IDT821054PQF IDT, Integrated Device Technology Inc, IDT821054PQF Datasheet - Page 41

• Manufacturer Part Number: IDT821054PQF
• Description: IC PCM CODEC QUAD MPI 64-PQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: PCM Codec/Filterr

Specifications of IDT821054PQF

• Data Interface: PCM Audio Interface
• Number Of Adcs / Dacs: 4 / 4
• Sigma Delta: No
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-MQFP, 64-PQFP
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 5.25V
• Package Type: PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 821054PQF

IDT821054 QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
8.2
Symbol
t12
t13
t14
t15
t16
t17
t18
t19
t20
t11
MICROPROCESSOR INTERFACE TIMING
CS setup time
CS pulse width
CS off time
Input data setup time
Input data hold time
SLIC output latch valid
Output data turn on delay
Output data hold time
Output data turn off delay
output data valid
Description
SLIC Output
CCLK
CCLK
CO
CS
CS
CI
t17
t14
t11
t11
Figure - 10 MPI Output Timing
Figure - 9 MPI Input Timing
Min.
250
15
30
30
t18
0
0
t15
t12
t12
8 ∗ n ∗ t1
(n ≥ 2)
t20
Typ.
41
1000
Max.
50
50
50
t19
Units
t16
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t13
t13
INDUSTRIAL TEMPERATURE RANGE
Test Conditions