AT89C5132-RORUL Atmel, AT89C5132-RORUL Datasheet - Page 29

• Manufacturer Part Number: AT89C5132-RORUL
• Description: MCU 8051 FLASH USB 80TQFP
• Manufacturer: Atmel
• Series: AT89C513xr

Specifications of AT89C5132-RORUL

• 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: Lead free / RoHS Compliant

Audio Interface
Definition of Symbols
Timings
Waveforms
4173CS–USB–07/04
Table 11. Audio Interface Timing Symbol Definitions
Table 12. Audio Interface AC timings
V
Note:
Figure 11. Audio Interface Waveforms
DCLK
DDAT
DSEL
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.
C
O
S
Signals
T
CLOV
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
A
= -40 to +85°C, CL ≤ 30pF
Right
T
CHCX
T
CHCL
T
CHCH
Min
T
30
30
CLSV
T
CLCX
T
CLCH
H
V
X
L
325.5
Max
Conditions
AT89C5132
10
10
10
10
(1)
Left
High
Low
Valid
No Longer Valid
Unit
ns
ns
ns
ns
ns
ns
ns
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