MCIMX31LCVMN4C Freescale Semiconductor, MCIMX31LCVMN4C Datasheet - Page 34

• Manufacturer Part Number: MCIMX31LCVMN4C
• Description: IC MPU MAP I.MX31L 473-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX31r

Specifications of MCIMX31LCVMN4C

• Core Processor: ARM11
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: 1-Wire, ATA, EBI/EMI, FIR, I²C, MMC/SD, PCMCIA, SIM, SPI, SSI, UART/USART, USB, USB OTG
• Peripherals: DMA, LCD, POR, PWM, WDT
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.22 V ~ 3.3 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 473-MAPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Electrical Characteristics
34
1
2
NF10 Write Cycle Time
NF11 NFWE Hold Time
NF12 Ready to NFRE Low
NF13 NFRE Pulse Width
NF14 READ Cycle Time
NF15 NFRE High Hold Time
NF16 Data Setup on READ
NF17 Data Hold on READ
NF1
NF2
NF3
NF4
NF5
NF6
NF7
NF8
NF9
The flash clock maximum frequency is 50 MHz.
Subject to DPLL jitter specification on
ID
NFCLE
NFCE
NFRE
NFRB
NFIO[15:0]
NFCLE Setup Time
NFCLE Hold Time
NFCE Setup Time
NFCE Hold Time
NF_WP Pulse Width
NFALE Setup Time
NFALE Hold Time
Data Setup Time
Data Hold Time
Parameter
Figure 25. Read Data Latch Cycle Timing DIagram
MCIMX31C/MCIMX31LC Technical Data, Rev. 4.3
NF12
Table 29. NFC Timing Parameters
Symbol
tREH
tDSR
tDHR
tCLH
tCLS
tALS
tALH
tWP
tWC
tWH
tCS
tCH
tDS
tDH
tRR
tRP
tRC
Table 28, "DPLL Specifications," on page
Data from NF
NF13
T–1.0 ns
T–2.0 ns
T–1.0 ns
T–2.0 ns
T–3.0 ns
T–5.0 ns
T = NFC Clock Cycle
NF16
1.5T
Min
6T
2T
NF14
T
T
0.5T–2.5 ns
T–1.5 ns
T–2.5 ns
Timing
N/A
N/A
2T
NF17
NF15
Max
—
—
—
—
—
—
—
—
—
—
—
2
1
NFC Clock
Example Timing for
12.5
Min
180
29
28
29
28
30
27
30
25
45
60
10
0
T = 30 ns
31.
28.5
27.5
60
≈
33 MHz
Freescale Semiconductor
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns