HC708KL8GRSSLASHD datasheet(92/246 Pages) NXP

부품명	HC708KL8GRS/D

상세설명	The MC68HC708KL8 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs).

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제조업체	NXP [NXP Semiconductors]

홈페이지	http://www.nxp.com

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System Integration Module (SIM)

General Release Specification

MC68HC708KL8 — Rev. 2.1

System Integration Module (SIM)

Freescale Semiconductor

Figure 8-15 and Figure 8-16 show the timing for WAIT recovery.

Figure 8-15. Wait Recovery from Interrupt or Break

Figure 8-16. Wait Recovery from Internal Reset

8.7.2 Stop Mode

In stop mode, the SIM counter is reset and the system clocks are

disabled. An interrupt request from a module can cause an exit from stop

mode. Stacking for interrupts begins after the selected stop recovery

time has elapsed. Reset or break also causes an exit from stop mode.

The SIM disables the oscillator signals (CGMOUT and CGMXCLK) in

stop mode, stopping the CPU and peripherals. Stop recovery time is

selectable using the SSREC bit in the configuration register (CONFIG).

If SSREC is set, stop recovery is reduced from the normal delay of 4096

CGMXCLK cycles down to 32. This is ideal for applications using canned

oscillators that do not require long startup times from stop mode.

$6E0C

$6E0B

$00FF

$00FE

$00FD

$00FC

$A6

$01

$0B

$6E

$A6

IAB

IDB

EXITSTOPWAIT

NOTE: EXITSTOPWAIT = RST pin or CPU interrupt or break interrupt

IAB

IDB

RST

$A6

$6E0B

RSTVCTH

RSTVCTL

$A6

CGMXCLK

CYCLES

HC708KL8GRS/D 데이터시트(PDF) 92 Page - NXP Semiconductors

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