MC9328MX21SCVK Freescale Semiconductor, MC9328MX21SCVK Datasheet - Page 78

• 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
78
Note: Signals listed with lower case letters are internal to the device.
hselm_weim_cs[2]
weim_hready
weim_hrdata
EB (EBC=0)
EB (EBC=1)
DATA_IN
Figure 67. WSC = 2, WWS = 1, WEA = 1, WEN = 2, EDC = 1, A.HALF/E.HALF
D[31:0]
hwdata
A[24:0]
hready
htrans
hwrite
BCLK
haddr
CS[2]
R/W
LBA
hclk
OE
Last Valid Addr
Nonseq
Read
V1
Last Valid Data
Last Valid Data
MC9328MX21 Technical Data, Rev. 3.4
Last Valid Data
Read
Read
Read Data
Address V1
Nonseq
Write
V8
Idle
Read Data
Write Data
Write
Address V8
Write
Write Data
Freescale Semiconductor