MC68HC11K0CFUE4 Freescale Semiconductor, MC68HC11K0CFUE4 Datasheet - Page 266

• Manufacturer Part Number: MC68HC11K0CFUE4
• Description: MCU 8-BIT 768 RAM 4MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K0CFUE4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

Electrical Characteristics
Technical Data
266
Characteristic
Sample
Sample/hold
Input leakage
1. V
2. Up to 4.0 MHz for standard devices.
3. Performance is verified down to 2.5 V V
acquisition time
capacitance
accuracy adversely because of input leakage.
All timing measurements refer to 20% V
DD
= 4.5 to 5.5 Vdc for standard devices; V
(1)
Analog input acquisition sampling time:
Input capacitance during sample PE[7:0]
Input leakage on A/D pins
E Clock
Internal RC Oscillator
PE[7:0]
V
RL
, V
RH
Freescale Semiconductor, Inc.
For More Information On This Product,
Parameter
DD
R
, but accuracy is tested and guaranteed at V
and 70% V
Go to: www.freescale.com
SS
Electrical Characteristics
= 0 Vdc, T
DD
, unless otherwise noted.
A
= T
L
to T
H
Source impedances greater than 10 k
Min Absolute
—
—
—
—
—
20 (Typ)
12
—
—
—
R
= 5 V 10%.
f
o
MHz
400
1.0
12
—
—
2.0
M68HC11K Family
Max
f
MHz
o
400
MOTOROLA
1.0
> 2.0
—
12
—
affect
(2)
Unit
t
nA
pF
cyc
A
s