Z86D86 Datasheet, PDF (68/80 Pages) Zilog, Inc. – 28-Pin Low-Voltage OTP Microcontroller

Z86D86
28-Pin Low-Voltage OTP Microcontroller
60
SMR (0F) 0B
D7 D6 D5 D4 D3 D2 D1 D0
SCLK/TCLK Divide-by-16
0 = OFF **
1 = ON
Reserved (must be 0)
Stop-Mode Recovery Source
000 = POR Only *
001 = Reserved
010 = P31
011 = P32
100 = P33
101 = P27
110 = P2 NOR 0–3
111 = P2 NOR 0–7
Stop Delay
Reserved (must be 1)
1 = ON *
Stop Recovery Level ***
0 = Low *
1 = High
Stop Flag
0 = POR *
1 = Stop Recovery **
* Default setting after reset
** Default setting after reset and Stop-Mode Recovery
*** At the XOR gate input
Figure 47. Stop-Mode Recovery Register
OSC
Divide
by 2
Divide
SCLK
by 16 _{SMR, D0 TCLK}
Figure 48. SCLK Circuit
PS008905-0105
PRELIMINARY