sak-c868p-1rr Infineon Technologies Corporation, sak-c868p-1rr Datasheet - Page 246
![no-image](/images/no-image-200.jpg)
sak-c868p-1rr
Manufacturer Part Number
sak-c868p-1rr
Description
8 - Bit Cmos Microcontroller
Manufacturer
Infineon Technologies Corporation
Datasheet
1.SAK-C868P-1RR.pdf
(266 pages)
- Current page: 246 of 266
- Download datasheet (4Mb)
C868
The Bootstrap Loader
Mode 1, 2, 3 and 4 has the same block structures.
Mode 1 is used to execute program in the XRAM of the MCU at 0FF00H. The MCU
would exit the bootstrap mode and enter the XRAM mode after the communication
process is completed.
Mode 2 is used to execute program in the SRAM of the MCU at 0000H. . The MCU would
exit the bootstrap mode and enter the normal mode after the communication process is
completed.
Mode 3 is used to transfer program from the SPI serial EEPROM to the XRAM or SRAM
of the MCU. Note that if the phase A (bootstrap from serial EEPROM) is invoked after
reset, the MCU would jump to the Jump Address specified by the last transfer block after
the downloading process. However, in mode 3 of phase II of phase B, the MCU will return
to the beginning of Phase II after downloading. Jumping to XRAM/SRAM can be invoked
by other host commands. This is to allow more control by the host.
Mode 4 is used to transfer program from the I2C serial EEPROM to the XRAM or SRAM
of the MCU. Note that if the phase A (bootstrap from serial EEPROM) is invoked after
reset, the MCU would jump to the Jump Address specified by the last transfer block after
the downloading process. However, in mode 4 of phase II of phase B, the MCU will return
to the beginning of Phase II after downloading. Jumping to XRAM/SRAM can be invoked
by other host commands. This is to allow more control by the host.
The block structures are described in
Figure
9-12. In these modes, the header block is
the only transfer block to be sent by the host, no further serial communication is
necessary.
Figure
9-13,
Figure 9-14
shows the communication structure and the
transfer protocol for mode 1.
Figure
9-15,
Figure 9-16
shows the communication
structure and the transfer protocol for mode 2.
Figure
9-17,
Figure 9-18
shows the
communication structure and transfer protocol for mode 3 and 4.
User’s Manual
9-16
V 1.0, 2003-01
Related parts for sak-c868p-1rr
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SAK-C164CM-4EF AB](/photos/16/13/161308/qfp64_tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 32KB OTP TQFP-64-4
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-XC164CM-8F20F AA](/photos/16/13/161308/qfp64_tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 64KB FLSH TQFP-64-8
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-XC164CM-8F40F AA](/photos/12/46/124654/sak-xc164cm-8f40f_aa_tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 64KB FLSH TQFP-64-8
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-C167CR-LM HA+](/photos/12/46/124656/sak-c167cr-lm_ha__tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 2KB XRAM 144-MQFP
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-C505CA-4EM CA](/photos/12/23/122308/sak-c505ca-4em_ca_tmb.jpg)
Part Number:
Description:
IC MCU 8BIT 32KB OTP MQFP-44-2
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-C167SR-LM HA+](/photos/12/23/122350/sak-c167sr-lm_ha__tmb.jpg)
Part Number:
Description:
IC MCU 25MHZ MQFP-144
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-C164CI-8E25M DB](/photos/12/23/122352/sak-c164ci-8e25m_db_tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 64KB OTP MQFP-80-1
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-C164CI-8EM DB](/photos/12/43/124369/sak-c164ci-8em_db_tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 64KB OTP MQFP-80-1
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-C164CI-8EM CB](/photos/12/23/122345/sak-c164ci-8em_cb_tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 64KB OTP MQFP-80-1
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-XC164CS-32F40F BB-A](/photos/12/43/124379/sak-xc164cs-32f40f_bb-a_tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 256KB TQFP-100-16
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-C167CS-L40M CA+](/photos/12/43/124380/sak-c167cs-l40m_ca__tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 40MHZ MQFP-144
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-C167CS-LM CA+](/photos/12/23/122355/sak-c167cs-lm_ca__tmb.jpg)
Part Number:
Description:
IC MCU 16BIT 25MHZ MQFP-144
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-TC1762-128F80HL AC](/photos/12/23/122347/sak-tc1762-128f80hl_ac_tmb.jpg)
Part Number:
Description:
IC MCU 32BIT FLASH PG-LQFP-176
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-TC1796-256F150E BD](/photos/12/46/124660/sak-tc1796-256f150e_bd_tmb.jpg)
Part Number:
Description:
IC MCU 32BIT FLASH PG-BGA-416
Manufacturer:
Infineon Technologies
Datasheet:
![SAK-TC1766-192F80HL BD](/photos/12/46/124661/sak-tc1766-192f80hl_bd_tmb.jpg)
Part Number:
Description:
IC MCU 32BIT FLASH PG-LQFP-176
Manufacturer:
Infineon Technologies
Datasheet: