LH7A404N0F000B2 Sharp Microelectronics, LH7A404N0F000B2 Datasheet - Page 37

• Manufacturer Part Number: LH7A404N0F000B2
• Description: IC ARM9 BLUESTREAK MCU 324CABGA
• Manufacturer: Sharp Microelectronics
• Series: BlueStreak ; LH7Ar

Specifications of LH7A404N0F000B2

• 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: 425-2468; LH7A404N0F000B2

32-Bit System-on-Chip
NOTES:
1. ‘nC’ in the MIN./MAX. columns indicates the number of system clock (HCLK) periods after valid address.
2. For Output Drive strength specifications, refer to Table 1.
3. ‘tcyc’ is the period of one MMC Clock
4. ‘tcyc’ is the period of one AC97 Clock
Data Sheet
nPCOE
nPCWE
PCDIR
MMCCMD
MMCDATA
MMCDATA
MMCCMD
ACOUT
ACIN
ACSYNC
SSPFRM
SSPTX
SSPRX
SSPCLK
ACOUT
ACIN
SIGNAL
Output
Output
Output
Output
Output
Output
Output
Output
Output
TYPE
Input
Input
Input
Input
Input
Input
Input
100 pF
100 pF
LOAD
30 pF
30 pF
30 pF
30 pF
30 pF
50 pF
30 pF
Table 11. AC Signal Characteristics (Cont’d)
tOHSSPFRM
tOVSSPFRM
tOVSSPOUT
tOHSSPOUT
SYMBOL
tOHAC97
tOHAC97
tOVAC97
tOVAC97
tISSSPIN
tSSPCLK
tOVCMD
tOHCMD
tOVPCD
tOHPCD
tOVDAT
tOHDAT
tISAC97
tIHAC97
tISCMD
tIHCMD
tOHWE
tOHOE
tOVWE
tISDAT
tIHDAT
tOVOE
tOHD
tOVD
tIH
tIS
SYNCHRONOUS SERIAL PORT (SSP)
AUDIO CODEC INTERFACE (ACI)
AC97 INTERFACE SIGNALS
MMC INTERFACE SIGNALS
½tcyc + 10 ns
½tcyc + 10 ns
½tcyc + 3 ns
½tcyc + 3 ns
3C – 5 ns
3C – 5 ns
4C – 5 ns
2.5 ns
2.5 ns
2.5 ns
14 ns
10 ns
10 ns
MIN.
TBD
5 ns
5 ns
5 ns
5 ns
5 ns
5 ns
Version 1.0
½tcyc – 10 ns AC97 Output Valid
½tcyc – 10 ns AC97 Synchronization Valid
½tcyc – 3 ns
½tcyc – 3 ns
1C + 5 ns
1C + 5 ns
1C + 5 ns
MAX.
10 ns
10 ns
15 ns
TBD
3
4
Output Enable Valid
Output Enable Hold
Write Enable Valid
Write Enable Hold
Card Direction Valid
Card Direction Hold
MMC Command Valid
MMC Command Hold
MMC Data Valid
MMC Data Hold
MMC Data Setup
MMC Data Hold
MMC Command Setup
MMC Command Hold
AC97 Output Hold
AC97 Input Setup
AC97 Input Hold
AC97 Synchronization Hold
SSPFRM input Valid
SSPFRM input Hold
SSP Transmit Valid
SSP Transmit Hold
SSP Receive Setup
SSP Clock Period
ACOUT delay from rising clock edge
ACOUT Hold
ACIN Setup
ACIN Hold
DESCRIPTION
LH7A404
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