S912XEQ512J3CAGR Freescale Semiconductor, S912XEQ512J3CAGR Datasheet - Page 1237
S912XEQ512J3CAGR
Manufacturer Part Number
S912XEQ512J3CAGR
Description
16-bit Microcontrollers - MCU 16 BIT,512K FLASH
Manufacturer
Freescale Semiconductor
Datasheet
1.S912XEQ512J3CAGR.pdf
(1324 pages)
Specifications of S912XEQ512J3CAGR
Rohs
yes
Core
HCS12X
Data Bus Width
16 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
512 kB
Data Ram Size
32 kB
On-chip Adc
Yes
Package / Case
LQFP
Mounting Style
SMD/SMT
Interface Type
CAN/SCI/SPI
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
119
Number Of Timers
25
Program Memory Type
Flash
Supply Voltage - Max
1.98 V, 2.9 V, 5.5 V
Supply Voltage - Min
1.72 V, 2.7 V, 3.13 V
Available stocks
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Company:
Part Number:
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A.6.1.2
Provided an appropriate external reset signal is applied to the MCU, preventing the CPU from executing
code when V
the PORF bit in the CRG flags register has not been set.
A.6.1.3
When external reset is asserted for a time greater than PW
reset, and the CPU starts fetching the reset vector without doing a clock quality check, if there was an
oscillation before reset.
A.6.1.4
Out of stop the controller can be woken up by an external interrupt. A clock quality check as after POR is
performed before releasing the clocks to the system.
If the MCU is woken-up by an interrupt and the fast wake-up feature is enabled (FSTWKP = 1 and
SCME = 1), the system will resume operation in self-clock mode after t
A.6.1.5
The recovery from pseudo stop and wait is essentially the same since the oscillator is not stopped in both
modes. The controller can be woken up by internal or external interrupts. After t
the interrupt vector.
Freescale Semiconductor
DD35
SRAM Data Retention
External Reset
Stop Recovery
Pseudo Stop and Wait Recovery
is out of specification limits, the SRAM contents integrity is guaranteed if after the reset
MC9S12XE-Family Reference Manual Rev. 1.25
RSTL
the CRG module generates an internal
fws
.
Appendix A Electrical Characteristics
wrs
the CPU starts fetching
1237
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