MC68HC05K0 Datasheet, PDF (144/154 Pages) Freescale Semiconductor, Inc – HCMOS Microcontroller Unit

Technical Data
Freescale Semiconductor, Inc.
B.5 3.3-Volt Control Timing
Characteristic⁽¹⁾
Oscillator frequency
3-pin RC oscillator
2-pin RC oscillator
Crystal oscillator⁽²⁾
External clock
Internal operating frequency (f_osc ÷ 2)
3-pin RC oscillator
2-pin RC oscillator
Crystal oscillator⁽²⁾
External clock
Internal clock cycle time (1 ÷ f_op)
3-pin RC oscillator
2-pin RC oscillator
Crystal oscillator⁽²⁾
External clock
RC oscillator stabilization time
Crystal oscillator startup time
STOP recovery time
IRQ pulse width low (edge-triggered)
PA3–PA0 interrupt pulse width high (edge-triggered)
OSC1 pulse width
1. V_DD = 3.3 Vdc ±10%; V_SS = 0 Vdc; T_A = T_L to T_H.
2. Use only AT-cut crystals.
Symbol
f_osc
Min
0.02
0.2
0.2
dc
—
f_op
—
—
dc
1.0
t_cyc
500
500
500
t_RCON
—
t_OXOV
—
t_ILCH
—
t_ILIH
250
t_IHIL
250
t_OH or t_OL
100
Max
Unit
1.0
4.0
MHz
4.0
4.0
1.0
2.0
MHz
2.0
2.0
—
µs
—
ns
—
ns
—
ns
1.0
ms
100
ms
100
ms
—
ns
—
ns
—
ns
B.6 Ordering Information
Table B-1 lists order numbers for the available package types.
Table B-1. MC68HSC05K0 Order Numbers
Package Type
16-pin plastic dual in-line package (PDIP)
16-pin small outline integrated circuit (SOIC)
1. P = Plastic dual in-line pachage (PDIP)
2. DW = Small outline integrated circuit (SOIC)
Operating
Temperature Range
0°C to +70°C
0°C to +70°C
Order Number
MC68HSC05K0P⁽¹⁾
MC68HSC05K0DW⁽²⁾
Technical Data
MC68HC05K0 • MC68HC05K1 — Rev. 2.0
MC68HSC05K0
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