Z0221524ASGR50A5 Zilog, Z0221524ASGR50A5 Datasheet - Page 5

• Manufacturer Part Number: Z0221524ASGR50A5
• Description: IC MODEM CONTROLLER 44-LQFP
• Manufacturer: Zilog

Specifications of Z0221524ASGR50A5

• Data Format: V.21, V.22, V.23, Bell 103, Bell 212A
• Baud Rates: 2.4k
• Interface: Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

List of Figures
PS001907-0904
Figure 1. Z02215 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 2. Z02215 44-Lead PLCC Pin Identification (for Prototype Only) . . . . . 5
Figure 3. Z02215 44-Lead LQFP Pin Identification . . . . . . . . . . . . . . . . . . . . . 5
Figure 4. Modem State Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 5. Oscillator Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 6. Typical Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Figure 7. Typical Performance Data (continued) . . . . . . . . . . . . . . . . . . . . . . 54
Figure 8. Typical Modem Employing the Z02215 (Serial Mode) . . . . . . . . . . . 55
Figure 9. Typical Modem Employing the Z02215 (Parallel Mode) . . . . . . . . . 56
Figure 10. Data Access Arrangement (DAA) . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Figure 11. Serial Port Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Figure 12. Parallel Port Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Figure 13. 44-Lead PLCC Package Diagram (for Prototype Only) . . . . . . . . . . 66
Figure 14. 44-Lead LQFP Package Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Single Chip Modem with Integrated Controller, Data Pump, and AFE
List of Figures
Z02215
v