MC9S12XET256CAG Freescale Semiconductor, MC9S12XET256CAG Datasheet - Page 587

• Manufacturer Part Number: MC9S12XET256CAG
• Description: MCU 16BIT 256K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XET256CAG

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 119
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Processor Series: S12XE
• Core: HCS12
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
IBC[7:0]
(hex)
0A
0B
0C
0D
0E
1A
1B
1C
1D
1E
2A
2B
2C
2D
2E
06
07
08
09
0F
10
11
12
13
14
15
16
17
18
19
1F
20
21
22
23
24
25
26
27
28
29
2F
Table 15-7. IIC Divider and Hold Values (Sheet 2 of 6)
SCL Divider
(clocks)
MC9S12XE-Family Reference Manual Rev. 1.23
104
128
112
128
144
160
192
240
160
192
224
256
288
320
384
480
320
384
448
512
576
640
768
960
34
40
28
32
36
40
44
48
56
68
48
56
64
72
80
88
80
96
SDA Hold
(clocks)
129
129
10
10
11
11
13
13
13
13
17
17
21
21
17
17
25
25
33
33
17
17
33
33
49
49
65
65
33
33
65
65
97
97
7
7
9
9
9
9
9
9
Chapter 15 Inter-Integrated Circuit (IICV3) Block Description
SCL Hold
(start)
118
110
126
142
158
190
238
158
190
222
254
286
318
382
478
13
16
10
12
14
16
18
20
24
30
18
22
26
30
34
38
46
58
38
46
54
62
70
78
94
78
94
SCL Hold
(stop)
121
113
129
145
161
193
241
161
193
225
257
289
321
385
481
18
21
15
17
19
21
23
25
29
35
25
29
33
37
41
45
53
65
41
49
57
65
73
81
97
81
97
587