Freescale Semiconductor, Inc.
MC68HC705L5
A.14.2 Op e ra ting Te m p e ra ture Ra ng e
Characteristic
Symbol
Value
T to T
Unit
Operating temperature range
MC68HC705L5 (standard)
L
H
T
°C
A
0 to +70
A.14.3 The rm a l Cha ra c te ristic s
Characteristic
Symbol
Value
Unit
Thermal resistance
80-pin plastic quad flat pack
θ
120
°C/W
JA
A.15 Re c om m e nd e d Op e ra ting Cond itions
(1)
Symbol
Min
Typ
5.0
—
Max
5.5
Unit
V
Rating
(f = 2.1 MHz)
V
V
4.5
3.0
OP
DD
DD
(f = 1.0 MHz)
5.5
V
OP
Supply voltage
V
V
V
V
– 1/3 V
– 2/3 V
– 3/3 V
3.52
V
LCD1
LCD2
LCD3
OSC
DD
DD
DD
LCD
LCD
LCD
V
V
V
V
Fast clock oscillation frequency
External capacitance
f
—
4.2
MHz
C1
C2
—
—
33
33
—
—
pF
MHz
pF
(f
= 3.52 MHz)
OSC
Slow clock oscillation frequency
f
—
32.768
—
XOSC
External capacitance
CX1
CX2
—
—
18
22
—
—
(f
= 32.768 kHz)
XOSC
1. +3.0 ≤ VDD ≤ +5.5 Vdc, VSS = 0 Vdc, TL ≤ TA ≤ TH, unless otherwise noted
A.15.1 EPROM Prog ra m m ing Volta g e
(1)
Symbol
Min
Typ
Max
Unit
Characteristics
EPROM programming voltage
V
12.0
12.5
13.0
V
PP
1. VDD = 5.0 Vdc, VSS = 0 Vdc, TA = 25 oC
General Release Specification
194
MC68HC(7)05L5 — Rev. 2.0
MOTOROLA
MC68HC705L5
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