MC68HC705JP7 Datasheet, PDF (229/242 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Electrical Specifications
Reset Characteristics
V_DD
LOW
VOLTAGE
RESET
VLVRF
VLVRR
RESET
PIN¹
INTERNAL
CLOCK³
tRPD
4064 or 16 tcyc⁽²⁾
INTERNAL
ADDRESS
BUS⁽³⁾
1FFE
1FFF NEW PCH NEW PCL
INTERNAL
DATA
BUS⁽³⁾
NEW
NEW
PCH
PCL
Notes:
1. RESET pin pulled down by internal device
2 Only if LVR occurs during normal delay of 4064 t_cyc or short delay option of 16 t_cyc for initial power-up
or stop recovery.
3 Internal timing signal and data information not available externally
Figure 15-15. Low-Voltage Reset Timing Diagram
MC68HC705JJ7 • MC68HC705JP7 — REV 4
MOTOROLA
Electrical Specifications
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Advance Information
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