MC68HC711D3CFN2 Freescale Semiconductor, MC68HC711D3CFN2 Datasheet - Page 108

• Manufacturer Part Number: MC68HC711D3CFN2
• Description: IC MCU 2MHZ 4K OTP 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711D3CFN2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 26
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4.5 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: -

Frequency of Operation
E-Clock Period
Crystal Frequency
External Oscillator Frequency
Processor Control SetupTime
Reset Input Pulse Width
Mode Programming Setup Time
Mode Programming Hold Time
Interrupt Pulse Width,
Wait Recovery Startup Time
Timer Pulse Width,
A-4
NOTES:
t
IRQ Edge-Sensitive Mode
PW
Input Capture Pulse
Accumulator Input
PW
PCSU
NOTES:
1. RESET is recognized during the first clock cycle it is held low. Internal circuitry then drives the pin low for four
2. All timing is shown with respect to 20% V
1. Rising edge sensitive input
2. Falling edge sensitive input
3. Maximum pulse accumulator clocking rate is E-clock frequency divided by 2.
IRQ
TIM
PA[2:0]
PA[2:0]
clock cycles, releases the pin, and samples the pin level two cycles later to determine the source of the interrupt.
Refer to SECTION 5 RESETS AND INTERRUPTS for further detail.
PA7
PA7
= 1/4 t
= t
= t
(Can Be Preempted by Internal Reset)
cyc
cyc
1,3
2,3
To Guarantee External Reset Vector
1
2
cyc
+ 20 ns
+ 20 ns
Characteristic
+ 50 ns
Minimum Input Time
PW
Freescale Semiconductor, Inc.
TIM
For More Information On This Product,
ELECTRICAL CHARACTERISTICS
Table A-4 Control Timing
Figure A-2 Timer Inputs
Go to: www.freescale.com
DD
and 70% V
PW
Symbol
PW
PW
t
f
t
t
PCSU
t
XTAL
t
4 f
MPH
WRS
MPS
cyc
f
RSTL
o
IRQ
TIM
o
DD
, unless otherwise noted.
1000
1020
1020
Min
300
dc
dc
10
—
—
8
1
2
1.0 MHz
Max
1.0
4.0
4.0
—
—
—
—
—
—
—
—
4
Min
500
175
520
520
dc
dc
10
—
—
8
1
2
2.0 MHz
Max
2.0
8.0
8.0
—
—
—
—
—
—
—
—
4
TECHNICAL DATA
Min
333
133
353
353
dc
dc
10
—
—
8
1
2
3.0 MHz
Max
12.0
12.0
TIMER INPUTS TIM
3.0
—
—
—
—
—
—
—
—
4
MHz
MHz
MHz
Unit
t
t
t
t
ns
ns
ns
ns
ns
cyc
cyc
cyc
cyc