Z0221524ASGR50A5 Zilog, Z0221524ASGR50A5 Datasheet - Page 64

• 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

Absolute Maximum Ratings
PS001907-0904
Parameter
Operating Temperature (T
Extended Temperature (T
Storage Temperature (T
Voltage on any Pin with Respect to V
Voltage on V
Voltage on XTAL and RESET Pins with Respect to V
Total Power Dissipation
Maximum Allowable Current out of V
Maximum Allowable Current into V
Maximum Allowable Current into an Input Pin
Maximum Allowable Current into an Open-Drain Pin
Maximum Allowable Output Current Sinked by Any I/O Pin
Maximum Allowable Output Current Sourced by Any I/O Pin
Notes:
1. This parameter applies to all pins except XTAL pins and where otherwise noted.
2. There is no input protection diode from pin to V DD and current into pin is limited to ±600 µA
3. Excludes XTAL pins
4. Device pin is not at an output low state
DD
Table 12. Absolute Maximum Ratings
Stresses greater than those listed under Absolute Maximum Ratings may cause
permanent damage to the device. This rating is a stress rating only. Functional
operation of the device at any condition above those indicated in the operational
sections of these specifications is not implied. Exposure to absolute maximum rat-
ing conditions for an extended period may affect device reliability.
Total power dissipation must not exceed 820W for the package. Power dissipation
is calculated as follows:
Total Power Dissipation
Pin with Respect to V
STG
Single Chip Modem with Integrated Controller, Data Pump, and AFE
EXT
OPR
)
)
)
DD
SS
SS
SS
SS
= V
+ sum of [(V
+ sum of (V
DD
x [I
DD
0L
DD
– (sum of I
x I
Min
0
–40
–55
–0.6
–0.3
–0.6
–600
–600
– V
0L
OH
)
) x I
Max
+70
85
+150
+7
+7
V
820
140
140
600
600
20
20
Absolute Maximum Ratings
DD
OH
+1 V
OH
)]
]
Units
C
C
C
V
V
mW
mA
mA
µA
µA
mA
mA
Z02215
Notes
1
2
3
4
58