LH7A404N0F000B3 NXP Semiconductors, LH7A404N0F000B3 Datasheet - Page 41

• Manufacturer Part Number: LH7A404N0F000B3
• Description: MCU ARM9, LCD CTRL, SMD, LFBGA-324
• Manufacturer: NXP Semiconductors

Specifications of LH7A404N0F000B3

• Core Size: 32bit
• No. Of I/o's: 64
• Ram Memory Size: 80KB
• Cpu Speed: 200MHz
• Oscillator Type: External Only
• No. Of Timers: 3
• No. Of Pwm Channels: 4
• Digital Ic Case Style: LFBGA
• Supply Voltage Range: 3V
• Controller Family/series: LH7A
• Peripherals: ADC, DMA, RTC
• Rohs Compliant: Yes
• Data Bus Width: 32 bit
• Program Memory Type: ROMLess
• Data Ram Size: 80 KB
• Interface Type: EBI , IrDA , JTAG , PS2 , SCI , UART , USB
• Maximum Clock Frequency: 200 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: Lead free / RoHS Compliant

32-Bit System-on-Chip
Preliminary data sheet
Figure 11. External Asynchronous Memory Read, Four Wait States (BCRx:WST1 = 0b100)
nCS[3:0,
CS[7:6]
D[31:0]
A[27:0]
HCLK
nBLE
nOE
0
1
DATA WOULD BE
LATCHED HERE
0 WAIT STATE,
2
3
VALID ADDRESS
STATE 1
NXP Semiconductors
WAIT
tWS
nCSx Valid
nBLE Valid
nOE Valid
4
VALID DATA
STATE 2
WAIT
tWS
5
STATE 3
WAIT
tWS
6
STATE 4
WAIT
tWS
7
8
4 WAIT STATES,
DATA LATCHED
HERE
9
LH7A404-12
10
LH7A404
41