MC68HC11K1CFN4 Freescale Semiconductor, MC68HC11K1CFN4 Datasheet - Page 272

• Manufacturer Part Number: MC68HC11K1CFN4
• Description: IC MCU 640 EEPROM 4MHZ 84-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11K1CFN4

• 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
• Eeprom Size: 640 x 8
• 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: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -

Electrical Characteristics
12.13 EEPROM Characteristics
Technical Data
272
Programming time 1.0 MHz, RCO enabled
Erase time
Write/erase endurance
Data retention
1. V
2. The RC oscillator (RCO) must be enabled (by setting the CSEL bit in the OPTION register) for EEPROM programming and
3. Refer to Reliability Monitor Report (current quarterly issue) for current failure rate information.
1.0 to 2.0 MHz, RCO disabled
Byte, row, and bulk
erasure when the E-clock frequency is below 1.0 MHz.
2.0 MHz (or anytime RCO enabled)
DD
= 5.0 Vdc 10%, V
(2)
(3)
Characteristic
(3)
SS
= 0 Vdc, T
Freescale Semiconductor, Inc.
(1)
For More Information On This Product,
A
= T
L
to T
Go to: www.freescale.com
(2)
Electrical Characteristics
H
–40 to 85 C
10,000
10
20
10
10
10
Temperature Range
Must use RCO
–40 to 105 C
10,000
15
15
10
10
Must use RCO
–40 to 125 C
10,000
20
20
10
10
M68HC11K Family
MOTOROLA
Cycles
Years
Unit
ms
ms