AT89C5132-ROTIL Atmel, AT89C5132-ROTIL Datasheet - Page 169

• Manufacturer Part Number: AT89C5132-ROTIL
• Description: IC 8051 MCU FLASH 64K USB 80TQFP
• Manufacturer: Atmel
• Series: AT89C513xr

Specifications of AT89C5132-ROTIL

• Core Processor: C52X2
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IDE/ATAPI, I²C, MMC, PCM, SPI, UART/USART, USB
• Peripherals: I²S, POR, WDT
• Number Of I /o: 44
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 2x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

23.3.6
23.3.6.1
23.3.6.2
23.3.6.3
4173E–USB–09/07
Audio Interface
Definition of Symbols
Timings
Waveforms
Table 118. Audio Interface Timing Symbol Definitions
Table 119. Audio Interface AC timings
V
Note:
Figure 23-18. Audio Interface Waveforms
Symbol
T
T
T
T
T
T
T
DD
CHCH
CHCX
CLCX
CLCH
CHCL
CLSV
CLOV
= 2.7 to 3.3V, T
32-bit format with Fs = 48 kHz.
DCLK
DSEL
DDAT
C
O
S
Signals
A
Clock
Data Out
Data Select
Parameter
Clock Period
Clock High Time
Clock Low Time
Clock Rise Time
Clock Fall Time
Clock Low to Select Valid
Clock Low to Data Valid
= -40 to +85°C, CL ≤ 30pF
T
CLOV
Right
T
CHCX
T
CHCL
T
Min
CHCH
30
30
T
CLSV
T
CLCX
T
CLCH
H
V
X
L
325.5
Max
10
10
10
10
Conditions
(1)
AT89C5132
Left
High
Low
Valid
No Longer Valid
Unit
ns
ns
ns
ns
ns
ns
ns
169