CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 567

• Manufacturer Part Number: CS5535-UDCF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of CS5535-UDCF

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Electrical Specifications
7.3.12
The UART support signals detailed in this sub-section use
various types of buffers depending upon chip configuration.
For a detailed explanation of buffer types, see Table 3-4
"Buffer Type Characteristics" on page 33.
In this subsection, unless otherwise noted:
Note 1. GPIO configured: IN_AUX1 and Input Enable = 0; Output Enable and OUT_AUX1 = 1; Open-drain and
Note 2. GPIO configured: IN_AUX1 and Input Enable = 0; Output Enable and OUT_AUX2 = 1; Open-drain and
Note 3. GPIO configured: IN_AUX1 and Input Enable = 1; Output Enable, OUT_AUX1, and OUT_AUX2 = 0.
AMD Geode™ CS5535 Companion Device Data Book
Signal
UART1_TX (GPIO8)
UART1_IR_TX (GPIO8)
UART1_RX (GPIO9)
UART2_TX (GPIO4)
UART2_RX (GPIO3)
OUT_AUX2 = 0.
OUT_AUX1 = 0.
UART and IR Signaling
Parameter
Async Output or Level
Async Output or Level
Async Input
Async Output or Level
Async Input
Table 7-20. UART Timing Parameters
Min
NA
NA
NA
NA
NA
• All timing specifications are specified under the oper-
• No clock reference.
ating conditions listed in Table 7-3 on page 546 (i.e.,
V
T
Max
CORE
CASE
NA
NA
NA
NA
NA
= All).
and V
Units
ns
ns
ns
ns
ns
CORE_VSB
Comment/Condition
Note 1.
Note 2.
Note 3.
Note 1.
Note 3
= All; V
31506B
IO
and V
IO_VSB
= All;
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