MC705P6ACDWE Freescale Semiconductor, MC705P6ACDWE Datasheet - Page 14

IC MCU 176 BYTES RAM 28-SOIC

MC705P6ACDWE

Manufacturer Part Number
MC705P6ACDWE
Description
IC MCU 176 BYTES RAM 28-SOIC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC705P6ACDWE

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)
Processor Series
HC705P
Core
HC05
Data Bus Width
8 bit
Data Ram Size
176 B
Maximum Clock Frequency
2.1 MHz
Number Of Programmable I/os
21
Number Of Timers
1
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 4 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
General Description
14
IRQ/V
RESET
PB5/SDO
PB7/SCK
PB6/SDI
PP
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
tolerances or limits are specified in
CPU CONTROL
COND CODE REG
CPU REGISTERS
BOOTLOADER ROM — 239 BYTES
PORT B AND
REGISTERS
AND LOGIC
0
USER EPROM — 4672 BYTES
0
SIOP
0
MC68HC705P6A Advance Information Data Sheet, Rev. 2.1
SRAM — 176 BYTES
0
PROGRAM COUNTER
M68HC05 CPU
Figure 1-1. MC68HC705P6A Block Diagram
0
COP
0 0 0
1
1 1 1
1
INDEX REG
STK PNTR
ACCUM
ALU
H
I N Z C
NOTE
Chapter 14 Electrical
CPU CLOCK
INTERNAL
÷4
1 OUTPUT COMPARE
Specifications.
1 INPUT CAPTURE
÷2
PORT D LOGIC
16-BIT TIMER
OSC
Freescale Semiconductor
OSC 1
OSC 2
PD7/TCAP
TCMP
PD5
PC7/VR
PC6/AD0
PC5/AD1
PC4/AD2
PC3/AD3
PC2
PC1
PC0
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
V
V
DD
SS
EFH