MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 121
MC9S12XEQ512CAL
Manufacturer Part Number
MC9S12XEQ512CAL
Description
MCU 16BIT 512K FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12XEP768CAL.pdf
(1328 pages)
Specifications of MC9S12XEQ512CAL
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
512KB (512K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
32K 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
No. Of I/o's
91
Eeprom Memory Size
4KB
Ram Memory Size
32KB
Cpu Speed
50MHz
No. Of Timers
3
No. Of Pwm Channels
8
Digital Ic Case Style
LQFP
Rohs Compliant
Yes
Processor Series
S12XE
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
32 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
12 bit, 16 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12XEQ512CAL
Manufacturer:
FOCALTECH
Quantity:
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Manufacturer:
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1. Read: Anytime. In emulation modes, read operations will return the data from the external bus, in all other modes the data source
2. Reset values in emulation modes are identical to those of the target mode.
Reset
2.3.15
Freescale Semiconductor
Address 0x001C (PRR)
is depending on the data direction value.
Write: Anytime. In emulation modes, write operations will also be directed to the external bus.
RDPB
RDPA
Field
SS
ES
EX
NS
NX
ST
1
0
(2)
W
R
:
Port B reduced drive—Select reduced drive for outputs
This bit configures the drive strength of all output pins as either full or reduced independent of the function used on
the pins. If a pin is used as input this bit has no effect.
1 Reduced drive selected (approx. 1/5 of the full drive strength).
0 Full drive strength enabled.
Port A reduced drive—Select reduced drive for outputs
This bit configures the drive strength of all output pins as either full or reduced independent of the function used on
the pins. If a pin is used as input this bit has no effect.
1 Reduced drive selected (approx. 1/5 of the full drive strength).
0 Full drive strength enabled.
NECLK
Depen-
Mode
ECLK Control Register (ECLKCTL)
dent
0
1
0
0
1
0
7
= Unimplemented or Reserved
NCLKX2
Table 2-15. RDRIV Register Field Descriptions (continued)
1
1
1
1
1
1
1
6
Figure 2-13. ECLK Control Register (ECLKCTL)
MC9S12XE-Family Reference Manual , Rev. 1.23
DIV16
0
0
0
0
0
0
0
5
EDIV4
0
0
0
0
0
0
0
4
Description
EDIV3
3
0
0
0
0
0
0
0
Chapter 2 Port Integration Module (S12XEPIMV1)
EDIV2
0
0
0
0
0
0
0
2
Access: User read/write
EDIV1
0
0
0
0
0
0
0
1
EDIV0
0
0
0
0
0
0
0
0
121
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