MC68HC08GZ32 Datasheet, PDF (307/320 Pages) Freescale Semiconductor, Inc – Microcontrollers

21.14 Timer Interface Module Characteristics
Timer Interface Module Characteristics
Characteristic
Symbol
Min
Max
Input capture pulse width
t_TH, t_TL
2
—
Input capture period
t_TLTL
Note⁽¹⁾
—
1. The minimum period is the number of cycles it takes to execute the interrupt service routine plus 1 t_CYC.
Unit
t_CYC
t_CYC
t_TLTL
t_TH
INPUT CAPTURE
RISING EDGE
INPUT CAPTURE
FALLING EDGE
t_TLTL
t_TL
INPUT CAPTURE
BOTH EDGES
t_TLTL
t_TH
t_TL
Figure 21-4. Timer Input Timing
21.15 Memory Characteristics
Characteristic
RAM data retention voltage
Symbol
Min
Typ
V_RDR
1.3
—
Max
Unit
—
V
MC68HC08GZ32 Data Sheet, Rev. 3
Freescale Semiconductor
307