XC908AS60ACFU Motorola Semiconductor Products, XC908AS60ACFU Datasheet - Page 534

• Manufacturer Part Number: XC908AS60ACFU
• Description: MC68HC908AZ60A, MC68HC908AS60A Hcmos Microcontroller Unit Technical Data
• Manufacturer: Motorola Semiconductor Products

Electrical Specifications
28.2.5 Control Timing
28.2.6 ADC Characteristics
Technical Data
534
Bus Operating Frequency (4.5–5.5 V — V
RESET Pulse Width Low
IRQ Interrupt Pulse Width Low (Edge-Triggered)
IRQ Interrupt Pulse Period
16-Bit Timer (see Note 2)
MSCAN Wake-up Filter Pulse Width (see Note 5)
Resolution
Absolute Accuracy
Conversion Range (see Note 1)
Power-Up Time
Input Leakage (see Note 3)
Conversion Time
Monotonicity
Zero Input Reading
Full-Scale Reading
Sample Time (see Note 2)
Input Capture Pulse Width (see Note 3)
Input Capture Period
NOTES:
1.V
2.The 2-bit timer prescaler is the limiting factor in determining timer resolution.
3.Refer to
4.The minimum period t
service routine plus TBD t
5. The minimum pulse width to wake up the MSCAN module is guaranteed by design but not tested.
(V
0.5v)
Ports B and D
REFL
DD
= 5.0 Vdc ± 0.5v, V
= 0 V, V
Table 25-2
DDA
Characteristic
Characteristic
/V
and supporting note.
TLTL
DDAREF
SS
cyc
= 0 Vdc, T
or t
.
ILIL
= V
should not be less than the number of cycles it takes to execute the capture interrupt
REFH
A
= –40 °C to T
= 5 V ±
DD
Electrical Specifications
Only)
A
(MAX), unless otherwise noted.
V
Min
REFL
FE
–1
16
–1
16
00
8
5
Symbol
t
TH,
t
t
f
t
t
WUP
TLTL
BUS
t
ILHI
ILIL
RL
t
TL
V
Max
REFH
FF
+1
17
17
01
—
Inherent within Total Error
8
1
Note 4
Note 4
Min
1.5
1.5
—
2
2
Cycles
Cycles
Clock
Clock
ADC
ADC
Unit
LSB
Hex
Hex
Bits
µ A
µ s
V
MC68HC908AZ60A — Rev 2.0
Max
8.4
—
—
—
—
—
Includes Sampling
5
Conversion Time
V
Quantization
V
V
Comments
REFL
IN
IN
Includes
Period
Time
= V
= V
MOTOROLA
= V
REFH
REFL
Unit
MHz
SSA
t
t
t
t
µ s
cyc
cyc
cyc
cyc