MCHC705JJ7CPE Freescale Semiconductor, MCHC705JJ7CPE Datasheet - Page 15

• 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

Freescale Semiconductor
IRQ/V
RESET
OSC1
OSC2
V
V
DD
PP
SS
* High sink current capability
* High source current capability
† IRQ interrupt capability
V
SS
OSCILLATOR
OSCILLATOR
LVR
EXTERNAL
INTERNAL
MC68HC705JJ7 • MC68HC705JP7 Advance Information Data Sheet, Rev. 4.1
CPU CONTROL
COND CODE REG
CPU REGISTERS
÷2
PERSONALITY EPROM — 64 BITS
STATIC RAM (4T) — 224 BYTES
0
USER EPROM — 6160 BYTES
BOOT ROM — 240 BYTES
INT
0
0
PROGRAM COUNTER
0
68HC05 CPU
0
0 0 0
(1) OUTPUT COMPARE
Figure 1-1. User Mode Block Diagram
(1) INPUT CAPTURE
16-BIT TIMER
1
1 1 1
1
INDEX REG
ILLEGAL ADDR
WATCHDOG &
CORE TIMER
ACCUM
ALU
15-STAGE
STK PTR
SYSTEM
DETECT
H
I N Z C
TCAP
TCMP
INT
TOF
ICF
OCF
INT
SIMPLE SERIAL
INTERFACE
COMP2
COMPARATOR
MULTIPLEXER
(SIOP)
CONTROL &
COMP1
–
+
–
+
V
DD
PB0/AN0
PB1/AN1
PB2/AN2
PB3/AN3/TCAP
PB4/AN4/TCMP/CMP1*
PB5/SDO
PB6/SDI
PB7/SCK
CURRENT
SOURCE
PA5*
PA4*
PA3*†
PA2*†
PA1*†
PA0*†
PC7*
PC6*
PC5*
PC4*
PC3*
PC2*
PC1*
PC0*
Device Options
V
SS
TEMPERATURE
PORT C
ONLY ON
28-PIN
VERSIONS
DIODE
15