Z8937320FSG Zilog, Z8937320FSG Datasheet - Page 37

• Manufacturer Part Number: Z8937320FSG
• Description: DSP 20MHZ 80-PQFP
• Manufacturer: Zilog
• Series: Z893x3r
• Type: Fixed Pointr

Specifications of Z8937320FSG

• Interface: SPI, 3-Wire Serial
• Clock Rate: 20MHz
• Non-volatile Memory: OTP (16 kB)
• On-chip Ram: 1kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 80-MQFP, 80-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Z89223/273/323/373
16-Bit Digital Signal Processors with A/D Converter
ZiLOG
Port3Ñ8-BIt Programmable I/O
Port3 is an additional I/O port available only in the 80-pin
package. P3.3–P3.0 are inputs and P3.7–P3.4 are outputs.
Bit 8 of Bank15/EXT2 enables and disables Port3. The LSB
of Bank2/EXT5 is the Port3 Data Register.
DS000202-DSP0599
37