MT92220 Zarlink Semiconductor, MT92220 Datasheet - Page 199

• Manufacturer Part Number: MT92220
• Description: 1023 Channel Voice Over IP/AAL2 Processor
• Manufacturer: Zarlink Semiconductor

Data Sheet
Note 1:
Note 2:
Note 3:
t7
t7
Symbol
MCLK_SAR = MCLK_NET = 100 MHz, and Upclk = 32.768 MHz
MCLK_SAR = MCLK_NET = 82 MHz, and Upclk = 32.768 MHz
in burst read, all consecutive read access time after the first read is 400 ns/per read.
MEMB_SSRAM
MEMC_SDRAM
Description
Table 72 - t7 Read Access Time (continued)
1
2
64
128
1
2
64
128
Zarlink Semiconductor Inc.
Burst Length
700
760
740
920
860
960
860
960
760
820
800
840
940
1.04
940
1.2
Max.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
us
ns
us
Unit
Note 1
Note 2
Note 1
Note 2
Note 1
Note 2
Note 1
Note 2
Note 1
Note 2
Note 1
Note 2
Note 1
Note 2
Note 1
Note 2
Test Conditions
MT92220
199