S912XEQ512J3CAGR Freescale Semiconductor, S912XEQ512J3CAGR Datasheet - Page 91

• Manufacturer Part Number: S912XEQ512J3CAGR
• Description: 16-bit Microcontrollers - MCU 16 BIT,512K FLASH
• Manufacturer: Freescale Semiconductor

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

Table 2-2
to the SOC Guide for the availability of the individual pins in the different package options.
Freescale Semiconductor
Port
A
B
C
D
-
Pin Name
PC[7:0]
PD[7:0]
PB[7:1]
PA[7:0]
BKGD
PB[0]
shows all the pins and their functions that are controlled by the Port Integration Module. Refer
If there is more than one function associated with a pin, the priority is
indicated by the position in the table from top (highest priority) to bottom
(lowest priority).
Pin Function
IVD[15:8]
& Priority
ADDR[15:8]
DATA[15:8]
ADDR[7:1]
MODC
IVD[7:1]
DATA[7:0]
ADDR[0]
BKGD
IVD0
GPIO
GPIO
GPIO
GPIO
GPIO
UDS
mux
mux
mux
3
(2)
3
(1)
(3)
MC9S12XE-Family Reference Manual Rev. 1.25
Table 2-2. Pin Functions and Priorities
I/O
I/O S12X_BDM communication pin
I/O General-purpose I/O
I/O General-purpose I/O
I/O General-purpose I/O
I/O High-order bidirectional data input/output
I/O General-purpose I/O
I/O Low-order bidirectional data input/output
I/O General-purpose I/O
O High-order external bus address output
O Low-order external bus address output
O Low-order external bus address output
O Upper data strobe
I
MODC input during RESET
(multiplexed with IVIS data)
(multiplexed with IVIS data)
(multiplexed with IVIS data)
Configurable for reduced input threshold
Configurable for reduced input threshold
NOTE
Description
Chapter 2 Port Integration Module (S12XEPIMV1)
Pin Function
dependent
dependent
dependent
dependent
after Reset
BKGD
Mode
Mode
Mode
Mode
(4)
4
4
4
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