MCHC705JJ7CPE Freescale Semiconductor, MCHC705JJ7CPE Datasheet - Page 14

• Manufacturer Part Number: MCHC705JJ7CPE
• Description: IC MCU 8BIT 224 BYTES RAM 20PDIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MCHC705JJ7CPE

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SIO
• Peripherals: POR, Temp Sensor, WDT
• Number Of I /o: 14
• Program Memory Size: 6KB (6K x 8)
• Program Memory Type: OTP
• Ram Size: 224 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Processor Series: HC705JJ
• Core: HC05
• Data Bus Width: 8 bit
• Data Ram Size: 224 B
• Interface Type: SIOP
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 14
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 4 Channel
• Package: 20PDIP
• Family Name: HC05
• Maximum Speed: 2.1 MHz
• Operating Supply Voltage: 3.3|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

General Description
1.3 Device Options
These device options are available:
Combinations of the various device options are specified by part number. Refer to
Chapter 17 Ordering Information
14
•
•
•
•
•
•
•
Power-saving stop and wait mode instructions (MOR selectable STOP conversion to halt and
option for fast 16-cycle restart
and power-on reset)
On-chip temperature measurement diode
MOR selectable reset module to reset central processor unit (CPU) in low-voltage conditions
Illegal address reset
Internal steering diode and pullup device on RESET pin to V
On-chip oscillator type: crystal/ceramic resonator connections or resistor-capacitor (RC)
connections
Nominal frequency of internal low-power oscillator: 100 or 500 kHz
MC68HC705JJ7
MC68HC705JP7
MC68HC705SJ7
MC68HC705SP7
MC68HRC705JJ7
MC68HRC705JP7
A line over a signal name indicates an active low signal. For example,
RESET is active high and RESET is active low.
Any reference to voltage, current, or frequency specified in the following
sections will refer to the nominal values. The exact values and their
tolerance or limits are specified in
MC68HC705JJ7 • MC68HC705JP7 Advance Information Data Sheet, Rev. 4.1
Number
Part
Table 1-1. Device Options by Part Number
for specific ordering information.
Count
Pin
20
28
20
28
20
28
Crystal/resonator
Crystal/resonator
Crystal/resonator
Crystal/resonator
Resistor-capacitor
Resistor-capacitor
NOTE
Chapter 15 Electrical
Oscillator
Type
DD
Internal LPO Nominal
Specifications.
Frequency (kHz)
100
100
500
500
100
100
Table 1-1
Freescale Semiconductor
and to