MC68HRC908JK3CP Freescale Semiconductor, MC68HRC908JK3CP Datasheet - Page 197
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MC68HRC908JK3CP
Manufacturer Part Number
MC68HRC908JK3CP
Description
IC MCU FLASH 8B 8MHZ RC 4K 20DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908JK1CDW.pdf
(212 pages)
Specifications of MC68HRC908JK3CP
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LED, LVD, POR, PWM
Number Of I /o
15
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.3 V
Data Converters
A/D 12x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HRC908JK3CP
Manufacturer:
FREECAL
Quantity:
20 000
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18.7 5V Control Timing
MC68H(R)C908JL3
Freescale Semiconductor
NOTES:
Internal operating frequency
RST input pulse width low
1. V
2. Some modules may require a minimum frequency greater than dc for proper operation; see appropriate table for this infor-
3. Minimum pulse width reset is guaranteed to be recognized. It is possible for a smaller pulse width to cause a reset.
noted.
mation.
NOTES:
1. V
2. Typical values reflect average measurements at midpoint of voltage range, 25 °C only.
3. Run (operating) I
4. Wait I
5. STOP I
6. Maximum is highest voltage that POR is guaranteed.
7. If minimum V
8. R
DD
than 100 pF on all outputs. C
run I
less than 100 pF on all outputs. C
fects wait I
minimum V
DD
PU1
= 4.5 to 5.5 Vdc, V
= 4.5 to 5.5 Vdc, V
DD
and R
DD
. Measured with all modules enabled.
DD
measured using external square wave clock source (f
measured with OSC1 grounded, no port pins sourcing current. LVI is disabled.
DD
DD
PU2
.
DD
Characteristic
is reached.
—
are measured at V
DD
is not reached before the internal POR reset is released,
Rev. 1.1
Characteristic
measured using external square wave clock source. All inputs 0.2 V from rail. No dc loads. Less
SS
(3)
SS
= 0 Vdc, T
Table 18-4. DC Electrical Characteristics (5V)
(2)
= 0 Vdc, T
L
(1)
= 20 pF on OSC2. All ports configured as inputs. OSC2 capacitance linearly affects
A
Table 18-5. Control Timing (5V)
L
DD
= 20 pF on OSC2; all ports configured as inputs; OSC2 capacitance linearly af-
= T
(1)
A
= 5.0V
= T
L
to T
L
Electrical Specifications
to T
H
; timing shown with respect to 20% V
H
, unless otherwise noted.
Symbol
OP
Symbol
= 4MHz); all inputs 0.2 V from rail; no dc loads;
t
f
IRL
OP
Min
RST
must be driven low externally until
Min
750
DD
—
Typ
and 70% V
(2)
Electrical Specifications
Max
SS
—
8
Max
, unless otherwise
Technical Data
MHz
Unit
Unit
ns
195
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