LH7A404N0F000B1A Sharp Microelectronics, LH7A404N0F000B1A Datasheet - Page 51
LH7A404N0F000B1A
Manufacturer Part Number
LH7A404N0F000B1A
Description
IC ARM9 BLUESTREAK MCU 324CABGA
Manufacturer
Sharp Microelectronics
Series
BlueStreak ; LH7Ar
Specifications of LH7A404N0F000B1A
Core Processor
ARM9
Core Size
32-Bit
Speed
200MHz
Connectivity
Audio CODEC, EBI/EMI, IrDA, MMC, SmartCard, SSP, UART/USART, USB
Peripherals
AC'97, DMA, LCD, POR, PWM, WDT
Number Of I /o
64
Program Memory Type
ROMless
Ram Size
80K x 8
Voltage - Supply (vcc/vdd)
1.71 V ~ 3.6 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
324-CABGA
For Use With
568-4304 - BOARD EVAL FOR LH7A404
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Other names
425-2497
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LH7A404N0F000B1A
Manufacturer:
Sharp Microelectronics
Quantity:
10 000
32-Bit System-on-Chip
Audio Codec Interface (ACI) Timing
in Figure 31 and Figure 32. Transmit data is clocked on
the rising edge of ACBITCLK (whether transmitted by
Data Sheet
The timing for the Audio Codec Interface are shown
ACBITCLK
ACSYNC
ACIN
BIT
ACSYNC/ACOUT
ACBITCLK
ACIN
7
ACIN
SAMPLED ON
FALLING EDGE
Figure 31. ACI Signal Timing
Figure 32. ACI Data Stream
6
tOVD
5
Version 1.0
tIS
4
tOHD
tIH
the LH7A404 ACI or by the external codec chip);
receive data is clocked on the falling edge. This allows
full-speed, full duplex operation.
3
2
1
0
7
6
LH7A404-153
LH7A404-178
LH7A404
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