MC68HC711E20CFN4 Freescale Semiconductor, MC68HC711E20CFN4 Datasheet - Page 149

• Manufacturer Part Number: MC68HC711E20CFN4
• Description: IC MCU 20K OTP 4MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711E20CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Size: 20KB (20K x 8)
• Program Memory Type: OTP
• Eeprom Size: 512 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: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Chapter 10
Electrical Characteristics
10.1 Introduction
This section contains electrical specifications for the M68HC11 E-series devices.
10.2 Maximum Ratings for Standard and Extended Voltage Devices
Maximum ratings are the extreme limits to which the microcontroller unit (MCU) can be exposed without
permanently damaging it.
Freescale Semiconductor
Supply voltage
Input voltage
Current drain per pin
Storage temperature
1. One pin at a time, observing maximum power dissipation limits
XIRQ/V
PPE
This device is not guaranteed to operate properly at the maximum ratings.
Refer to
Power
and
guaranteed operating conditions.
This device contains circuitry to protect the inputs against damage due to
high static voltages or electric fields; however, it is advised that normal
precautions be taken to avoid application of any voltage higher than
maximum-rated voltages to this high-impedance circuit. For proper
operation, it is recommended that V
V
inputs are connected to an appropriate logic voltage level (for example,
either V
SS
(1)
10.8 MC68L11E9/E20 Supply Currents and Power Dissipation
≤ (V
excluding V
Dissipation,
SS
10.5 DC Electrical
In
or V
or V
Rating
Out
DD
DD
, V
).
) ≤ V
10.7 MC68L11E9/E20 DC Electrical
SS
M68HC11E Family Data Sheet, Rev. 5.1
, AV
DD
DD
. Reliability of operation is enhanced if unused
, V
Characteristics,
RH
, V
RL
NOTE
NOTE
In
, and
and V
Out
10.6 Supply Currents and
be constrained to the range
Symbol
T
V
V
STG
I
DD
D
In
Characteristics,
–0.3 to +7.0
–0.3 to +7.0
–55 to +150
for
Value
25
Unit
mA
°C
V
V
149