Z86E7216PSG Zilog, Z86E7216PSG Datasheet - Page 75

• Manufacturer Part Number: Z86E7216PSG
• Description: IC 16K OTP ZIRC 40-DIP
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z86E7216PSG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 16MHz
• Peripherals: LVD, POR, WDT
• Number Of I /o: 31
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 748 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.620", 15.75mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PS008704-0507
Stop-Mode Recovery Register 2 (SMR2)
Figure 42. Stop-Mode Recovery Register 2—(0F) DH: D2–D4, D6 Write Only
SMR2 (0F) DH
Note:
This register (see
SMR2.
If SMR2 is used in conjunction with SMR, either of the specified events causes a
Stop-Mode Recovery.
D7 D6 D5 D4 D3 D2 D1 D0
Note: If used in conjunction with SMR,
either of the two specified events
causes a Stop-Mode Recovery.
* Default setting after reset
Port pins configured as outputs are ignored as a SMR or SMR2
recovery source. For example, if the NAND of P23–P20 is
selected as the recovery source and P20 is configured as an
output, the remaining SMR pins (P23–P21) form the NAND
equation.
Figure
42) determines the mode of STOP Mode recovery for
Reserved (must be 0)
Recovery Level
0 = Low *
1 = High
Reserved (must be 0)
Reserved (must be 0)
Stop-Mode Recovery Source 2
000 = POR Only *
001 = NAND P20, P21, P22, P23
010 = NAND P20, P21, P22, P33, P24, P25, P26, P27
011 = NOR P31, P32, P33
100 = NAND P31, P32, P33
101 = NOR P31, P32, P33, P00, P07
110 = NAND P31, P32, P33, P00, P07
111 = NAND P31, P32, P33, P20, P21, P22
Reserved (must be 0)
OTP Microcontroller
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