Z86E4001ZDV Zilog, Z86E4001ZDV Datasheet - Page 42

• Manufacturer Part Number: Z86E4001ZDV
• Description: 44 PIN PLCC ADAPTER
• Manufacturer: Zilog

Specifications of Z86E4001ZDV

• Module/board Type: ZIF Socket
• Processor Series: Z86E4xx
• Core: Z8
• Data Bus Width: 8 bit
• Program Memory Type: ROM
• Program Memory Size: 4 KB
• Data Ram Size: 236 KB
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 2
• Operating Supply Voltage: 3.5 V to 5.5 V
• Mounting Style: SMD/SMT
• Package / Case: LQFP-44
• Development Tools By Supplier: Z86CCP01ZEM, Z86C4001ZDV, Z86E4001ZDV, Z86E4001ZDF, Z86CCP00ZAC
• For Use With/related Products: Zilog Emulators/Programmers
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-2008

FUNCTIONAL DESCRIPTION (Continued)
Z86E30/E31/E40
Z8 4K OTP Microcontroller
42
SMR (F) 0B
D7 D6 D5 D4 D3 D2 D1 D0
** Default setting after RESET and STOP-Mode Recovery.
*
Default setting after RESET.
(Write-Only Except Bit D7, Which is Read-Only)
Figure 31. STOP-Mode Recovery Register
P R E L I M I N A R Y
SCLK/TCLK Divide by 16
0 OFF
1 ON
External Clock Divide by 2
0 SCLK/TCLK =XTAL/2*
1 SCLK/TCLK =XTAL
000 POR and/or External Reset
001 P30
010 P31
011 P32
100 P33
101 P27
110 P2 NOR 0:3
111 P2 NOR 0:7
Stop Delay
0 OFF
1 ON
Stop Recovery Level
0 Low
1 High
Stop Flag
0 POR
1 Stop Recovery
Stop Mode Recovery Source
*
*
*
**
*
DS97Z8X0502
Zilog