SAB-C161S-L25M AA Infineon Technologies, SAB-C161S-L25M AA Datasheet - Page 54

• Manufacturer Part Number: SAB-C161S-L25M AA
• Description: IC MICROCONTROLLER 16BIT MQFP80
• Manufacturer: Infineon Technologies
• Series: C16xxr

Specifications of SAB-C161S-L25M AA

• Core Processor: C166
• Core Size: 16-Bit
• Speed: 25MHz
• 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): 4.5 V ~ 5.5 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: ASC, SSC
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 63
• Number Of Timers: 5
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Packages: PG-MQFP-80
• Max Clock Frequency: 25.0 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: B161SL25MAAXT; SABC161SL25MAAXT; SP000014739

Memory Cycle Variables
The timing tables below use three variables which are derived from the BUSCONx
registers and represent the special characteristics of the programmed memory cycle.
Table 15
Table 15
Description
ALE Extension
Memory Cycle Time Waitstates
Memory Tristate Time
Note: Please respect the maximum operating frequency of the respective derivative.
5.4
Table 16
ALE cycle time = 6 TCL + 2
Parameter
ALE high time
Address setup to ALE
Address hold after ALE
ALE falling edge to RD,
WR (with RW-delay)
ALE falling edge to RD,
WR (no RW-delay)
Address float after RD,
WR (with RW-delay)
Address float after RD,
WR (no RW-delay)
Data Sheet
describes, how these variables are to be computed.
AC Characteristics
Memory Cycle Variables
Multiplexed Bus (Standard Supply Voltage Range)
(Operating Conditions apply)
Symbol
t
t
t
t
t
t
t
5
6
7
8
9
10
11
t
A
+
t
C
CC 10 +
CC 4 +
CC 10 +
CC 10 +
CC -10 +
CC –
CC –
+
Symbol
t
t
t
A
C
F
t
F
Min.
Max. CPU Clock
(120 ns at 25 MHz CPU clock without waitstates)
t
= 25 MHz
A
50
t
t
t
A
A
A
t
A
Values
TCL
2TCL
2TCL
Max.
–
–
–
–
–
6
26
<ALECTL>
(15 - <MCTC>)
(1 - <MTTC>)
1 / 2TCL = 1 to 25 MHz
Min.
TCL - 10
+
TCL - 16
+
TCL - 10
+
TCL - 10
+
-10 +
–
–
Variable CPU Clock
t
t
t
t
A
A
A
A
Timing Characteristics
t
A
Max.
–
–
–
–
–
6
TCL + 6
V1.0, 2003-11
C161S
Unit
ns
ns
ns
ns
ns
ns
ns