MC9328MX21SCVK Freescale Semiconductor, MC9328MX21SCVK Datasheet - Page 53

• 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

Freescale Semiconductor
Ref
No.
11a
11b
27a
27b
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
29
30
1
2
3
4
5
6
7
8
9
(Tx/Rx) CK clock period
(Tx) CK high to FS (bl) high
(Rx) CK high to FS (bl) high
(Tx) CK high to FS (bl) low
(Rx) CK high to FS (bl) low
(Tx) CK high to FS (wl) high
(Rx) CK high to FS (wl) high
(Tx) CK high to FS (wl) low
(Rx) CK high to FS (wl) low
(Tx) CK high to STXD valid from high impedance
(Tx) CK high to STXD high
(Tx) CK high to STXD low
(Tx) CK high to STXD high impedance
SRXD setup time before (Rx) CK low
SRXD hold time after (Rx) CK low
(Tx/Rx) CK clock period
(Tx/Rx) CK clock high period
(Tx/Rx) CK clock low period
(Tx) CK high to FS (bl) high
(Rx) CK high to FS (bl) high
(Tx) CK high to FS (bl) low
(Rx) CK high to FS (bl) low
(Tx) CK high to FS (wl) high
(Rx) CK high to FS (wl) high
(Tx) CK high to FS (wl) low
(Rx) CK high to FS (wl) low
(Tx) CK high to STXD valid from high impedance
(Tx) CK high to STXD high
(Tx) CK high to STXD low
(Tx) CK high to STXD high impedance
SRXD setup time before (Rx) CK low
SRXD hole time after (Rx) CK low
Parameter
1
1
90.
90.
Table 34. SSI to SAP Ports Timing Parameters
MC9328MX21 Technical Data, Rev. 3.4
Internal Clock Operation
External Clock Operation (SAP Ports)
Minimum
23.68
36.36
36.36
10.24
10.89
10.24
10.89
10.24
10.89
10.24
10.89
12.08
10.80
10.80
12.08
-3.30
-3.93
-3.30
-3.93
-3.30
-3.93
-3.30
-3.93
-2.44
-2.44
-2.44
-2.67
0.37
0
0
1
91
91
1.8 V ± 0.1 V
(SAP Ports)
Maximum
19.50
21.27
19.50
21.27
19.50
21.27
19.50
21.27
19.36
19.36
19.36
19.36
-1.16
-1.16
-1.16
-1.16
-0.60
-1.34
-1.34
-1.34
-1.34
-0.60
-0.60
-0.99
–
–
–
–
–
–
–
–
Minimum
90.91
22.09
90.91
36.36
36.36
-2.98
-4.18
-2.98
-4.18
-2.98
-4.18
-2.98
-4.18
-2.65
-2.65
-2.65
-2.65
7.16
7.63
7.16
7.63
7.16
7.63
7.16
7.63
7.71
7.71
7.71
7.71
0.42
0
0
3.0 V ± 0.3 V
Maximum
-1.10
-1.43
-1.10
-1.43
-1.10
-1.43
-1.10
-1.43
-0.98
-0.98
-0.98
-0.98
8.65
9.12
8.65
9.12
8.65
9.12
8.65
9.12
9.20
9.20
9.20
9.20
–
–
–
–
–
–
–
–
Specifications
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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