擬 支持 2個 4和弦 208BGA (12x12)
ML7338 19.2MHz 內置 支持 4個 - 176BGA (11x11)
ML7258 19.2MHz 內置 支持 4個 64和弦 208BGA (12x12)
ML7308 57.6MHz 內置 支持 4個 - 208BGA (9x9)
ML7257 38.4MHz 內置 支持 4個 - 208BGA (9x9)
微控制器產品
詳細介紹
型號 CPU 工作頻率
外接FLASHROM
IC Card 外接SDRAM USB Host 外接SRAM USB deviceML675050 32bit
ARM7TDMI 最大 64MHz 最大 16MB 2 最大 64MB 1 最大 16MB 1
Echo Canceler(回聲消除器)產品
詳細介紹
型號 Cancelable echo delay time Echo attenuation Noise Canceler Master clock frequency Interface Digital interface coding formats Digital interface
sync formats Package
MSM
7731 1)Single echo Canceler mode(only an acoustic echo canceler is enable): Tacoud = 59 ms (max.)
2)Dual echo Canceler mode(both of an acoustict and line echo cancelers are enabled):Tlined = 27 ms (max.),Tacoud = 59 ms – Tlined;
35 dB (typ.) for white noise Noise attenuation:13 dB (typ.)
for white noise;
40 dB (typ.) for single tone. 19.2 MHz
1)Analog Input
2)Analog Output
3)Digital interface
2)16-bit linear (2’s complement)
1)Normal-sync
2)Short-frame-sync
ML
7037-002 1)Single echo Canceler mode(only an acoustic echo canceler is enable): Tacoud=100ms(max);
2)Dual echo Canceler mode(both of an acoustict and line echo cancelers are enabled): Tacoud=100ms, Tlined=20ms
35 dB (typ.) for white noise Noise attenuation:
13 dB (typ.) for white noise; 12.288MHz 1)Analog Input
2)Analog Output
3)Digital interface
2)16-bit linear (2’s complement)
1)Normal-sync
2)Short-frame-sync
ML
7037-003 1)Single echo Canceler mode(only an acoustic echo canceler is enable): Tacoud=64ms(max);
2)Dual echo Canceler mode(both of an acoustict and line echo cancelers are enabled): Tacoud=64ms, Tlined=20ms
13 dB (typ.) for white noise; 12.288MHz 1)Analog Input
2)Analog Output
1)u-law PCM2)16-bit linear (2’s complement)
1)Normal-sync
2)Short-frame-sync