Z0221524ASCR50A5TR Zilog, Z0221524ASCR50A5TR Datasheet - Page 68

• Manufacturer Part Number: Z0221524ASCR50A5TR
• Description: IC MODEM CTRL 2400BPS 44LQFP
• Manufacturer: Zilog

Specifications of Z0221524ASCR50A5TR

• 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: Contains lead / RoHS non-compliant
• Other names: Z0221524ASCR50A5T

Capacitance
PS001907-0904
TCLK
RCLK
RXD
TXD
T
Table 16. Microprocessor Interface Timing
Figure 11. Serial Port Timing Diagram
Parameter
Input capacitance
Output capacitance
I/O capacitance
Reset Timing
Reset Pulse Width
A
= 25°C, V
1
Single Chip Modem with Integrated Controller, Data Pump, and AFE
CC
= GND = 0V, f = 1.0 MHz, unmeasured pins to GND.
Parameter Minimum
2
Minimum
0
0
0
1.0
Maximum
12 pF
12 pF
12 pF
3
Typical
–
Maximum Units
–
µs
Capacitance
Z02215
62