SAK-C505CA-4EMCA Infineon Technologies, SAK-C505CA-4EMCA Datasheet - Page 17

• Manufacturer Part Number: SAK-C505CA-4EMCA
• Description: IC, 8BIT MCU, 32K OTP, SMD
• Manufacturer: Infineon Technologies

Specifications of SAK-C505CA-4EMCA

• Core Size: 8bit
• No. Of I/o's: 34
• Program Memory Size: 32KB
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• Oscillator Type: External, Internal
• No. Of Timers: 3
• No. Of Pwm Channels: 4
• Digital Ic Case Style: MQFP
• Controller Family/series: C500
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Memory Organization
The C505 CPU manipulates operands in the following four address spaces:
Figure 5
Figure 5
C505 Memory Map Memory Map
Data Sheet
– On-chip program memory :16K byte ROM (C505(C)(A)-2R) or
– Totally up to 64K byte internal/external program memory
– up to 64 Kbyte of external data memory
– 256 bytes of internal data memory
– Internal XRAM data memory :256 byte (C505/C505C)
– a 128 byte special function register area
"Data Space" F700 to FFFF :
C505CA
Device
C505C
C505A
illustrates the memory address spaces of the C505 versions.
C505
(EA = 1)
Int.
"Code Space"
F700
F700
Ext.
CAN Area
H
H
H
(EA = 0)
F7FF
F7FF
Ext.
FFFF
4000 /
8000
H
H
H
H
H
H
3FFF /
7FFF
0000
32K byte ROM (C505A-4R/C505CA-4R) or
32K byte OTP (C505A-4E/C505CA-4E)
F700
F800
F700
F800
Unused Area
1K byte (C505A/C505CA)
H
H
H
H
H
H
H
FEFF
FEFF
FBFF
FBFF
Memory
Data
Ext.
H
H
H
H
"Data Space"
Alternatively
Memory
13
FC00
FC00
FF00
FF00
Data
Ext.
XRAM Area
H
H
H
H
(256 Byte)
Int. CAN
Unused
Internal
XRAM
Contr.
Area
FFFF
FFFF
FFFF
FFFF
F6FF
0000
H
H
H
H
C505/C505C/C505A/C505CA
H
H
FFFF
F700
See table below
for detailed
Data Memory
partitioning
Indirect
Internal
Addr.
RAM
H
H
"Internal Data Space"
Internal
FF
80
RAM
H
H
Function
Special
Direct
Regs.
Addr.
7F
00
H
H
MCB03632
FF
80
H
H
12.00