MC9S12XEP100CAL Freescale Semiconductor, MC9S12XEP100CAL Datasheet - Page 366

IC MCU 16BIT 1M FLASH 112-LQFP

MC9S12XEP100CAL

Manufacturer Part Number
MC9S12XEP100CAL
Description
IC MCU 16BIT 1M FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of MC9S12XEP100CAL

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 ~ 85°C
Package / Case
112-LQFP
Processor Series
S12XE
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
64 KB
Interface Type
CAN/SCI/SPI
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
91
Number Of Timers
25
Maximum Operating Temperature
+ 85 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
16-ch x 12-bit
Package
112LQFP
Family Name
HCS12X
Maximum Speed
50 MHz
Operating Supply Voltage
1.8|2.8|5 V
For Use With
EVB9S12XEP100 - BOARD EVAL FOR MC9S12XEP100DEMO9S12XEP100 - BOARD DEMO FOR MC9S12XEP100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Chapter 10 XGATE (S12XGATEV3)
10.3.1.6
The XGISP31 register is intended to point to the stack region that is used by XGATE channels of priority
3 to 1. Every time a thread of such priority is started, RISC core register R7 will be initialized with the
content of XGISP31.
Module Base +0x0006
Read: Anytime
Write: Only if XGATE requests are disabled (XGE = 0) and idle (XGCHID = $00))
10.3.1.7
The Vector Base Address Register
Section Figure 10-23., “XGATE Vector
Module Base +0x0006
Read: Anytime
Write: Only if XGATE requests are disabled (XGE = 0) and idle (XGCHID = $00))
366
Reset
Reset
XBISP74[15:1]
XBISP31[15:1]
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
W
W
R
R
Field
15–1
Field
15–1
15
15
0
1
XGATE Initial Stack Pointer for Interrupt Priorities 3 to 1 (XGISP31)
XGATE Vector Base Address Register (XGVBR)
Figure 10-8. XGATE Initial Stack Pointer for Interrupt Priorities 3 to 1 (XGISP31)
Initial Stack Pointer— The XGISP74 register holds the initial value of RISC core register R7, for threads of
priority 7 to 4.
Initial Stack Pointer— The XGISP31 register holds the initial value of RISC core register R7, for threads of
priority 3 to 1.
14
14
0
1
= Unimplemented or Reserved
= Unimplemented or Reserved
13
13
0
1
Figure 10-9. XGATE Vector Base Address Register (XGVBR)
12
12
0
1
MC9S12XE-Family Reference Manual , Rev. 1.23
11
11
Table 10-7. XGISP74 Field Descriptions
0
Table 10-8. XGISP31 Field Descriptions
1
(Figure
10
10
0
1
Block).
10-9) determines the location of the XGATE vector block (see
0
1
9
9
XGISP31[15:1]
XGVBR[15:1]
0
0
8
8
Description
Description
0
0
7
7
6
0
6
0
0
0
5
5
0
0
4
4
0
0
3
3
Freescale Semiconductor
0
0
2
2
1
0
1
0
0
0
0
0
0
0

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