LH7A404N0F092B3 NXP Semiconductors, LH7A404N0F092B3 Datasheet - Page 37
![no-image](/images/manufacturer_photos/0/4/487/nxp_semiconductors_sml.jpg)
LH7A404N0F092B3
Manufacturer Part Number
LH7A404N0F092B3
Description
Microcontrollers (MCU) LCD USB FS/HOST MMU LFBGA324
Manufacturer
NXP Semiconductors
Datasheet
1.LH7A404N0F092B3.pdf
(75 pages)
Specifications of LH7A404N0F092B3
Data Bus Width
32 bit
Program Memory Type
ROMLess
Data Ram Size
80 KB
Interface Type
AC97, EBI, IrDA, Microwire, SPI, SSI, SSP, UART, USB
Maximum Clock Frequency
266 MHz
Number Of Programmable I/os
64
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
LFBGA
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 9 Channel
Lead Free Status / Rohs Status
Details
Other names
LH7A404N0F092B3;55
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LH7A404N0F092B3
Manufacturer:
TI
Quantity:
101
Company:
Part Number:
LH7A404N0F092B3
Manufacturer:
Sharp Microelectronics
Quantity:
135
Company:
Part Number:
LH7A404N0F092B3,55
Manufacturer:
NXP Semiconductors
Quantity:
10 000
32-Bit System-on-Chip
NOTES:
1. Register BCRx:WST1 = 0b000
2. The ‘x/x’ in the MIN./MAX. indicates (LH7A404-N0E-092-xx and H7A404-N0F-092-xx)/
3. ‘tcyc’ is the period of one MMC Clock
4. ‘tcyc’ is the period of one AC97 Clock
5. ‘nC’ in the MIN./MAX. columns indicates the number of system clock (HCLK) periods after valid address
6. For Output Drive strength specifications, refer to Table 2
Preliminary data sheet
D[31:0]
nPCCE1
nPCCE2
nPCOE
nPCWE
PCDIR
MMCCMD
MMCDATA
MMCDATA
MMCCMD
ACOUT
ACIN
ACSYNC
SSPFRM
SSPTX
SSPRX
SSPCLK
ACOUT
ACIN
LCDVD [17:0] Output
SIGNAL
(LH7A404-N0E-000-xx and LH7A404-N0F-000-xx), respectively.
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
TYPE
Input
Input
Input
Input
Input
Input
LOAD
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
50 pF
—
—
—
—
—
SYMBOL
tOVAC97
tOHAC97
tOVAC97
tOHAC97
tOVCMD
tOHCMD
tOVPCD
tOHPCD
tOVFRM
tOHFRM
tOVCE1
tOHCE1
tOVCE2
tOHCE2
tOVDAT
tOHDAT
tISAC97
tIHAC97
tIHCMD
tOHWE
tISCMD
tOHOE
tOVWE
tISDAT
tIHDAT
tOVOE
tOVTX
tOHTX
tIHRX
tOHD
tISRX
tOHD
tOVD
tOVD
tCLK
tIHD
tISD
tOV
tIH
tIS
Table 12. AC Signal Characteristics (Cont’d)
4 × tHCLK – 6 ns
4 × tHCLK – 5 ns
4 × tHCLK – 5 ns
4 × tHCLK – 5 ns
3 × tHCLK – 5 ns
3 × tHCLK – 5 ns
4 × tHCLK – 5 ns
SYNCHRONOUS SERIAL PORT (SSP)
½tcyc + 10 ns
½tcyc + 10 ns
½tcyc + 3 ns
½tcyc + 3 ns
AUDIO CODEC INTERFACE (ACI)
8.819 ms
AC97 INTERFACE SIGNALS
MMC INTERFACE SIGNALS
COLOR LCD CONTROLLER
2.5 ns
2.5 ns
2.5 ns
14 ns
14 ns
10 ns
10 ns
MIN.
5 ns
5 ns
5 ns
5 ns
5 ns
5 ns
NXP Semiconductors
—
—
—
—
—
—
—
—
—
—
—
—
—
—
n × tHCLK + 5 ns
tHCLK - 10 ns
½tcyc – 10 ns
½tcyc – 10 ns
tHCLK + 5 ns
tHCLK + 5 ns
tHCLK + 5 ns
tHCLK + 5 ns
tHCLK + 5 ns
½tcyc – 3 ns
½tcyc – 3 ns
271 ns
MAX.
10 ns
10 ns
15 ns
3 ns
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Data Valid
Data Hold
Data Setup Time
Data Hold Time
Chip Enable 1 Valid
Chip Enable 1 Hold
Chip Enable 2 Valid
Chip Enable 2 Hold
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 Valid
AC97 Output Hold
AC97 Input Setup
AC97 Input Hold
AC97 Synchronization Valid
AC97 Synchronization Hold
SSP Frame Output Valid
SSP Frame Output Hold
SSP Transmit Valid
SSP Transmit Hold
SSP Receive Setup
SSP Receive Hold
SSP Clock Period
ACOUT delay from rising clock edge
ACOUT Hold
ACIN Setup
ACIN Hold
LCD Data Clock to Data Valid
DESCRIPTION
LH7A404
NOTES
3
3
3
3
4
4
4
4
37