XC68HC705B32CB Freescale Semiconductor, XC68HC705B32CB Datasheet - Page 272
XC68HC705B32CB
Manufacturer Part Number
XC68HC705B32CB
Description
IC MCU 2.1MHZ 32K OTP 56-DIP
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MC68HC705B16CFN.pdf
(302 pages)
Specifications of XC68HC705B32CB
Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
32KB (32K x 8)
Program Memory Type
OTP
Eeprom Size
256 x 8
Ram Size
528 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
56-SDIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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14
H.6
Note:
Freescale
H-22
This device contains circuitry designed to protect against damage due to high
electrostatic voltages or electric fields. However, it is recommended that normal
precautions be taken to avoid the application of any voltages higher than those given
in the maximum ratings table to this high impedance circuit. For maximum reliability all
unused inputs should be tied to either V
(1) All voltages are with respect to V
(2) Maximum current drain per pin is for one pin at a time, limited by an external resistor.
Supply voltage
Input voltage (Except V
Input voltage
Operating temperature range
Storage temperature range
Current drain per pin (excluding VDD and VSS)
– Self-check mode (IRQ pin only)
– Standard (MC68HC705B32)
– Extended (MC68HC705B32C)
– Source
– Sink
Absolute maximum ratings
(1)
Rating
Table H-6 Absolute Maximum ratings
PP1
and V
PP6
SS
)
MC68HC705B32
.
(2)
Symbol
SS
T
V
V
V
T
STG
I
I
DD
D
IN
IN
S
A
or V
DD
V
V
SS
SS
.
– 0.5 to 2V
– 0.5 to V
– 0.5 to +7.0
– 65 to +150
–40 to +85
T
0 to +70
Value
L
25
45
to T
H
DD
DD
+ 0.5
+ 0.5
Unit
mA
mA
°C
°C
V
V
V
MC68HC05B6
Rev. 4.1
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