MC68HC705C8ACFN Freescale Semiconductor, MC68HC705C8ACFN Datasheet - Page 204

• 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: -

MC68HSC705C8A
A.5 5.0-Volt High-Speed Control Timing
A.6 3.3-Volt High-Speed Control Timing
Technical Data
204
Oscillator frequency
Internal operating frequency (f
Cycle time
Input capture pulse width
Interrupt pulse width low (edge-triggered)
OSC1 pulse width
Oscillator frequency
Internal operating frequency (f
Cycle time
Input capture pulse width
Interrupt pulse width low (edge-triggered)
OSC1 pulse width
1. V
1. V
Crystal oscillator
External clock
Crystal oscillator
External clock
Crystal oscillator
External clock
Crystal oscillator
External clock
DD
DD
= 5 V
= 3.3 V
10%; V
10%; V
SS
SS
= 0 Vdc, T
Characteristic
Characteristic
= 0 Vdc, T
OSC
OSC
Freescale Semiconductor, Inc.
A
For More Information On This Product,
= T
A
= T
2)
2)
L
to T
L
(1)
(1)
to T
H
Go to: www.freescale.com
, unless otherwise noted
H
, unless otherwise noted
MC68HSC705C8A
Symbol
Symbol
t
t
t
t
OH
OH
TH
TH
f
t
f
t
t
t
OSC
f
CYC
OSC
f
CYC
ILIH
ILIH
OP
OP
, t
, t
, t
, t
TL
OL
TL
OL
Min
250
Min
476
125
125
dc
dc
65
65
45
dc
dc
90
MC68HC705C8A — Rev. 3
—
—
—
—
Max
Max
8.0
8.0
4.0
4.0
4.0
4.0
2.0
2.0
—
—
—
—
—
—
—
—
MOTOROLA
MHz
MHz
MHz
MHz
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns