MC9328MX21SCVK Freescale Semiconductor, MC9328MX21SCVK Datasheet - Page 34

• Manufacturer Part Number: MC9328MX21SCVK
• Description: IC MCU I.MX21 266MHZ 289-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX21r

Specifications of MC9328MX21SCVK

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: 1-Wire, EBI/EMI, I²C, IrDA, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 192
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 1.45 V ~ 3.3 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 289-MAPBGA
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant

Specifications
3.11
34
Smart LCD Controller
LCD_CLK (LCD_DATA[6])
LCD_CLK (LCD_DATA[6])
LCD_CLK (LCD_DATA[6])
LCD_CLK (LCD_DATA[6])
SDATA (LCD_DATA[7])
SDATA (LCD_DATA[7])
SDATA (LCD_DATA[7])
SDATA (LCD_DATA[7])
LCD_CS
LCD_CS
LCD_CS
LCD_CS
RS
RS
RS
RS
T2
T2
Figure 23. SLCDC Serial Transfer Timing
T2
T2
MC9328MX21 Technical Data, Rev. 3.4
SCKPOL = 1, CSPOL = 0
SCKPOL = 0, CSPOL = 0
SCKPOL = 1, CSPOL = 1
SCKPOL = 0, CSPOL = 1
MSB
MSB
MSB
MSB
RS=0 ≥ command data, RS=1≥ display data
RS=0 ≥ command data, RS=1≥ display data
RS=0 ≥ command data, RS=1≥ display data
RS=0 ≥ command data, RS=1≥ display data
T1
T1
T1
T1
T4
T4
T4
T4
T6
T6
T6
T6
T5
T5
T5
T5
T3
T3
T3
T3
LSB
LSB
LSB
LSB
Freescale Semiconductor
T7
T7
T7
T7