MC912DG128ACPV Freescale Semiconductor, MC912DG128ACPV Datasheet - Page 426

• Manufacturer Part Number: MC912DG128ACPV
• Description: IC MCU 128K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DG128ACPV

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Electrical Specifications
Technical Data
426
8-bit resolution
8-bit absolute error
10-bit resolution
10-bit absolute error
ATD operating clock frequency
Conversion time per channel
Stop and ATD power up recovery time
1. At V
2. These values include quantization error which is inherently 1/2 count for any A/D converter.
1. From the time ADPU is asserted until the time an ATD conversion can begin.
0.5 MHz ≤ f
Absolute errors only guaranteed when V
16 ATD clocks
30 ATD clocks
RH
V
V
– V
DD
DD
RL
ATDCLK
= 5.0 Vdc ±10%, V
= 5.0 Vdc ±10%, V
(1)
= 5.12V, one 8-bit count = 20 mV, and one 10-bit count = 5mV.
(1)
,(2)
Table 21-6. Analog Converter Characteristics (Operating)
(2)
≤ 2 MHz
2, 4, 8, and 16 ATD sample clocks
Characteristic
2, 4, 8, and 16 ATD sample clocks
Characteristic
Table 21-7. ATD AC Characteristics (Operating)
Freescale Semiconductor, Inc.
SS
SS
For More Information On This Product,
= 0 Vdc, T
= 0 Vdc, T
(1)
RL
V
=V
DDA
Go to: www.freescale.com
SS
Electrical Specifications
A
A
= 5.0V
, V
= T
= T
RH
L
=V
L
to T
to T
DD
H
and when external source impedence is close to zero.
H
, ATD Clock = 2 MHz, unless otherwise noted
, ATD Clock = 2 MHz, unless otherwise noted
Symbol
1 count
1 count
AE
AE
Symbol
f
ATDCLK
t
CONV
t
SR
–2.5
Min
−1
MC68HC912DT128A — Rev 4.0
Typical
15.0
Min
0.5
8.0
20
5
Max
32.0
60.0
2.0
Max
10
2.5
+1
MOTOROLA
MHz
Unit
count
count
Unit
µs
µs
µs
mV
mV