MC9328MX1DVM20 Freescale Semiconductor, MC9328MX1DVM20 Datasheet - Page 79
![IC MCU I.MX 200MHZ 256-MAPBGA](/photos/13/94/139441/mc9328mx1dvm20_sml.jpg)
MC9328MX1DVM20
Manufacturer Part Number
MC9328MX1DVM20
Description
IC MCU I.MX 200MHZ 256-MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX1r
Datasheet
1.MC9328MX1DVH20.pdf
(100 pages)
Specifications of MC9328MX1DVM20
Core Processor
ARM9
Core Size
32-Bit
Speed
200MHz
Connectivity
EBI/EMI, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB
Peripherals
DMA, I²S, LCD, POR, PWM, WDT
Number Of I /o
110
Program Memory Type
ROMless
Voltage - Supply (vcc/vdd)
1.7 V ~ 3.3 V
Oscillator Type
External
Operating Temperature
-30°C ~ 70°C
Package / Case
256-MAPBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Ram Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9328MX1DVM20
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC9328MX1DVM20R2
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
1
Freescale Semiconductor
Ref
No.
3S
3H
4S
4H
t
1
2
3
5
5
5
6
7
7
7
8
RCD
= SDRAM clock cycle time. This settings can be found in the MC9328MX1 reference manual.
SDRAM clock high-level width
SDRAM clock low-level width
SDRAM clock cycle time
CS, RAS, CAS, WE, DQM setup time
CS, RAS, CAS, WE, DQM hold time
Address setup time
Address hold time
SDRAM access time (CL = 3)
SDRAM access time (CL = 2)
SDRAM access time (CL = 1)
Data out hold time
Data out high-impedance time (CL = 3)
Data out high-impedance time (CL = 2)
Data out high-impedance time (CL = 1)
Active to read/write command period (RC = 1)
Parameter
Table 33. SDRAM Read Timing Parameter Table
MC9328MX1 Technical Data, Rev. 7
Minimum
t
2.67
11.4
3.42
2.28
3.42
2.28
2.85
RCD
–
–
–
6
–
–
–
1.8 ± 0.1 V
1
Maximum
Functional Description and Application Information
6.84
6.84
6.84
6.84
22
22
–
–
–
–
–
–
–
–
–
Minimum
t
RCD1
2.5
10
4
4
3
2
3
2
–
–
–
–
–
–
3.0 ± 0.3 V
Maximum
22
22
–
–
–
–
–
–
–
6
6
–
6
6
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
79