S912XET512J3VALR Freescale Semiconductor, S912XET512J3VALR Datasheet - Page 161

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S912XET512J3VALR

Manufacturer Part Number
S912XET512J3VALR
Description
16-bit Microcontrollers - MCU 16 BIT,512K FLASH
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of S912XET512J3VALR

Rohs
yes
Core
HCS12X
Processor Series
MC9S12XE
Data Bus Width
16 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
512 KB
Data Ram Size
32 KB
On-chip Adc
Yes
Operating Supply Voltage
3.13 V to 5.5 V
Operating Temperature Range
- 40 C to + 105 C
Package / Case
LQFP-112
Mounting Style
SMD/SMT

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S912XET512J3VALR
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
1. Read: Anytime.
2.3.80
Freescale Semiconductor
DDR1AD1
Address 0x027B
Write: Anytime.
Field
Reset
7-0
W
R
DDR1AD17
Port AD1 data direction—
This register controls the data direction of pins 7 through 0.
1 Associated pin is configured as output.
0 Associated pin is configured as input.
Port AD1 Data Direction Register 1 (DDR1AD1)
0
7
Due to internal synchronization circuits, it can take up to 2 bus clock cycles
until the correct value is read on PT0AD1 registers, when changing the
DDR0AD1 register.
To use the digital input function on Port AD1 the ATD Digital Input Enable
Register (ATD1DIEN1) has to be set to logic level “1”.
Due to internal synchronization circuits, it can take up to 2 bus clock cycles
until the correct value is read on PT0AD1 registers, when changing the
DDR1AD1 register.
To use the digital input function on Port AD1 the ATD Digital Input Enable
Register (ATD1DIEN1) has to be set to logic level “1”.
DDR1AD16
Figure 2-78. Port AD1 Data Direction Register 1 (DDR1AD1)
0
6
Table 2-76. DDR1AD1 Register Field Descriptions
MC9S12XE-Family Reference Manual Rev. 1.25
DDR1AD15
0
5
DDR1AD14
NOTE
NOTE
NOTE
NOTE
0
4
Description
DDR1AD13
3
0
Chapter 2 Port Integration Module (S12XEPIMV1)
DDR1AD12
0
2
DDR1AD11
Access: User read/write
0
1
DDR1AD10
0
0
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