MC9S12XEP100MAL Freescale Semiconductor, MC9S12XEP100MAL Datasheet - Page 688
![IC MCU 16BIT 1M FLASH 112-LQFP](/photos/12/42/124253/mc9s12xep100mal_sml.jpg)
MC9S12XEP100MAL
Manufacturer Part Number
MC9S12XEP100MAL
Description
IC MCU 16BIT 1M FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12XEP768CAL.pdf
(1328 pages)
Specifications of MC9S12XEP100MAL
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
91
Program Memory Size
1MB (1M x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
1.72 V ~ 5.5 V
Data Converters
A/D 16x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
112-LQFP
Processor Series
S12XE
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
64 KB
Interface Type
SPI, SSI
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
91
Number Of Timers
25
Operating Supply Voltage
- 0.3 V to + 6 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 16 Channel
For Use With
EVB9S12XEP100 - BOARD EVAL FOR MC9S12XEP100DEMO9S12XEP100 - BOARD DEMO FOR MC9S12XEP100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12XEP100MAL
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S12XEP100MAL
Manufacturer:
FREESCALE
Quantity:
20 000
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Chapter 18 Periodic Interrupt Timer (S12PIT24B4CV2)
18.3.0.9
Read: Anytime
Write: Has no meaning or effect
688
Module Base + 0x000A, 0x000B
Module Base + 0x000E, 0x000F
Module Base + 0x0012, 0x0013
Module Base + 0x0016, 0x0017
Reset
Reset
Reset
Reset
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
PLD[15:0]
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
Field
W
W
W
W
15:0
R PCNT
R PCNT
R PCNT
R PCNT
15
15
15
15
15
15
15
15
0
0
0
0
PIT Load Bits 15:0 — These bits set the 16-bit modulus down-counter load value. Writing a new value into the
PITLD register must be a 16-bit access, to ensure data consistency. It will not restart the timer. When the timer
has counted down to zero the PTF time-out flag will be set and the register value will be loaded. The PFLT bits
in the PITFLT register can be used to immediately update the count register with the new value if an immediate
load is desired.
PIT Count Register 0 to 3 (PITCNT0–3)
PCNT
PCNT
PCNT
PCNT
14
14
14
14
14
14
14
14
0
0
0
0
PCNT
PCNT
PCNT
PCNT
13
13
13
13
13
13
13
13
0
0
0
0
PCNT
PCNT
PCNT
PCNT
12
12
12
12
12
12
12
12
0
0
0
0
Figure 18-15. PIT Count Register 0 (PITCNT0)
Figure 18-16. PIT Count Register 1 (PITCNT1)
Figure 18-17. PIT Count Register 2 (PITCNT2)
Figure 18-18. PIT Count Register 3 (PITCNT3)
MC9S12XE-Family Reference Manual , Rev. 1.23
Table 18-9. PITLD0–3 Field Descriptions
PCNT
PCNT
PCNT
PCNT
11
11
11
11
11
11
11
11
0
0
0
0
PCNT
PCNT
PCNT
PCNT
10
10
10
10
10
10
10
10
0
0
0
0
PCN
PCN
PCN
PCN
T9
T9
T9
T9
0
0
0
0
9
9
9
9
Description
PCN
PCN
PCN
PCN
T8
T8
T8
T8
0
0
0
0
8
8
8
8
PCN
PCN
PCN
PCN
T7
T7
T7
T7
7
0
7
0
7
0
7
0
PCN
PCN
PCN
PCN
T6
T6
T6
T6
0
0
0
0
6
6
6
6
PCN
PCN
PCN
PCN
T5
T5
T5
T5
0
0
0
0
5
5
5
5
PCN
PCN
PCN
PCN
T4
T4
T4
T4
0
0
0
0
4
4
4
4
PCN
PCN
PCN
PCN
T3
T3
T3
T3
Freescale Semiconductor
0
0
0
0
3
3
3
3
PCN
PCN
PCN
PCN
T2
T2
T2
T2
0
0
0
0
2
2
2
2
PCN
PCN
PCN
PCN
T1
T1
T1
T1
0
0
0
0
1
1
1
1
PCN
PCN
PCN
PCN
T0
T0
T0
T0
0
0
0
0
0
0
0
0
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