XC68HC12A0CPV8 Freescale Semiconductor, XC68HC12A0CPV8 Datasheet - Page 251

• Manufacturer Part Number: XC68HC12A0CPV8
• Description: IC, 16BIT MCU, 68HC12, 8MHZ, TQFP-112
• Manufacturer: Freescale Semiconductor

Specifications of XC68HC12A0CPV8

• Controller Family/series: 68HC12
• No. Of I/o's: 68
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Core Size: 16 Bit
• Program Memory Size: 60KB
• Peripherals: ADC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DLYCT — Delay Counter Control Register
ICOVW — Input Control Overwrite Register
MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
RESET:
RESET:
NOVW7
BIT 7
BIT 7
0
0
0
NOVW6
6
0
6
0
0
Read: any time
Write: any time
If enabled, after detection of a valid edge on input capture pin, the delay
counter counts the pre-selected number of M clock (module clock)
cycles, then it will generate a pulse on its output. The pulse is generated
only if the level of input signal, after the preset delay, is the opposite of
the level before the transition.This will avoid reaction to narrow input
pulses.
After counting, the counter will be cleared automatically.
Delay between two active edges of the input signal period should be
longer than the selected counter delay.
DLYx — Delay Counter Select
Read: any time
Write: any time
NOVW5
5
0
5
0
0
Enhanced Capture Timer
NOVW4
4
0
4
0
0
DLY1
0
0
1
1
NOVW3
3
0
DLY0
3
0
0
0
1
0
1
NOVW2
Disabled (bypassed)
256 M clock cycles
512 M clock cycles
1024 M clock cycles
2
0
2
0
0
Delay
NOVW1
DLY1
1
0
1
0
Enhanced Capture Timer
NOVW0
DLY0
BIT 0
BIT 0
0
0
Timer Registers
Technical Data
$00AA
$00A9
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