ZLP32300P2004G Zilog, ZLP32300P2004G Datasheet - Page 19

• Manufacturer Part Number: ZLP32300P2004G
• Description: IC CRIMZON Z8 MCU OTP 4K 20DIP
• Manufacturer: Zilog
• Series: Crimzon™ ZLPr

Specifications of ZLP32300P2004G

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: Brown-out Detect/Reset, HLVD, POR, WDT
• Number Of I /o: 16
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 237 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• For Use With: 269-4665 - KIT REMOTE UNVRSL USA 6-FUNCTION
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 269-3854

PS020823-0208
From Stop Mode Recovery Source of SMR
Two on-board comparators process analog signals on P31 and P32, with reference to the
voltage on Pref1 and P33. The Analog function is enabled by programming the Port 3
Mode Register (bit 1). P31 and P32 are programmable as rising, falling, or both edge trig-
gered interrupts (IRQ register bits 6 and 7). Pref1 and P33 are the comparator reference
voltage inputs. Access to the Counter Timer edge-detection circuit is through P31 or P20
P31 (AN1)
Pref1
P32 (AN2)
P33 (REF2)
Figure 10. Port 3 Configuration
ZLP32300
OTP
+
-
+
-
Comp2
Comp
R247 = P3M
1
Dig.
An.
Pref1/P30
P31
P32
P33
P34
P35
P36
P37
D1
Port 3 (I/O)
Product Specification
1 = Analog
0 = Digital
Crimzon
IRQ2, P31 Data Latch
IRQ0, P32 Data Latch
IRQ1, P33 Data Latch
®
Pin Description
ZLP32300
15