MC68HC705C8ACFN Freescale Semiconductor, MC68HC705C8ACFN Datasheet - Page 175

• Manufacturer Part Number: MC68HC705C8ACFN
• Description: IC MCU 4MHZ 8K OTP 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C8ACFN

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 304 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

13.7 5.0-Volt DC Electrical Characteristics
MC68HC705C8A — Rev. 3
MOTOROLA
Output voltage, I
Output high voltage
Output low voltage (see
Input high voltage
Input low voltage
EPROM programming voltage
EPROM/OTPROM programming current
User mode current
Data-retention mode (0 C to 70 C)
Supply current
I/O ports hi-z leakage current
Input current, IRQ, TCAP, OSC1, PD0, PD5
Capacitance
1. V
2. Typical values reflect average measurements at midpoint of voltage range at 25 C.
3. I
4. Run (operating) I
5. Wait I
6. Stop I
I
I
I
I
I
PA7–PA0, PB7–PB0, PC7–PC0, PD5–PD0, PD7,
TCAP, IRQ, RESET, OSC1
PA7–PA0, PB7–PB0, PC7–PC0, PD5–PD0, PD7,
TCAP, IRQ, RESET, OSC1
Run
Wait
Stop
PA7–PA0, PB7–PB0, PC7–PC0, PD4–PD1, PD7, RESET
Ports (as input or output)
RESET, IRQ, TCAP, PD0–PD5, PD7
Load
Load
Load
Load
Load
loads. Less than 50 pF on all outputs. C
than 50 pF on all outputs. C
disabled. If SPI and SCI enabled, add 10% current draw. OSC2 capacitance linearly affects wait I
DD
DD
(see
PA7–PA0, PB7–PB0, PC6–PC0, PD4–PD1
25 C
–40 C to +85 C
measured with port B pullup devices disabled.
(4)
(5)
(6)
= 5 V
= –0.8 mA, PA7–PA0, PB7–PB0, PC6–PC0, TCMP
= –1.6 mA, PD4–PD1 (see
= –5.0 mA, PC7
= 1.6 mA
= 20 mA, PC7
DD
DD
Figure
measured using external square wave clock source (f
measured with OSC1 = V
10%; V
(3)
Load
13-2)
DD
SS
measured using external square wave clock source (f
Characteristic
10.0 A
= 0 Vdc, T
Figure
L
= 20 pF on OSC2. V
Freescale Semiconductor, Inc.
13-4)
A
For More Information On This Product,
DD
= T
Figure
(1)
. All ports configured as inputs. V
L
to T
L
= 20 pF on OSC2. OSC2 capacitance linearly affects run I
H
Go to: www.freescale.com
13-3)
, unless otherwise noted
Electrical Specifications
IL
= 0.2 V, V
IH
OSC
= V
= 4.2 MHz). All inputs 0.2 V from rail. No dc loads. Less
Symbol
DD
C
V
V
V
V
V
V
V
I
I
I
C
V
DD
I
I
PP
PP
– 0.2 V. All ports configured as inputs. SPI and SCI
OH
OH
RM
Out
IL
OL
OL
PP
IL
In
IH
IL
In
= 0.2 V, V
OSC
= 4.2 MHz). All inputs 0.2 V from rail. No dc
V
V
0.7 x V
DD
DD
5.0-Volt DC Electrical Characteristics
14.5
Min
V
2.0
IH
—
—
—
—
—
—
—
—
—
—
—
—
—
SS
– 0.1
– 0.8
= V
DD
DD
– 0.2 V.
Typ
14.75
1.95
5.0
5.0
5.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
Electrical Specifications
(2)
DD
DD
.
.
0.2 x V
Max
15.0
V
Technical Data
0.1
0.4
0.4
7.0
3.0
10
50
50
12
—
—
—
—
—
8
DD
10
10
1
DD
Unit
µ A
µ A
mA
mA
mA
mA
pF
V
V
V
V
V
V
V
175
A
A