MC9328MX21SCVK Freescale Semiconductor, MC9328MX21SCVK Datasheet - Page 83

• 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
Note: Signals listed with lower case letters are internal to the device.
hclk
hselm_weim_cs[2]
htrans
Idle
Nonseq
Nonseq
hwrite
Read
Read
haddr
V1
V5
hready
weim_hrdata
weim_hready
BCLK
A[24:0]
Last Valid Addr
Address V1
Address V5
CS[2]
Read
R/W
LBA
OE
EB (EBC=0)
EB (EBC=1)
ECB
DATA_IN
V5 Word V6 Word
V1 Word V2 Word
Figure 72. WSC = 3, SYNC = 1, A.HALF/E.HALF
MC9328MX21 Technical Data, Rev. 3.4
Freescale Semiconductor
83