MC68HC705P6ACDW Freescale Semiconductor, MC68HC705P6ACDW Datasheet - Page 85

• Manufacturer Part Number: MC68HC705P6ACDW
• Description: IC MCU 2.1MHZ 4.5K OTP 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705P6ACDW

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SIO
• Peripherals: POR, WDT
• Number Of I /o: 21
• Program Memory Size: 4.5KB (4.5K x 8)
• Program Memory Type: OTP
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Data Bus Width: 8 bit
• Data Ram Size: 176 B
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 16 bit
• Operating Supply Voltage: 3.3 V to 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Chapter 14
Electrical Specifications
14.1 Introduction
This section contains the electrical and timing specifications.
14.2 Maximum Ratings
Maximum ratings are the extreme limits to which the MCU can be exposed without permanently damaging
it.
The MCU contains circuitry to protect the inputs against damage from high static voltages; however, do
not apply voltages higher than those shown in the table below. Keep V
V
14.3 Operating Temperature Range
14.4 Thermal Characteristics
Freescale Semiconductor
Supply voltage
Input voltage
Bootloader mode (IRQ/V
Current drain per pin excluding V
Storage temperature range
Operating temperature range
Thermal resistance
SS
1. Voltages are referenced to V
MC68HC705P6A (standard)
MC68HC705P6AC (extended)
PDIP
SOIC
≤ (V
In
or V
O
This device is not guaranteed to operate properly at the maximum ratings.
Refer to
14.6 3.3-Volt DC Electrical Charactertistics
conditions.
ut
) ≤ V
Characteristic
Characteristic
PP
DD
Rating
14.5 5.0-Volt DC Electrical Characteristics
. Connect unused inputs to the appropriate voltage level, either V
pin only)
MC68HC705P6A Advance Information Data Sheet, Rev. 2.1
SS
(1)
DD
.
and V
SS
NOTE
Symbol
Symbol
Symbol
for guaranteed operating
V
T
V
V
DD
stg
I
θ
In
In
T
JA
A
and
In
V
SS
V
and V
SS
–0.3 to 2 x V
–0.3 to V
–0.3 to +7.0
–65 to +150
–40 to +85
T
0 to +70
Value
O
Value
Value
L
ut
25
60
60
to T
within the range
DD
H
DD
+0.3
+0.3
SS
or V
°C/W
DD
Unit
Unit
Unit
°C
mA
°C
V
V
V
.
85