ZLF645 Datasheet, PDF (157/201 Pages) Maxim Integrated Products – Flash MCUs with Learning Amplification

ZLF645 Series Flash MCUs
Product Specification
149
Individual Port 2 Pin SMR Logic, n = 0 ^{_ 7}
Bit P2M [n]
Bit SMR1 [n]
To SMR1
Port 2, Pin n
Bit P2[n]
D
Q
P33
Port 2 Read/Write
P20 Logic
P21 Logic
P3M[1] OR ₀
SMR4[4]
1
IRQ1
Register P3, bit 3
P22 Logic
P23 Logic
P24 Logic
P25 Logic
P26 Logic
P27 Logic
SMR1
SMR
SMR2
SMR3
To RESET and WDT
Circuitry (Active Low)
Figure 45. SMR1 Register-Controlled Event Sources
19-4572; Rev 0; 4/09
Reset/Stop Mode Recovery Status