SAK-C505CA-4RM CA Infineon Technologies, SAK-C505CA-4RM CA Datasheet - Page 75

• Manufacturer Part Number: SAK-C505CA-4RM CA
• Description: Microcontrollers (MCU) 8-Bit Single Chip Microcontroller
• Manufacturer: Infineon Technologies

Specifications of SAK-C505CA-4RM CA

• Data Bus Width: 8 bit
• Program Memory Type: ROM
• Program Memory Size: 32 KB
• Data Ram Size: 1.25 KB
• Interface Type: USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 3
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: PG-MQFP-44
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Packages: PG-MQFP-44
• Max Clock Frequency: 20.0 MHz
• Sram (incl. Cache): 1.25 KByte
• Can Nodes: 1
• A / D Input Lines (incl. Fadc): 8
• Program Memory: 32.0 KByte
• Lead Free Status / Rohs Status: No
• Other names: K505CA4RMCANT

AC Characteristics (20 MHz, 0.5 Duty Cycle)
(Operating Conditions apply)
(
Program Memory Characteristics
Parameter
ALE pulse width
Address setup to ALE
Address hold after ALE
ALE to valid instruction in
ALE to PSEN
PSEN pulse width
PSEN to valid instruction in
Input instruction hold after PSEN
Input instruction float after PSEN
Address valid after PSEN
Address to valid instruction in
Address float to PSEN
*)
Data Sheet
C
L
Interfacing the C505 to devices with float times up to 20 ns is permissible. This limited bus contention will not
cause any damage to port 0 drivers.
for port 0, ALE and PSEN outputs = 100 pF;
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
LHLL
AVLL
LLAX
LLIV
LLPL
PLPH
PLIV
PXIX
PXIZ
PXAV
AVIV
AZPL
*)
*)
min.
35
10
10
–
10
60
–
0
–
20
–
- 5
0.5 Duty Cycle
20 MHz clock
71
C
L
for all other outputs = 80 pF)
max.
–
–
–
55
–
–
25
–
20
–
65
–
C505/C505C/C505A/C505CA
Limit Values
1/CLP = 2 MHz to 20 MHz
min.
CLP - 15
CLP/2 - 15
CLP/2 - 15
–
CLP/2 - 15
3/2 CLP
- 15
–
0
–
CLP/2 - 5
–
- 5
Variable Clock
max.
–
–
–
2 CLP - 45
–
–
3/2 CLP
- 50
–
CLP/2 - 5
–
5/2 CLP
- 60
–
12.00
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns