MC9328MXLDVM20 Freescale, MC9328MXLDVM20 Datasheet - Page 56

• Manufacturer Part Number: MC9328MXLDVM20
• Manufacturer: Freescale

Specifications of MC9328MXLDVM20

• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Specifications
56
3.12.2 SDIO-IRQ and ReadWait Service Handling
MMC/SD bus clock, CLK (All values are referred to minimum (VIH) and maximum
(VIL)
Command response cycle
Identification response cycle
Access time delay cycle
Command read cycle
Command-command cycle
Command write cycle
Stop transmission cycle
TAAC: Data read access time -1 defined in CSD register bit[119:112]
NSAC: Data read access time -2 in CLK cycles (NSAC·100) defined in CSD register
bit[111:104]
Parameter
Table 20. Timing Values for Figure 39 through Figure 43
Symbol
NWR
NCR
NAC
NRC
NCC
NST
MC9328MXL Advance Information, Rev. 5.1
NID
Minimum
2
5
2
8
8
2
2
TAAC + NSAC
Maximum
64
5
–
–
–
2
cycles
cycles
cycles
cycles
cycles
cycles
cycles
Clock
Clock
Clock
Clock
Clock
Clock
Clock
Unit
MMC/SD bus clock, CLK
(All values are referred to
minimum (VIH) and
maximum (VIL)
Command response cycle
Identification response
cycle
Access time delay cycle
Command read cycle
Command-command cycle
Command write cycle
Stop transmission cycle
TAAC: Data read access
time -1 defined in CSD
register bit[119:112]
NSAC: Data read access
time -2 in CLK cycles
(NSAC·100) defined in
CSD register bit[111:104]
Freescale Semiconductor
Parameter