MC68HC908AS60CFN Freescale Semiconductor, MC68HC908AS60CFN Datasheet - Page 424

• Manufacturer Part Number: MC68HC908AS60CFN
• Description: IC MCU 60K FLASH 8MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908AS60CFN

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8.4MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 40
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Electrical Specifications
24.7 ADC Characteristics
Technical Data
Resolution
Absolute accuracy
Conversion range (Note 1)
Power-up time
Input leakage (Note 3)
Conversion time
Monotonicity
Zero input reading
Full-scale reading
Sample time (Note 2)
Input capacitance
ADC internal clock
Analog input voltage
Notes:
(V
Ports B and D
1. V
2. Source impedances greater than 10 k
3. The external system error caused by input leakage current is approximately equal to the product of R source and input
REFL
current.
DD
= 5.0 Vdc
= 0 V, V
DDA
10%, V
/V
Characteristic
DDAREF
SS
= 0 Vdc, V
Freescale Semiconductor, Inc.
= V
For More Information On This Product,
REFH
DDA
= 5 V
adversely affect internal RC charging time during input sampling.
/V
Go to: www.freescale.com
Electrical Specifications
DDAREF
10%)
= 5.0 Vdc
10%, V
V
V
500 k
Min
REFL
REFL
FE
–1
16
—
16
00
—
8
5
SSA
= 0 Vdc, V
1.048 M
V
V
Inherent within total error
Max
REFH
REFH
FF
+1
17
17
01
—
8
8
1
REFH
MC68HC908AS60 — Rev. 1.0
cycles
cycles
clock
clock
ADC
ADC
Unit
LSB
Hex
Hex
Bits
= 5.0 Vdc
Hz
pF
V
V
A
s
sampling time
V
quantization
V
Comments
V
Conversion
Tested only
time period
10%
REFL
Not tested
In
at 1 MHz
In
Includes
Includes
= V
= V
= V
REFH
REFL
SSA