MC68HC11E0CFNE2R Freescale Semiconductor, MC68HC11E0CFNE2R Datasheet - Page 175

• Manufacturer Part Number: MC68HC11E0CFNE2R
• Description: IC MCU 8BIT 2MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11E0CFNE2R

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Ram Size: 512 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: 52-PLCC
• Processor Series: HC11E
• Core: HC11
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2 MHz
• Number Of Programmable I/os: 38
• 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

10.19 EEPROM Characteristics
10.20 MC68L11E9/E20 EEPROM Characteristics
10.21 EPROM Characteristics
Freescale Semiconductor
Programming time
Erase time
Write/erase endurance
Data retention
Programming time
Erase time
Write/erase endurance
Data retention
Programming voltage
Programming current
Programming time
1. V
2. The RC oscillator (RCO) must be enabled (by setting the CSEL bit in the OPTION register) for EEPROM programming and
1. V
2. The RC oscillator (RCO) must be enabled (by setting the CSEL bit in the OPTION register) for EEPROM programming and
1. V
2. During EPROM programming of the MC68HC711E9 device, the V
3. Typically, a 1-kΩ series resistor is sufficient to limit the programming current for the MC68HC711E9. A 100-Ω series resis-
< 1.0 MHz, RCO enabled
1.0 to 2.0 MHz, RCO disabled
≥ 2.0 MHz (or anytime RCO enabled)
Byte, row, and bulk
3 V, E ≤ 2.0 MHz, RCO enabled
5 V, E ≤ 2.0 MHz, RCO enabled
3 V, E ≤ 2.0 MHz, RCO enabled
5 V, E ≤ 2.0 MHz, RCO enabled
erasure when the E-clock frequency is below 1.0 MHz.
erasure.
input current is not limited to 10 mA. For more information please refer to MC68HC711E9 8-Bit Microcontroller Unit Mask
Set Errata 3 (Freescale document order number 68HC711E9MSE3.
tor is sufficient to limit the programming current for the MC68HC711E20.
DD
DD
DD
= 5.0 Vdc ±10%, V
= 3.0 Vdc to 5.5 Vdc, V
= 5.0 Vdc ± 10%
(2)
(2)
(byte, row, and bulk)
Characteristics
(2)
(2)
Characteristic
(3)
(2)
SS
= 0 Vdc, T
SS
(1)
= 0 Vdc, T
Characteristic
(1)
A
M68HC11E Family Data Sheet, Rev. 5.1
= T
A
L
= T
to T
(1)
L
H
to T
H
Symbol
t
EPROG
V
I
PPE
PPE
–40 to 85°C
10,000
10
20
10
10
10
PPE
11.75
Min
—
2
pin circuitry may latch-up and be damaged if the
Temperature Range
Must use RCO
–40 to 105°C
10,000
15
15
10
10
12.25
Typ
3
2
Temperature Range
–20 to 70°C
10,000
Must use RCO
EEPROM Characteristics
–40 to 125°C
25
10
25
10
10
12.75
Max
10,000
10
4
20
20
10
10
Unit
Cycles
mA
Cycles
ms
Years
Years
V
Unit
Unit
ms
ms
ms
ms
175