SAB-C161O-LM 3V HA Infineon Technologies, SAB-C161O-LM 3V HA Datasheet - Page 57

• Manufacturer Part Number: SAB-C161O-LM 3V HA
• Description: IC MICROCONTROLLER 16BIT MQFP80
• Manufacturer: Infineon Technologies
• Series: C16xxr

Specifications of SAB-C161O-LM 3V HA

• Core Processor: C166
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 63
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 80-SQFP
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: 1xASC, 1xSSC
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 63
• Number Of Timers: 5
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Packages: PG-MQFP-80
• Max Clock Frequency: 20.0 MHz
• Sram (incl. Cache): 2.0 KByte
• Program Memory: 0.0 KByte
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: B161OLM3VHAXT; SABC161OLM3VHAXT; SP000011588

Demultiplexed Bus (Standard Supply Voltage Range) (cont’d)
(Operating Conditions apply)
ALE cycle time = 4 TCL + 2
Parameter
Data float after RdCS
(with RW-delay)
Data float after RdCS
(no RW-delay)
Address hold after
RdCS, WrCS
Data hold after WrCS
1)
2)
3)
Data Sheet
RW-delay and
Read data are latched with the same clock edge that triggers the address change and the rising RD edge.
Therefore address changes before the end of RD have no impact on read cycles.
These parameters refer to the latched chip select signals (CSxL). The early chip select signals (CSxE) are
specified together with the address and signal BHE (see figures below).
t
1)
A
1)
refer to the next following bus cycle (including an access to an on-chip X-Peripheral).
Symbol
t
t
t
t
53
68
55
57
t
A
+
CC -6 +
CC 6 +
SR –
SR –
t
C
+
min.
t
F
Max. CPU Clock
(80 ns at 25 MHz CPU clock without waitstates)
t
t
F
= 25 MHz
F
53
max.
20 +
0 +
–
–
t
F
t
F
1 / 2TCL = 1 to 25 MHz
min.
–
–
-6 +
TCL - 14
+
Variable CPU Clock
t
F
t
F
max.
2TCL - 20
+ 2
1)
TCL - 20
+ 2
1)
–
–
t
t
A
A
V2.0, 2001-01
+
+
t
t
F
F
C161O
C161K
Unit
ns
ns
ns
ns